mirror of https://github.com/hashcat/hashcat.git
Robert Gützkow
3 years ago
commit
364338a0c9
@ -0,0 +1,306 @@
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.h"
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#include "inc_common.h"
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#include "inc_cipher_aes.h"
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#include "inc_cipher_aes-gcm.h"
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DECLSPEC void AES_GCM_inc32 (u32 *block)
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{
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block[3] += 1;
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}
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DECLSPEC void AES_GCM_xor_block (u32 *dst, const u32 *src)
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{
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dst[0] ^= src[0];
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dst[1] ^= src[1];
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dst[2] ^= src[2];
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dst[3] ^= src[3];
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}
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DECLSPEC void AES_GCM_gf_mult (const u32 *x, const u32 *y, u32 *z)
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{
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z[0] = 0;
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z[1] = 0;
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z[2] = 0;
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z[3] = 0;
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u32 t[4];
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t[0] = y[0];
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t[1] = y[1];
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t[2] = y[2];
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t[3] = y[3];
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for (int i = 0; i < 4; i++)
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{
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const u32 tv = x[i];
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for (int j = 0; j < 32; j++)
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{
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if ((tv >> (31 - j)) & 1)
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{
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z[0] ^= t[0];
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z[1] ^= t[1];
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z[2] ^= t[2];
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z[3] ^= t[3];
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}
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const int m = t[3] & 1; // save lost bit
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t[3] = (t[2] << 31) | (t[3] >> 1);
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t[2] = (t[1] << 31) | (t[2] >> 1);
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t[1] = (t[0] << 31) | (t[1] >> 1);
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t[0] = 0 | (t[0] >> 1);
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t[0] ^= m * 0xe1000000;
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}
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}
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}
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DECLSPEC void AES_GCM_ghash (const u32 *subkey, const u32 *in, int in_len, u32 *out)
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{
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int i;
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int j;
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for (i = 0, j = 0; i < in_len - 15; i += 16, j += 4)
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{
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u32 t2[4];
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t2[0] = in[j + 0];
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t2[1] = in[j + 1];
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t2[2] = in[j + 2];
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t2[3] = in[j + 3];
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AES_GCM_xor_block (out, t2);
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u32 tmp[4];
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AES_GCM_gf_mult (out, subkey, tmp);
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out[0] = tmp[0];
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out[1] = tmp[1];
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out[2] = tmp[2];
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out[3] = tmp[3];
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}
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const int left = in_len - i;
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if (left > 0)
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{
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u32 t2[4];
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t2[0] = (left > 0) ? in[j + 0] : 0;
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t2[1] = (left > 4) ? in[j + 1] : 0;
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t2[2] = (left > 8) ? in[j + 2] : 0;
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t2[3] = (left > 12) ? in[j + 3] : 0;
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AES_GCM_xor_block (out, t2);
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u32 tmp[4];
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AES_GCM_gf_mult (out, subkey, tmp);
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out[0] = tmp[0];
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out[1] = tmp[1];
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out[2] = tmp[2];
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out[3] = tmp[3];
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}
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}
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DECLSPEC void AES_GCM_ghash_global (const u32 *subkey, GLOBAL_AS const u32 *in, int in_len, u32 *out)
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{
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int i;
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int j;
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for (i = 0, j = 0; i < in_len - 15; i += 16, j += 4)
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{
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u32 t2[4];
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t2[0] = in[j + 0];
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t2[1] = in[j + 1];
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t2[2] = in[j + 2];
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t2[3] = in[j + 3];
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AES_GCM_xor_block (out, t2);
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u32 tmp[4];
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AES_GCM_gf_mult (out, subkey, tmp);
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out[0] = tmp[0];
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out[1] = tmp[1];
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out[2] = tmp[2];
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out[3] = tmp[3];
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}
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const int left = in_len - i;
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if (left > 0)
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{
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u32 t2[4];
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t2[0] = (left > 0) ? in[j + 0] : 0;
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t2[1] = (left > 4) ? in[j + 1] : 0;
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t2[2] = (left > 8) ? in[j + 2] : 0;
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t2[3] = (left > 12) ? in[j + 3] : 0;
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AES_GCM_xor_block (out, t2);
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u32 tmp[4];
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AES_GCM_gf_mult (out, subkey, tmp);
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out[0] = tmp[0];
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out[1] = tmp[1];
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out[2] = tmp[2];
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out[3] = tmp[3];
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}
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}
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DECLSPEC void AES_GCM_Init (const u32 *ukey, int key_len, u32 *key, u32 *subkey, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4)
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{
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if (key_len == 128)
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{
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AES128_set_encrypt_key (key, ukey, s_te0, s_te1, s_te2, s_te3);
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AES192_encrypt (key, subkey, subkey, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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else if (key_len == 192)
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{
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AES192_set_encrypt_key (key, ukey, s_te0, s_te1, s_te2, s_te3);
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AES192_encrypt (key, subkey, subkey, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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else if (key_len == 256)
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{
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AES256_set_encrypt_key (key, ukey, s_te0, s_te1, s_te2, s_te3);
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AES256_encrypt (key, subkey, subkey, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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}
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DECLSPEC void AES_GCM_Prepare_J0 (const u32 *iv, int iv_len, const u32 *subkey, u32 *J0)
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{
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if (iv_len == 12)
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{
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J0[0] = iv[0];
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J0[1] = iv[1];
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J0[2] = iv[2];
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J0[3] = 0x00000001;
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}
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else
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{
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AES_GCM_gf_mult (iv, subkey, J0);
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u32 len_buf[4] = { 0 };
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len_buf[3] = iv_len * 8;
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AES_GCM_xor_block (len_buf, J0);
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AES_GCM_gf_mult (len_buf, subkey, J0);
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}
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}
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DECLSPEC void AES_GCM_gctr (const u32 *key, const u32 *iv, const u32 *in, int in_len, u32 *out, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4)
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{
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const u32 *xpos = in;
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u32 *ypos = out;
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u32 iv_buf[4];
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iv_buf[0] = iv[0];
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iv_buf[1] = iv[1];
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iv_buf[2] = iv[2];
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iv_buf[3] = iv[3];
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const int n = in_len / 16;
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for (u32 i = 0; i < n; i++)
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{
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AES256_encrypt (key, iv_buf, ypos, s_te0, s_te1, s_te2, s_te3, s_te4);
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AES_GCM_xor_block (ypos, xpos);
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xpos += 4;
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ypos += 4;
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AES_GCM_inc32 (iv_buf);
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}
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// this is not byte accurate but 4-byte accurate. needs fix?
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int last = in + (in_len/4) - xpos;
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if (last)
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{
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u32 tmp[4] = { 0 };
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AES256_encrypt (key, iv_buf, tmp, s_te0, s_te1, s_te2, s_te3, s_te4);
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if (last >= 1) *ypos++ = *xpos++ ^ tmp[0];
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if (last >= 2) *ypos++ = *xpos++ ^ tmp[1];
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if (last >= 3) *ypos++ = *xpos++ ^ tmp[2];
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}
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}
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DECLSPEC void AES_GCM_GCTR (u32 *key, u32 *J0, const u32 *in, int in_len, u32 *out, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4)
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{
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u32 J0_incr[4];
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J0_incr[0] = J0[0];
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J0_incr[1] = J0[1];
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J0_incr[2] = J0[2];
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J0_incr[3] = J0[3];
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AES_GCM_gctr (key, J0_incr, in, in_len, out, s_te0, s_te1, s_te2, s_te3, s_te4);
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}
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DECLSPEC void AES_GCM_GHASH (const u32 *subkey, const u32 *aad_buf, int aad_len, const u32 *enc_buf, int enc_len, u32 *out)
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{
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out[0] = 0;
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out[1] = 0;
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out[2] = 0;
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out[3] = 0;
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AES_GCM_ghash (subkey, aad_buf, aad_len, out);
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AES_GCM_ghash (subkey, enc_buf, enc_len, out);
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u32 len_buf[4];
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len_buf[0] = aad_len * 8;
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len_buf[1] = 0;
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len_buf[2] = 0;
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len_buf[3] = enc_len * 8;
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AES_GCM_ghash (subkey, len_buf, 16, out);
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}
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DECLSPEC void AES_GCM_GHASH_GLOBAL (const u32 *subkey, const u32 *aad_buf, int aad_len, GLOBAL_AS const u32 *enc_buf, int enc_len, u32 *out)
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{
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out[0] = 0;
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out[1] = 0;
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out[2] = 0;
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out[3] = 0;
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AES_GCM_ghash (subkey, aad_buf, aad_len, out);
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AES_GCM_ghash_global (subkey, enc_buf, enc_len, out);
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u32 len_buf[4];
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len_buf[0] = aad_len * 8;
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len_buf[1] = 0;
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len_buf[2] = 0;
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len_buf[3] = enc_len * 8;
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AES_GCM_ghash (subkey, len_buf, 16, out);
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}
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@ -0,0 +1,21 @@
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#ifndef _INC_CIPHER_AES_GCM_H
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#define _INC_CIPHER_AES_GCM_H
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DECLSPEC void AES_GCM_inc32 (u32 *block);
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DECLSPEC void AES_GCM_xor_block (u32 *dst, const u32 *src);
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DECLSPEC void AES_GCM_gf_mult (const u32 *x, const u32 *y, u32 *z);
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DECLSPEC void AES_GCM_ghash (const u32 *subkey, const u32 *in, int in_len, u32 *out);
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DECLSPEC void AES_GCM_ghash_global (const u32 *subkey, GLOBAL_AS const u32 *in, int in_len, u32 *out);
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DECLSPEC void AES_GCM_Init (const u32 *ukey, int key_len, u32 *key, u32 *subkey, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4);
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DECLSPEC void AES_GCM_Prepare_J0 (const u32 *iv, int iv_len, const u32 *subkey, u32 *J0);
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DECLSPEC void AES_GCM_gctr (const u32 *key, const u32 *iv, const u32 *in, int in_len, u32 *out, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4);
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DECLSPEC void AES_GCM_GCTR (u32 *key, u32 *J0, const u32 *in, int in_len, u32 *out, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4);
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DECLSPEC void AES_GCM_GHASH (const u32 *subkey, const u32 *aad_buf, int aad_len, const u32 *enc_buf, int enc_len, u32 *out);
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DECLSPEC void AES_GCM_GHASH_GLOBAL (const u32 *subkey, const u32 *aad_buf, int aad_len, GLOBAL_AS const u32 *enc_buf, int enc_len, u32 *out);
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#endif // _INC_CIPHER_AES_GCM_H
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@ -0,0 +1,366 @@
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.cl"
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#include "inc_common.cl"
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#include "inc_simd.cl"
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#include "inc_hash_md5.cl"
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#include "inc_hash_sha1.cl"
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#endif
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#define COMPARE_S "inc_comp_single.cl"
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#define COMPARE_M "inc_comp_multi.cl"
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typedef struct mongodb_sha1_tmp
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{
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u32 ipad[5];
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u32 opad[5];
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u32 dgst[5];
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u32 out[5];
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} mongodb_sha1_tmp_t;
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typedef struct mongodb_sha1
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{
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u32 salt[16];
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u32 user[16];
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|
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u32 user_len;
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} mongodb_sha1_t;
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DECLSPEC void hmac_sha1_run_V (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *ipad, u32x *opad, u32x *digest)
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{
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digest[0] = ipad[0];
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digest[1] = ipad[1];
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digest[2] = ipad[2];
|
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digest[3] = ipad[3];
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digest[4] = ipad[4];
|
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sha1_transform_vector (w0, w1, w2, w3, digest);
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|
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w0[0] = digest[0];
|
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w0[1] = digest[1];
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w0[2] = digest[2];
|
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w0[3] = digest[3];
|
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w1[0] = digest[4];
|
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w1[1] = 0x80000000;
|
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w1[2] = 0;
|
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w1[3] = 0;
|
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w2[0] = 0;
|
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w2[1] = 0;
|
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w2[2] = 0;
|
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w2[3] = 0;
|
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w3[0] = 0;
|
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w3[1] = 0;
|
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w3[2] = 0;
|
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w3[3] = (64 + 20) * 8;
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digest[0] = opad[0];
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digest[1] = opad[1];
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digest[2] = opad[2];
|
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digest[3] = opad[3];
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digest[4] = opad[4];
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sha1_transform_vector (w0, w1, w2, w3, digest);
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}
|
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|
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KERNEL_FQ void m24100_init (KERN_ATTR_TMPS_ESALT (mongodb_sha1_tmp_t, mongodb_sha1_t))
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{
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/**
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* modifier
|
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*/
|
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|
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const u64 gid = get_global_id (0);
|
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const u64 lid = get_local_id (0);
|
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const u64 lsz = get_local_size (0);
|
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|
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/**
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* bin2asc table
|
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*/
|
||||
|
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LOCAL_VK u32 l_bin2asc[256];
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|
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for (u32 i = lid; i < 256; i += lsz)
|
||||
{
|
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const u32 i0 = (i >> 0) & 15;
|
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const u32 i1 = (i >> 4) & 15;
|
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|
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l_bin2asc[i] = ((i0 < 10) ? '0' + i0 : 'a' - 10 + i0) << 0
|
||||
| ((i1 < 10) ? '0' + i1 : 'a' - 10 + i1) << 8;
|
||||
}
|
||||
|
||||
SYNC_THREADS ();
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
md5_ctx_t md5_ctx;
|
||||
|
||||
md5_init (&md5_ctx);
|
||||
|
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md5_update_global (&md5_ctx, esalt_bufs[DIGESTS_OFFSET].user, esalt_bufs[DIGESTS_OFFSET].user_len);
|
||||
md5_update_global (&md5_ctx, pws[gid].i, pws[gid].pw_len);
|
||||
|
||||
md5_final (&md5_ctx);
|
||||
|
||||
u32 a = md5_ctx.h[0];
|
||||
u32 b = md5_ctx.h[1];
|
||||
u32 c = md5_ctx.h[2];
|
||||
u32 d = md5_ctx.h[3];
|
||||
|
||||
#define uint_to_hex_lower8(i) l_bin2asc[(i)]
|
||||
|
||||
u32 hex[16] = { 0 };
|
||||
|
||||
hex[0] = uint_to_hex_lower8 ((a >> 8) & 255) << 0
|
||||
| uint_to_hex_lower8 ((a >> 0) & 255) << 16;
|
||||
hex[1] = uint_to_hex_lower8 ((a >> 24) & 255) << 0
|
||||
| uint_to_hex_lower8 ((a >> 16) & 255) << 16;
|
||||
hex[2] = uint_to_hex_lower8 ((b >> 8) & 255) << 0
|
||||
| uint_to_hex_lower8 ((b >> 0) & 255) << 16;
|
||||
hex[3] = uint_to_hex_lower8 ((b >> 24) & 255) << 0
|
||||
| uint_to_hex_lower8 ((b >> 16) & 255) << 16;
|
||||
hex[4] = uint_to_hex_lower8 ((c >> 8) & 255) << 0
|
||||
| uint_to_hex_lower8 ((c >> 0) & 255) << 16;
|
||||
hex[5] = uint_to_hex_lower8 ((c >> 24) & 255) << 0
|
||||
| uint_to_hex_lower8 ((c >> 16) & 255) << 16;
|
||||
hex[6] = uint_to_hex_lower8 ((d >> 8) & 255) << 0
|
||||
| uint_to_hex_lower8 ((d >> 0) & 255) << 16;
|
||||
hex[7] = uint_to_hex_lower8 ((d >> 24) & 255) << 0
|
||||
| uint_to_hex_lower8 ((d >> 16) & 255) << 16;
|
||||
|
||||
sha1_hmac_ctx_t sha1_hmac_ctx;
|
||||
|
||||
sha1_hmac_init (&sha1_hmac_ctx, hex, 32);
|
||||
|
||||
tmps[gid].ipad[0] = sha1_hmac_ctx.ipad.h[0];
|
||||
tmps[gid].ipad[1] = sha1_hmac_ctx.ipad.h[1];
|
||||
tmps[gid].ipad[2] = sha1_hmac_ctx.ipad.h[2];
|
||||
tmps[gid].ipad[3] = sha1_hmac_ctx.ipad.h[3];
|
||||
tmps[gid].ipad[4] = sha1_hmac_ctx.ipad.h[4];
|
||||
|
||||
tmps[gid].opad[0] = sha1_hmac_ctx.opad.h[0];
|
||||
tmps[gid].opad[1] = sha1_hmac_ctx.opad.h[1];
|
||||
tmps[gid].opad[2] = sha1_hmac_ctx.opad.h[2];
|
||||
tmps[gid].opad[3] = sha1_hmac_ctx.opad.h[3];
|
||||
tmps[gid].opad[4] = sha1_hmac_ctx.opad.h[4];
|
||||
|
||||
sha1_hmac_update_global (&sha1_hmac_ctx, esalt_bufs[DIGESTS_OFFSET].salt, 16);
|
||||
|
||||
for (u32 i = 0, j = 1; i < 4; i += 5, j += 1)
|
||||
{
|
||||
sha1_hmac_ctx_t sha1_hmac_ctx2 = sha1_hmac_ctx;
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = j;
|
||||
w0[1] = 0;
|
||||
w0[2] = 0;
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha1_hmac_update_64 (&sha1_hmac_ctx2, w0, w1, w2, w3, 4);
|
||||
|
||||
sha1_hmac_final (&sha1_hmac_ctx2);
|
||||
|
||||
tmps[gid].dgst[i + 0] = sha1_hmac_ctx2.opad.h[0];
|
||||
tmps[gid].dgst[i + 1] = sha1_hmac_ctx2.opad.h[1];
|
||||
tmps[gid].dgst[i + 2] = sha1_hmac_ctx2.opad.h[2];
|
||||
tmps[gid].dgst[i + 3] = sha1_hmac_ctx2.opad.h[3];
|
||||
tmps[gid].dgst[i + 4] = sha1_hmac_ctx2.opad.h[4];
|
||||
|
||||
tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
|
||||
tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
|
||||
tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
|
||||
tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
|
||||
tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m24100_loop (KERN_ATTR_TMPS_ESALT (mongodb_sha1_tmp_t, mongodb_sha1_t))
|
||||
{
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if ((gid * VECT_SIZE) >= gid_max) return;
|
||||
|
||||
u32x ipad[5];
|
||||
u32x opad[5];
|
||||
|
||||
ipad[0] = packv (tmps, ipad, gid, 0);
|
||||
ipad[1] = packv (tmps, ipad, gid, 1);
|
||||
ipad[2] = packv (tmps, ipad, gid, 2);
|
||||
ipad[3] = packv (tmps, ipad, gid, 3);
|
||||
ipad[4] = packv (tmps, ipad, gid, 4);
|
||||
|
||||
opad[0] = packv (tmps, opad, gid, 0);
|
||||
opad[1] = packv (tmps, opad, gid, 1);
|
||||
opad[2] = packv (tmps, opad, gid, 2);
|
||||
opad[3] = packv (tmps, opad, gid, 3);
|
||||
opad[4] = packv (tmps, opad, gid, 4);
|
||||
|
||||
for (u32 i = 0; i < 4; i += 5)
|
||||
{
|
||||
u32x dgst[5];
|
||||
u32x out[5];
|
||||
|
||||
dgst[0] = packv (tmps, dgst, gid, i + 0);
|
||||
dgst[1] = packv (tmps, dgst, gid, i + 1);
|
||||
dgst[2] = packv (tmps, dgst, gid, i + 2);
|
||||
dgst[3] = packv (tmps, dgst, gid, i + 3);
|
||||
dgst[4] = packv (tmps, dgst, gid, i + 4);
|
||||
|
||||
out[0] = packv (tmps, out, gid, i + 0);
|
||||
out[1] = packv (tmps, out, gid, i + 1);
|
||||
out[2] = packv (tmps, out, gid, i + 2);
|
||||
out[3] = packv (tmps, out, gid, i + 3);
|
||||
out[4] = packv (tmps, out, gid, i + 4);
|
||||
|
||||
for (u32 j = 0; j < loop_cnt; j++)
|
||||
{
|
||||
u32x w0[4];
|
||||
u32x w1[4];
|
||||
u32x w2[4];
|
||||
u32x w3[4];
|
||||
|
||||
w0[0] = dgst[0];
|
||||
w0[1] = dgst[1];
|
||||
w0[2] = dgst[2];
|
||||
w0[3] = dgst[3];
|
||||
w1[0] = dgst[4];
|
||||
w1[1] = 0x80000000;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 20) * 8;
|
||||
|
||||
hmac_sha1_run_V (w0, w1, w2, w3, ipad, opad, dgst);
|
||||
|
||||
out[0] ^= dgst[0];
|
||||
out[1] ^= dgst[1];
|
||||
out[2] ^= dgst[2];
|
||||
out[3] ^= dgst[3];
|
||||
out[4] ^= dgst[4];
|
||||
}
|
||||
|
||||
unpackv (tmps, dgst, gid, i + 0, dgst[0]);
|
||||
unpackv (tmps, dgst, gid, i + 1, dgst[1]);
|
||||
unpackv (tmps, dgst, gid, i + 2, dgst[2]);
|
||||
unpackv (tmps, dgst, gid, i + 3, dgst[3]);
|
||||
unpackv (tmps, dgst, gid, i + 4, dgst[4]);
|
||||
|
||||
unpackv (tmps, out, gid, i + 0, out[0]);
|
||||
unpackv (tmps, out, gid, i + 1, out[1]);
|
||||
unpackv (tmps, out, gid, i + 2, out[2]);
|
||||
unpackv (tmps, out, gid, i + 3, out[3]);
|
||||
unpackv (tmps, out, gid, i + 4, out[4]);
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m24100_comp (KERN_ATTR_TMPS_ESALT (mongodb_sha1_tmp_t, mongodb_sha1_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
const u64 lid = get_local_id (0);
|
||||
|
||||
u32 out[5];
|
||||
|
||||
out[0] = tmps[gid].out[0];
|
||||
out[1] = tmps[gid].out[1];
|
||||
out[2] = tmps[gid].out[2];
|
||||
out[3] = tmps[gid].out[3];
|
||||
out[4] = tmps[gid].out[4];
|
||||
|
||||
// HMAC-SHA1 with "Server Key" salt:
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = out[0];
|
||||
w0[1] = out[1];
|
||||
w0[2] = out[2];
|
||||
w0[3] = out[3];
|
||||
w1[0] = out[4];
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha1_hmac_ctx_t sha1_hmac_ctx;
|
||||
|
||||
sha1_hmac_init_64 (&sha1_hmac_ctx, w0, w1, w2, w3);
|
||||
|
||||
w0[0] = 0x53657276; // Serv
|
||||
w0[1] = 0x6572204b; // er K
|
||||
w0[2] = 0x65790000; // ey
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha1_hmac_update_64 (&sha1_hmac_ctx, w0, w1, w2, w3, 10);
|
||||
|
||||
sha1_hmac_final (&sha1_hmac_ctx);
|
||||
|
||||
const u32 r0 = sha1_hmac_ctx.opad.h[DGST_R0];
|
||||
const u32 r1 = sha1_hmac_ctx.opad.h[DGST_R1];
|
||||
const u32 r2 = sha1_hmac_ctx.opad.h[DGST_R2];
|
||||
const u32 r3 = sha1_hmac_ctx.opad.h[DGST_R3];
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
@ -0,0 +1,353 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#define NEW_SIMD_CODE
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include "inc_vendor.h"
|
||||
#include "inc_types.h"
|
||||
#include "inc_platform.cl"
|
||||
#include "inc_common.cl"
|
||||
#include "inc_simd.cl"
|
||||
#include "inc_hash_sha256.cl"
|
||||
#endif
|
||||
|
||||
#define COMPARE_S "inc_comp_single.cl"
|
||||
#define COMPARE_M "inc_comp_multi.cl"
|
||||
|
||||
typedef struct mongodb_sha256_tmp
|
||||
{
|
||||
u32 ipad[8];
|
||||
u32 opad[8];
|
||||
|
||||
u32 dgst[8];
|
||||
u32 out[8];
|
||||
|
||||
} mongodb_sha256_tmp_t;
|
||||
|
||||
typedef struct mongodb_sha256
|
||||
{
|
||||
u32 salt[16];
|
||||
u32 user[16];
|
||||
|
||||
u32 user_len;
|
||||
|
||||
} mongodb_sha256_t;
|
||||
|
||||
DECLSPEC void hmac_sha256_run_V (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *ipad, u32x *opad, u32x *digest)
|
||||
{
|
||||
digest[0] = ipad[0];
|
||||
digest[1] = ipad[1];
|
||||
digest[2] = ipad[2];
|
||||
digest[3] = ipad[3];
|
||||
digest[4] = ipad[4];
|
||||
digest[5] = ipad[5];
|
||||
digest[6] = ipad[6];
|
||||
digest[7] = ipad[7];
|
||||
|
||||
sha256_transform_vector (w0, w1, w2, w3, digest);
|
||||
|
||||
w0[0] = digest[0];
|
||||
w0[1] = digest[1];
|
||||
w0[2] = digest[2];
|
||||
w0[3] = digest[3];
|
||||
w1[0] = digest[4];
|
||||
w1[1] = digest[5];
|
||||
w1[2] = digest[6];
|
||||
w1[3] = digest[7];
|
||||
w2[0] = 0x80000000;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 32) * 8;
|
||||
|
||||
digest[0] = opad[0];
|
||||
digest[1] = opad[1];
|
||||
digest[2] = opad[2];
|
||||
digest[3] = opad[3];
|
||||
digest[4] = opad[4];
|
||||
digest[5] = opad[5];
|
||||
digest[6] = opad[6];
|
||||
digest[7] = opad[7];
|
||||
|
||||
sha256_transform_vector (w0, w1, w2, w3, digest);
|
||||
}
|
||||
|
||||
KERNEL_FQ void m24200_init (KERN_ATTR_TMPS_ESALT (mongodb_sha256_tmp_t, mongodb_sha256_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx;
|
||||
|
||||
sha256_hmac_init_global_swap (&sha256_hmac_ctx, pws[gid].i, pws[gid].pw_len);
|
||||
|
||||
tmps[gid].ipad[0] = sha256_hmac_ctx.ipad.h[0];
|
||||
tmps[gid].ipad[1] = sha256_hmac_ctx.ipad.h[1];
|
||||
tmps[gid].ipad[2] = sha256_hmac_ctx.ipad.h[2];
|
||||
tmps[gid].ipad[3] = sha256_hmac_ctx.ipad.h[3];
|
||||
tmps[gid].ipad[4] = sha256_hmac_ctx.ipad.h[4];
|
||||
tmps[gid].ipad[5] = sha256_hmac_ctx.ipad.h[5];
|
||||
tmps[gid].ipad[6] = sha256_hmac_ctx.ipad.h[6];
|
||||
tmps[gid].ipad[7] = sha256_hmac_ctx.ipad.h[7];
|
||||
|
||||
tmps[gid].opad[0] = sha256_hmac_ctx.opad.h[0];
|
||||
tmps[gid].opad[1] = sha256_hmac_ctx.opad.h[1];
|
||||
tmps[gid].opad[2] = sha256_hmac_ctx.opad.h[2];
|
||||
tmps[gid].opad[3] = sha256_hmac_ctx.opad.h[3];
|
||||
tmps[gid].opad[4] = sha256_hmac_ctx.opad.h[4];
|
||||
tmps[gid].opad[5] = sha256_hmac_ctx.opad.h[5];
|
||||
tmps[gid].opad[6] = sha256_hmac_ctx.opad.h[6];
|
||||
tmps[gid].opad[7] = sha256_hmac_ctx.opad.h[7];
|
||||
|
||||
sha256_hmac_update_global (&sha256_hmac_ctx, esalt_bufs[DIGESTS_OFFSET].salt, 28);
|
||||
|
||||
for (u32 i = 0, j = 1; i < 8; i += 8, j += 1)
|
||||
{
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx2 = sha256_hmac_ctx;
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = j;
|
||||
w0[1] = 0;
|
||||
w0[2] = 0;
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha256_hmac_update_64 (&sha256_hmac_ctx2, w0, w1, w2, w3, 4);
|
||||
|
||||
sha256_hmac_final (&sha256_hmac_ctx2);
|
||||
|
||||
tmps[gid].dgst[i + 0] = sha256_hmac_ctx2.opad.h[0];
|
||||
tmps[gid].dgst[i + 1] = sha256_hmac_ctx2.opad.h[1];
|
||||
tmps[gid].dgst[i + 2] = sha256_hmac_ctx2.opad.h[2];
|
||||
tmps[gid].dgst[i + 3] = sha256_hmac_ctx2.opad.h[3];
|
||||
tmps[gid].dgst[i + 4] = sha256_hmac_ctx2.opad.h[4];
|
||||
tmps[gid].dgst[i + 5] = sha256_hmac_ctx2.opad.h[5];
|
||||
tmps[gid].dgst[i + 6] = sha256_hmac_ctx2.opad.h[6];
|
||||
tmps[gid].dgst[i + 7] = sha256_hmac_ctx2.opad.h[7];
|
||||
|
||||
tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
|
||||
tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
|
||||
tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
|
||||
tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
|
||||
tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
|
||||
tmps[gid].out[i + 5] = tmps[gid].dgst[i + 5];
|
||||
tmps[gid].out[i + 6] = tmps[gid].dgst[i + 6];
|
||||
tmps[gid].out[i + 7] = tmps[gid].dgst[i + 7];
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m24200_loop (KERN_ATTR_TMPS_ESALT (mongodb_sha256_tmp_t, mongodb_sha256_t))
|
||||
{
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if ((gid * VECT_SIZE) >= gid_max) return;
|
||||
|
||||
u32x ipad[8];
|
||||
u32x opad[8];
|
||||
|
||||
ipad[0] = packv (tmps, ipad, gid, 0);
|
||||
ipad[1] = packv (tmps, ipad, gid, 1);
|
||||
ipad[2] = packv (tmps, ipad, gid, 2);
|
||||
ipad[3] = packv (tmps, ipad, gid, 3);
|
||||
ipad[4] = packv (tmps, ipad, gid, 4);
|
||||
ipad[5] = packv (tmps, ipad, gid, 5);
|
||||
ipad[6] = packv (tmps, ipad, gid, 6);
|
||||
ipad[7] = packv (tmps, ipad, gid, 7);
|
||||
|
||||
opad[0] = packv (tmps, opad, gid, 0);
|
||||
opad[1] = packv (tmps, opad, gid, 1);
|
||||
opad[2] = packv (tmps, opad, gid, 2);
|
||||
opad[3] = packv (tmps, opad, gid, 3);
|
||||
opad[4] = packv (tmps, opad, gid, 4);
|
||||
opad[5] = packv (tmps, opad, gid, 5);
|
||||
opad[6] = packv (tmps, opad, gid, 6);
|
||||
opad[7] = packv (tmps, opad, gid, 7);
|
||||
|
||||
for (u32 i = 0; i < 8; i += 8)
|
||||
{
|
||||
u32x dgst[8];
|
||||
u32x out[8];
|
||||
|
||||
dgst[0] = packv (tmps, dgst, gid, i + 0);
|
||||
dgst[1] = packv (tmps, dgst, gid, i + 1);
|
||||
dgst[2] = packv (tmps, dgst, gid, i + 2);
|
||||
dgst[3] = packv (tmps, dgst, gid, i + 3);
|
||||
dgst[4] = packv (tmps, dgst, gid, i + 4);
|
||||
dgst[5] = packv (tmps, dgst, gid, i + 5);
|
||||
dgst[6] = packv (tmps, dgst, gid, i + 6);
|
||||
dgst[7] = packv (tmps, dgst, gid, i + 7);
|
||||
|
||||
out[0] = packv (tmps, out, gid, i + 0);
|
||||
out[1] = packv (tmps, out, gid, i + 1);
|
||||
out[2] = packv (tmps, out, gid, i + 2);
|
||||
out[3] = packv (tmps, out, gid, i + 3);
|
||||
out[4] = packv (tmps, out, gid, i + 4);
|
||||
out[5] = packv (tmps, out, gid, i + 5);
|
||||
out[6] = packv (tmps, out, gid, i + 6);
|
||||
out[7] = packv (tmps, out, gid, i + 7);
|
||||
|
||||
for (u32 j = 0; j < loop_cnt; j++)
|
||||
{
|
||||
u32x w0[4];
|
||||
u32x w1[4];
|
||||
u32x w2[4];
|
||||
u32x w3[4];
|
||||
|
||||
w0[0] = dgst[0];
|
||||
w0[1] = dgst[1];
|
||||
w0[2] = dgst[2];
|
||||
w0[3] = dgst[3];
|
||||
w1[0] = dgst[4];
|
||||
w1[1] = dgst[5];
|
||||
w1[2] = dgst[6];
|
||||
w1[3] = dgst[7];
|
||||
w2[0] = 0x80000000;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 32) * 8;
|
||||
|
||||
hmac_sha256_run_V (w0, w1, w2, w3, ipad, opad, dgst);
|
||||
|
||||
out[0] ^= dgst[0];
|
||||
out[1] ^= dgst[1];
|
||||
out[2] ^= dgst[2];
|
||||
out[3] ^= dgst[3];
|
||||
out[4] ^= dgst[4];
|
||||
out[5] ^= dgst[5];
|
||||
out[6] ^= dgst[6];
|
||||
out[7] ^= dgst[7];
|
||||
}
|
||||
|
||||
unpackv (tmps, dgst, gid, i + 0, dgst[0]);
|
||||
unpackv (tmps, dgst, gid, i + 1, dgst[1]);
|
||||
unpackv (tmps, dgst, gid, i + 2, dgst[2]);
|
||||
unpackv (tmps, dgst, gid, i + 3, dgst[3]);
|
||||
unpackv (tmps, dgst, gid, i + 4, dgst[4]);
|
||||
unpackv (tmps, dgst, gid, i + 5, dgst[5]);
|
||||
unpackv (tmps, dgst, gid, i + 6, dgst[6]);
|
||||
unpackv (tmps, dgst, gid, i + 7, dgst[7]);
|
||||
|
||||
unpackv (tmps, out, gid, i + 0, out[0]);
|
||||
unpackv (tmps, out, gid, i + 1, out[1]);
|
||||
unpackv (tmps, out, gid, i + 2, out[2]);
|
||||
unpackv (tmps, out, gid, i + 3, out[3]);
|
||||
unpackv (tmps, out, gid, i + 4, out[4]);
|
||||
unpackv (tmps, out, gid, i + 5, out[5]);
|
||||
unpackv (tmps, out, gid, i + 6, out[6]);
|
||||
unpackv (tmps, out, gid, i + 7, out[7]);
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m24200_comp (KERN_ATTR_TMPS_ESALT (mongodb_sha256_tmp_t, mongodb_sha256_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
const u64 lid = get_local_id (0);
|
||||
|
||||
u32 out[8];
|
||||
|
||||
out[0] = tmps[gid].out[0];
|
||||
out[1] = tmps[gid].out[1];
|
||||
out[2] = tmps[gid].out[2];
|
||||
out[3] = tmps[gid].out[3];
|
||||
out[4] = tmps[gid].out[4];
|
||||
out[5] = tmps[gid].out[5];
|
||||
out[6] = tmps[gid].out[6];
|
||||
out[7] = tmps[gid].out[7];
|
||||
|
||||
// HMAC-SHA256 with "Server Key" salt:
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = out[0];
|
||||
w0[1] = out[1];
|
||||
w0[2] = out[2];
|
||||
w0[3] = out[3];
|
||||
w1[0] = out[4];
|
||||
w1[1] = out[5];
|
||||
w1[2] = out[6];
|
||||
w1[3] = out[7];
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx;
|
||||
|
||||
sha256_hmac_init_64 (&sha256_hmac_ctx, w0, w1, w2, w3);
|
||||
|
||||
w0[0] = 0x53657276; // Serv
|
||||
w0[1] = 0x6572204b; // er K
|
||||
w0[2] = 0x65790000; // ey
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha256_hmac_update_64 (&sha256_hmac_ctx, w0, w1, w2, w3, 10);
|
||||
|
||||
sha256_hmac_final (&sha256_hmac_ctx);
|
||||
|
||||
const u32 r0 = sha256_hmac_ctx.opad.h[DGST_R0];
|
||||
const u32 r1 = sha256_hmac_ctx.opad.h[DGST_R1];
|
||||
const u32 r2 = sha256_hmac_ctx.opad.h[DGST_R2];
|
||||
const u32 r3 = sha256_hmac_ctx.opad.h[DGST_R3];
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
@ -0,0 +1,444 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
// TODO use user password as input for md5 of o_digest if no owner password is set
|
||||
// TODO dynamically add user password including padding to the RC4 input for the computation of the pdf o-value
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include "inc_vendor.h"
|
||||
#include "inc_types.h"
|
||||
#include "inc_platform.cl"
|
||||
#include "inc_common.cl"
|
||||
#include "inc_hash_md5.cl"
|
||||
#endif
|
||||
|
||||
#define COMPARE_S "inc_comp_single.cl"
|
||||
#define COMPARE_M "inc_comp_multi.cl"
|
||||
|
||||
CONSTANT_VK u32a padding[8] =
|
||||
{
|
||||
0x5e4ebf28,
|
||||
0x418a754e,
|
||||
0x564e0064,
|
||||
0x0801faff,
|
||||
0xb6002e2e,
|
||||
0x803e68d0,
|
||||
0xfea90c2f,
|
||||
0x7a695364
|
||||
};
|
||||
|
||||
typedef struct pdf
|
||||
{
|
||||
int V;
|
||||
int R;
|
||||
int P;
|
||||
|
||||
int enc_md;
|
||||
|
||||
u32 id_buf[8];
|
||||
u32 u_buf[32];
|
||||
u32 o_buf[32];
|
||||
|
||||
int id_len;
|
||||
int o_len;
|
||||
int u_len;
|
||||
|
||||
u32 rc4key[2];
|
||||
u32 rc4data[2];
|
||||
|
||||
} pdf_t;
|
||||
|
||||
typedef struct pdf14_tmp
|
||||
{
|
||||
u32 digest[4];
|
||||
u32 out[4];
|
||||
|
||||
} pdf14_tmp_t;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
u8 S[256];
|
||||
|
||||
u32 wtf_its_faster;
|
||||
|
||||
} RC4_KEY;
|
||||
|
||||
DECLSPEC void swap (LOCAL_AS RC4_KEY *rc4_key, const u8 i, const u8 j)
|
||||
{
|
||||
u8 tmp;
|
||||
|
||||
tmp = rc4_key->S[i];
|
||||
rc4_key->S[i] = rc4_key->S[j];
|
||||
rc4_key->S[j] = tmp;
|
||||
}
|
||||
|
||||
DECLSPEC void rc4_init_16 (LOCAL_AS RC4_KEY *rc4_key, const u32 *data)
|
||||
{
|
||||
u32 v = 0x03020100;
|
||||
u32 a = 0x04040404;
|
||||
|
||||
LOCAL_AS u32 *ptr = (LOCAL_AS u32 *) rc4_key->S;
|
||||
|
||||
#ifdef _unroll
|
||||
#pragma unroll
|
||||
#endif
|
||||
for (u32 i = 0; i < 64; i++)
|
||||
{
|
||||
*ptr++ = v; v += a;
|
||||
}
|
||||
|
||||
u32 j = 0;
|
||||
|
||||
#ifdef _unroll
|
||||
#pragma unroll
|
||||
#endif
|
||||
for (u32 i = 0; i < 16; i++)
|
||||
{
|
||||
u32 idx = i * 16;
|
||||
|
||||
u32 v;
|
||||
|
||||
v = data[0];
|
||||
|
||||
j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
|
||||
|
||||
v = data[1];
|
||||
|
||||
j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
|
||||
|
||||
v = data[2];
|
||||
|
||||
j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
|
||||
|
||||
v = data[3];
|
||||
|
||||
j += rc4_key->S[idx] + (v >> 0); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 8); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 16); swap (rc4_key, idx, j); idx++;
|
||||
j += rc4_key->S[idx] + (v >> 24); swap (rc4_key, idx, j); idx++;
|
||||
}
|
||||
}
|
||||
|
||||
DECLSPEC u8 rc4_next_16 (LOCAL_AS RC4_KEY *rc4_key, u8 i, u8 j, const u32 *in, u32 *out)
|
||||
{
|
||||
#ifdef _unroll
|
||||
#pragma unroll
|
||||
#endif
|
||||
for (u32 k = 0; k < 4; k++)
|
||||
{
|
||||
u32 xor4 = 0;
|
||||
|
||||
u8 idx;
|
||||
|
||||
i += 1;
|
||||
j += rc4_key->S[i];
|
||||
|
||||
swap (rc4_key, i, j);
|
||||
|
||||
idx = rc4_key->S[i] + rc4_key->S[j];
|
||||
|
||||
xor4 |= rc4_key->S[idx] << 0;
|
||||
|
||||
i += 1;
|
||||
j += rc4_key->S[i];
|
||||
|
||||
swap (rc4_key, i, j);
|
||||
|
||||
idx = rc4_key->S[i] + rc4_key->S[j];
|
||||
|
||||
xor4 |= rc4_key->S[idx] << 8;
|
||||
|
||||
i += 1;
|
||||
j += rc4_key->S[i];
|
||||
|
||||
swap (rc4_key, i, j);
|
||||
|
||||
idx = rc4_key->S[i] + rc4_key->S[j];
|
||||
|
||||
xor4 |= rc4_key->S[idx] << 16;
|
||||
|
||||
i += 1;
|
||||
j += rc4_key->S[i];
|
||||
|
||||
swap (rc4_key, i, j);
|
||||
|
||||
idx = rc4_key->S[i] + rc4_key->S[j];
|
||||
|
||||
xor4 |= rc4_key->S[idx] << 24;
|
||||
|
||||
out[k] = in[k] ^ xor4;
|
||||
}
|
||||
|
||||
return j;
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25400_init (KERN_ATTR_TMPS_ESALT (pdf14_tmp_t, pdf_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
//const u64 lid = get_local_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
u32 w0[4];
|
||||
|
||||
w0[0] = pws[gid].i[ 0];
|
||||
w0[1] = pws[gid].i[ 1];
|
||||
w0[2] = pws[gid].i[ 2];
|
||||
w0[3] = pws[gid].i[ 3];
|
||||
|
||||
u32 w1[4];
|
||||
|
||||
w1[0] = pws[gid].i[ 4];
|
||||
w1[1] = pws[gid].i[ 5];
|
||||
w1[2] = pws[gid].i[ 6];
|
||||
w1[3] = pws[gid].i[ 7];
|
||||
|
||||
const u32 pw_len = pws[gid].pw_len;
|
||||
|
||||
/**
|
||||
* shared
|
||||
*/
|
||||
|
||||
//LOCAL_AS RC4_KEY rc4_keys[64];
|
||||
//LOCAL_AS RC4_KEY *rc4_key = &rc4_keys[lid];
|
||||
|
||||
u32 P = esalt_bufs[DIGESTS_OFFSET].P;
|
||||
|
||||
u32 id_buf[12];
|
||||
|
||||
id_buf[ 0] = esalt_bufs[DIGESTS_OFFSET].id_buf[0];
|
||||
id_buf[ 1] = esalt_bufs[DIGESTS_OFFSET].id_buf[1];
|
||||
id_buf[ 2] = esalt_bufs[DIGESTS_OFFSET].id_buf[2];
|
||||
id_buf[ 3] = esalt_bufs[DIGESTS_OFFSET].id_buf[3];
|
||||
|
||||
id_buf[ 4] = esalt_bufs[DIGESTS_OFFSET].id_buf[4];
|
||||
id_buf[ 5] = esalt_bufs[DIGESTS_OFFSET].id_buf[5];
|
||||
id_buf[ 6] = esalt_bufs[DIGESTS_OFFSET].id_buf[6];
|
||||
id_buf[ 7] = esalt_bufs[DIGESTS_OFFSET].id_buf[7];
|
||||
|
||||
id_buf[ 8] = 0;
|
||||
id_buf[ 9] = 0;
|
||||
id_buf[10] = 0;
|
||||
id_buf[11] = 0;
|
||||
|
||||
u32 rc4data[2];
|
||||
|
||||
rc4data[0] = padding[0];
|
||||
rc4data[1] = padding[1];
|
||||
|
||||
/**
|
||||
* main init
|
||||
*/
|
||||
|
||||
u32 w0_t[4];
|
||||
u32 w1_t[4];
|
||||
u32 w2_t[4];
|
||||
u32 w3_t[4];
|
||||
|
||||
// max length supported by pdf11 is 32
|
||||
|
||||
w0_t[0] = padding[0];
|
||||
w0_t[1] = padding[1];
|
||||
w0_t[2] = padding[2];
|
||||
w0_t[3] = padding[3];
|
||||
w1_t[0] = padding[4];
|
||||
w1_t[1] = padding[5];
|
||||
w1_t[2] = padding[6];
|
||||
w1_t[3] = padding[7];
|
||||
w2_t[0] = 0;
|
||||
w2_t[1] = 0;
|
||||
w2_t[2] = 0;
|
||||
w2_t[3] = 0;
|
||||
w3_t[0] = 0;
|
||||
w3_t[1] = 0;
|
||||
w3_t[2] = 0;
|
||||
w3_t[3] = 0;
|
||||
|
||||
switch_buffer_by_offset_le (w0_t, w1_t, w2_t, w3_t, pw_len);
|
||||
|
||||
// add password
|
||||
// truncate at 32 is wanted, not a bug!
|
||||
// add padding
|
||||
|
||||
w0_t[0] |= w0[0];
|
||||
w0_t[1] |= w0[1];
|
||||
w0_t[2] |= w0[2];
|
||||
w0_t[3] |= w0[3];
|
||||
w1_t[0] |= w1[0];
|
||||
w1_t[1] |= w1[1];
|
||||
w1_t[2] |= w1[2];
|
||||
w1_t[3] |= w1[3];
|
||||
w2_t[0] = 0x80;
|
||||
w2_t[1] = 0;
|
||||
w2_t[2] = 0;
|
||||
w2_t[3] = 0;
|
||||
w3_t[0] = 0;
|
||||
w3_t[1] = 0;
|
||||
w3_t[2] = 32 * 8;
|
||||
w3_t[3] = 0;
|
||||
|
||||
u32 digest[4];
|
||||
|
||||
digest[0] = MD5M_A;
|
||||
digest[1] = MD5M_B;
|
||||
digest[2] = MD5M_C;
|
||||
digest[3] = MD5M_D;
|
||||
|
||||
md5_transform (w0_t, w1_t, w2_t, w3_t, digest);
|
||||
|
||||
tmps[gid].digest[0] = digest[0];
|
||||
tmps[gid].digest[1] = digest[1];
|
||||
tmps[gid].digest[2] = digest[2];
|
||||
tmps[gid].digest[3] = digest[3];
|
||||
|
||||
tmps[gid].out[0] = rc4data[0];
|
||||
tmps[gid].out[1] = rc4data[1];
|
||||
tmps[gid].out[2] = 0;
|
||||
tmps[gid].out[3] = 0;
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25400_loop (KERN_ATTR_TMPS_ESALT (pdf14_tmp_t, pdf_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
const u64 lid = get_local_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
/**
|
||||
* shared
|
||||
*/
|
||||
|
||||
LOCAL_VK RC4_KEY rc4_keys[64];
|
||||
|
||||
LOCAL_AS RC4_KEY *rc4_key = &rc4_keys[lid];
|
||||
|
||||
/**
|
||||
* loop
|
||||
*/
|
||||
|
||||
u32 digest[4];
|
||||
|
||||
digest[0] = tmps[gid].digest[0];
|
||||
digest[1] = tmps[gid].digest[1];
|
||||
digest[2] = tmps[gid].digest[2];
|
||||
digest[3] = tmps[gid].digest[3];
|
||||
|
||||
u32 out[4];
|
||||
|
||||
out[0] = tmps[gid].out[0];
|
||||
out[1] = tmps[gid].out[1];
|
||||
out[2] = tmps[gid].out[2];
|
||||
out[3] = tmps[gid].out[3];
|
||||
|
||||
for (u32 i = 0, j = loop_pos; i < loop_cnt; i++, j++)
|
||||
{
|
||||
if (j < 50)
|
||||
{
|
||||
u32 w0_t[4];
|
||||
u32 w1_t[4];
|
||||
u32 w2_t[4];
|
||||
u32 w3_t[4];
|
||||
|
||||
w0_t[0] = digest[0];
|
||||
w0_t[1] = digest[1];
|
||||
w0_t[2] = digest[2];
|
||||
w0_t[3] = digest[3];
|
||||
w1_t[0] = 0x80;
|
||||
w1_t[1] = 0;
|
||||
w1_t[2] = 0;
|
||||
w1_t[3] = 0;
|
||||
w2_t[0] = 0;
|
||||
w2_t[1] = 0;
|
||||
w2_t[2] = 0;
|
||||
w2_t[3] = 0;
|
||||
w3_t[0] = 0;
|
||||
w3_t[1] = 0;
|
||||
w3_t[2] = 16 * 8;
|
||||
w3_t[3] = 0;
|
||||
|
||||
digest[0] = MD5M_A;
|
||||
digest[1] = MD5M_B;
|
||||
digest[2] = MD5M_C;
|
||||
digest[3] = MD5M_D;
|
||||
|
||||
md5_transform (w0_t, w1_t, w2_t, w3_t, digest);
|
||||
}
|
||||
else
|
||||
{
|
||||
const u32 x = j - 50;
|
||||
|
||||
const u32 xv = x << 0
|
||||
| x << 8
|
||||
| x << 16
|
||||
| x << 24;
|
||||
|
||||
u32 tmp[4];
|
||||
|
||||
tmp[0] = digest[0] ^ xv;
|
||||
tmp[1] = digest[1] ^ xv;
|
||||
tmp[2] = digest[2] ^ xv;
|
||||
tmp[3] = digest[3] ^ xv;
|
||||
|
||||
rc4_init_16 (rc4_key, tmp);
|
||||
|
||||
rc4_next_16 (rc4_key, 0, 0, out, out);
|
||||
}
|
||||
}
|
||||
|
||||
tmps[gid].digest[0] = digest[0];
|
||||
tmps[gid].digest[1] = digest[1];
|
||||
tmps[gid].digest[2] = digest[2];
|
||||
tmps[gid].digest[3] = digest[3];
|
||||
|
||||
tmps[gid].out[0] = out[0];
|
||||
tmps[gid].out[1] = out[1];
|
||||
tmps[gid].out[2] = out[2];
|
||||
tmps[gid].out[3] = out[3];
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25400_comp (KERN_ATTR_TMPS_ESALT (pdf14_tmp_t, pdf_t))
|
||||
{
|
||||
/**
|
||||
* modifier
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
const u64 lid = get_local_id (0);
|
||||
|
||||
/**
|
||||
* digest
|
||||
*/
|
||||
|
||||
const u32 r0 = tmps[gid].out[0];
|
||||
const u32 r1 = tmps[gid].out[1];
|
||||
const u32 r2 = 0;
|
||||
const u32 r3 = 0;
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
@ -0,0 +1,455 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#define NEW_SIMD_CODE
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include "inc_vendor.h"
|
||||
#include "inc_types.h"
|
||||
#include "inc_platform.cl"
|
||||
#include "inc_common.cl"
|
||||
#include "inc_simd.cl"
|
||||
#include "inc_hash_sha256.cl"
|
||||
#include "inc_cipher_aes.cl"
|
||||
#include "inc_cipher_aes-gcm.cl"
|
||||
#endif
|
||||
|
||||
#define COMPARE_S "inc_comp_single.cl"
|
||||
#define COMPARE_M "inc_comp_multi.cl"
|
||||
|
||||
typedef struct pbkdf2_sha256_tmp
|
||||
{
|
||||
u32 ipad[8];
|
||||
u32 opad[8];
|
||||
|
||||
u32 dgst[32];
|
||||
u32 out[32];
|
||||
|
||||
} pbkdf2_sha256_tmp_t;
|
||||
|
||||
typedef struct pbkdf2_sha256_aes_gcm
|
||||
{
|
||||
u32 salt_buf[64];
|
||||
u32 iv_buf[4];
|
||||
u32 iv_len;
|
||||
u32 ct_buf[16];
|
||||
u32 ct_len;
|
||||
|
||||
} pbkdf2_sha256_aes_gcm_t;
|
||||
|
||||
DECLSPEC void hmac_sha256_run_V (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *ipad, u32x *opad, u32x *digest)
|
||||
{
|
||||
digest[0] = ipad[0];
|
||||
digest[1] = ipad[1];
|
||||
digest[2] = ipad[2];
|
||||
digest[3] = ipad[3];
|
||||
digest[4] = ipad[4];
|
||||
digest[5] = ipad[5];
|
||||
digest[6] = ipad[6];
|
||||
digest[7] = ipad[7];
|
||||
|
||||
sha256_transform_vector (w0, w1, w2, w3, digest);
|
||||
|
||||
w0[0] = digest[0];
|
||||
w0[1] = digest[1];
|
||||
w0[2] = digest[2];
|
||||
w0[3] = digest[3];
|
||||
w1[0] = digest[4];
|
||||
w1[1] = digest[5];
|
||||
w1[2] = digest[6];
|
||||
w1[3] = digest[7];
|
||||
w2[0] = 0x80000000;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 32) * 8;
|
||||
|
||||
digest[0] = opad[0];
|
||||
digest[1] = opad[1];
|
||||
digest[2] = opad[2];
|
||||
digest[3] = opad[3];
|
||||
digest[4] = opad[4];
|
||||
digest[5] = opad[5];
|
||||
digest[6] = opad[6];
|
||||
digest[7] = opad[7];
|
||||
|
||||
sha256_transform_vector (w0, w1, w2, w3, digest);
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25500_init (KERN_ATTR_TMPS_ESALT (pbkdf2_sha256_tmp_t, pbkdf2_sha256_aes_gcm_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx;
|
||||
|
||||
sha256_hmac_init_global_swap (&sha256_hmac_ctx, pws[gid].i, pws[gid].pw_len);
|
||||
|
||||
tmps[gid].ipad[0] = sha256_hmac_ctx.ipad.h[0];
|
||||
tmps[gid].ipad[1] = sha256_hmac_ctx.ipad.h[1];
|
||||
tmps[gid].ipad[2] = sha256_hmac_ctx.ipad.h[2];
|
||||
tmps[gid].ipad[3] = sha256_hmac_ctx.ipad.h[3];
|
||||
tmps[gid].ipad[4] = sha256_hmac_ctx.ipad.h[4];
|
||||
tmps[gid].ipad[5] = sha256_hmac_ctx.ipad.h[5];
|
||||
tmps[gid].ipad[6] = sha256_hmac_ctx.ipad.h[6];
|
||||
tmps[gid].ipad[7] = sha256_hmac_ctx.ipad.h[7];
|
||||
|
||||
tmps[gid].opad[0] = sha256_hmac_ctx.opad.h[0];
|
||||
tmps[gid].opad[1] = sha256_hmac_ctx.opad.h[1];
|
||||
tmps[gid].opad[2] = sha256_hmac_ctx.opad.h[2];
|
||||
tmps[gid].opad[3] = sha256_hmac_ctx.opad.h[3];
|
||||
tmps[gid].opad[4] = sha256_hmac_ctx.opad.h[4];
|
||||
tmps[gid].opad[5] = sha256_hmac_ctx.opad.h[5];
|
||||
tmps[gid].opad[6] = sha256_hmac_ctx.opad.h[6];
|
||||
tmps[gid].opad[7] = sha256_hmac_ctx.opad.h[7];
|
||||
|
||||
sha256_hmac_update_global_swap (&sha256_hmac_ctx, esalt_bufs[DIGESTS_OFFSET].salt_buf, salt_bufs[SALT_POS].salt_len);
|
||||
|
||||
for (u32 i = 0, j = 1; i < 8; i += 8, j += 1)
|
||||
{
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx2 = sha256_hmac_ctx;
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = j;
|
||||
w0[1] = 0;
|
||||
w0[2] = 0;
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha256_hmac_update_64 (&sha256_hmac_ctx2, w0, w1, w2, w3, 4);
|
||||
|
||||
sha256_hmac_final (&sha256_hmac_ctx2);
|
||||
|
||||
tmps[gid].dgst[i + 0] = sha256_hmac_ctx2.opad.h[0];
|
||||
tmps[gid].dgst[i + 1] = sha256_hmac_ctx2.opad.h[1];
|
||||
tmps[gid].dgst[i + 2] = sha256_hmac_ctx2.opad.h[2];
|
||||
tmps[gid].dgst[i + 3] = sha256_hmac_ctx2.opad.h[3];
|
||||
tmps[gid].dgst[i + 4] = sha256_hmac_ctx2.opad.h[4];
|
||||
tmps[gid].dgst[i + 5] = sha256_hmac_ctx2.opad.h[5];
|
||||
tmps[gid].dgst[i + 6] = sha256_hmac_ctx2.opad.h[6];
|
||||
tmps[gid].dgst[i + 7] = sha256_hmac_ctx2.opad.h[7];
|
||||
|
||||
tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
|
||||
tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
|
||||
tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
|
||||
tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
|
||||
tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
|
||||
tmps[gid].out[i + 5] = tmps[gid].dgst[i + 5];
|
||||
tmps[gid].out[i + 6] = tmps[gid].dgst[i + 6];
|
||||
tmps[gid].out[i + 7] = tmps[gid].dgst[i + 7];
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25500_loop (KERN_ATTR_TMPS_ESALT (pbkdf2_sha256_tmp_t, pbkdf2_sha256_aes_gcm_t))
|
||||
{
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if ((gid * VECT_SIZE) >= gid_max) return;
|
||||
|
||||
u32x ipad[8];
|
||||
u32x opad[8];
|
||||
|
||||
ipad[0] = packv (tmps, ipad, gid, 0);
|
||||
ipad[1] = packv (tmps, ipad, gid, 1);
|
||||
ipad[2] = packv (tmps, ipad, gid, 2);
|
||||
ipad[3] = packv (tmps, ipad, gid, 3);
|
||||
ipad[4] = packv (tmps, ipad, gid, 4);
|
||||
ipad[5] = packv (tmps, ipad, gid, 5);
|
||||
ipad[6] = packv (tmps, ipad, gid, 6);
|
||||
ipad[7] = packv (tmps, ipad, gid, 7);
|
||||
|
||||
opad[0] = packv (tmps, opad, gid, 0);
|
||||
opad[1] = packv (tmps, opad, gid, 1);
|
||||
opad[2] = packv (tmps, opad, gid, 2);
|
||||
opad[3] = packv (tmps, opad, gid, 3);
|
||||
opad[4] = packv (tmps, opad, gid, 4);
|
||||
opad[5] = packv (tmps, opad, gid, 5);
|
||||
opad[6] = packv (tmps, opad, gid, 6);
|
||||
opad[7] = packv (tmps, opad, gid, 7);
|
||||
|
||||
for (u32 i = 0; i < 8; i += 8)
|
||||
{
|
||||
u32x dgst[8];
|
||||
u32x out[8];
|
||||
|
||||
dgst[0] = packv (tmps, dgst, gid, i + 0);
|
||||
dgst[1] = packv (tmps, dgst, gid, i + 1);
|
||||
dgst[2] = packv (tmps, dgst, gid, i + 2);
|
||||
dgst[3] = packv (tmps, dgst, gid, i + 3);
|
||||
dgst[4] = packv (tmps, dgst, gid, i + 4);
|
||||
dgst[5] = packv (tmps, dgst, gid, i + 5);
|
||||
dgst[6] = packv (tmps, dgst, gid, i + 6);
|
||||
dgst[7] = packv (tmps, dgst, gid, i + 7);
|
||||
|
||||
out[0] = packv (tmps, out, gid, i + 0);
|
||||
out[1] = packv (tmps, out, gid, i + 1);
|
||||
out[2] = packv (tmps, out, gid, i + 2);
|
||||
out[3] = packv (tmps, out, gid, i + 3);
|
||||
out[4] = packv (tmps, out, gid, i + 4);
|
||||
out[5] = packv (tmps, out, gid, i + 5);
|
||||
out[6] = packv (tmps, out, gid, i + 6);
|
||||
out[7] = packv (tmps, out, gid, i + 7);
|
||||
|
||||
for (u32 j = 0; j < loop_cnt; j++)
|
||||
{
|
||||
u32x w0[4];
|
||||
u32x w1[4];
|
||||
u32x w2[4];
|
||||
u32x w3[4];
|
||||
|
||||
w0[0] = dgst[0];
|
||||
w0[1] = dgst[1];
|
||||
w0[2] = dgst[2];
|
||||
w0[3] = dgst[3];
|
||||
w1[0] = dgst[4];
|
||||
w1[1] = dgst[5];
|
||||
w1[2] = dgst[6];
|
||||
w1[3] = dgst[7];
|
||||
w2[0] = 0x80000000;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 32) * 8;
|
||||
|
||||
hmac_sha256_run_V (w0, w1, w2, w3, ipad, opad, dgst);
|
||||
|
||||
out[0] ^= dgst[0];
|
||||
out[1] ^= dgst[1];
|
||||
out[2] ^= dgst[2];
|
||||
out[3] ^= dgst[3];
|
||||
out[4] ^= dgst[4];
|
||||
out[5] ^= dgst[5];
|
||||
out[6] ^= dgst[6];
|
||||
out[7] ^= dgst[7];
|
||||
}
|
||||
|
||||
unpackv (tmps, dgst, gid, i + 0, dgst[0]);
|
||||
unpackv (tmps, dgst, gid, i + 1, dgst[1]);
|
||||
unpackv (tmps, dgst, gid, i + 2, dgst[2]);
|
||||
unpackv (tmps, dgst, gid, i + 3, dgst[3]);
|
||||
unpackv (tmps, dgst, gid, i + 4, dgst[4]);
|
||||
unpackv (tmps, dgst, gid, i + 5, dgst[5]);
|
||||
unpackv (tmps, dgst, gid, i + 6, dgst[6]);
|
||||
unpackv (tmps, dgst, gid, i + 7, dgst[7]);
|
||||
|
||||
unpackv (tmps, out, gid, i + 0, out[0]);
|
||||
unpackv (tmps, out, gid, i + 1, out[1]);
|
||||
unpackv (tmps, out, gid, i + 2, out[2]);
|
||||
unpackv (tmps, out, gid, i + 3, out[3]);
|
||||
unpackv (tmps, out, gid, i + 4, out[4]);
|
||||
unpackv (tmps, out, gid, i + 5, out[5]);
|
||||
unpackv (tmps, out, gid, i + 6, out[6]);
|
||||
unpackv (tmps, out, gid, i + 7, out[7]);
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25500_comp (KERN_ATTR_TMPS_ESALT (pbkdf2_sha256_tmp_t, pbkdf2_sha256_aes_gcm_t))
|
||||
{
|
||||
const u64 gid = get_global_id (0);
|
||||
const u64 lid = get_local_id (0);
|
||||
const u64 lsz = get_local_size (0);
|
||||
|
||||
/**
|
||||
* aes shared
|
||||
*/
|
||||
|
||||
#ifdef REAL_SHM
|
||||
|
||||
LOCAL_VK u32 s_te0[256];
|
||||
LOCAL_VK u32 s_te1[256];
|
||||
LOCAL_VK u32 s_te2[256];
|
||||
LOCAL_VK u32 s_te3[256];
|
||||
LOCAL_VK u32 s_te4[256];
|
||||
|
||||
for (u32 i = lid; i < 256; i += lsz)
|
||||
{
|
||||
s_te0[i] = te0[i];
|
||||
s_te1[i] = te1[i];
|
||||
s_te2[i] = te2[i];
|
||||
s_te3[i] = te3[i];
|
||||
s_te4[i] = te4[i];
|
||||
}
|
||||
|
||||
SYNC_THREADS ();
|
||||
|
||||
#else
|
||||
|
||||
CONSTANT_AS u32a *s_te0 = te0;
|
||||
CONSTANT_AS u32a *s_te1 = te1;
|
||||
CONSTANT_AS u32a *s_te2 = te2;
|
||||
CONSTANT_AS u32a *s_te3 = te3;
|
||||
CONSTANT_AS u32a *s_te4 = te4;
|
||||
|
||||
#endif
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
// keys
|
||||
|
||||
u32 ukey[8];
|
||||
|
||||
ukey[0] = tmps[gid].out[0];
|
||||
ukey[1] = tmps[gid].out[1];
|
||||
ukey[2] = tmps[gid].out[2];
|
||||
ukey[3] = tmps[gid].out[3];
|
||||
ukey[4] = tmps[gid].out[4];
|
||||
ukey[5] = tmps[gid].out[5];
|
||||
ukey[6] = tmps[gid].out[6];
|
||||
ukey[7] = tmps[gid].out[7];
|
||||
|
||||
u32 key[60] = { 0 };
|
||||
|
||||
u32 subKey[4] = { 0 };
|
||||
|
||||
AES256_set_encrypt_key (key, ukey, s_te0, s_te1, s_te2, s_te3);
|
||||
|
||||
AES256_encrypt (key, subKey, subKey, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
// iv
|
||||
|
||||
const u32 iv[4] = {
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[0],
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[1],
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[2],
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[3]
|
||||
};
|
||||
|
||||
u32 J0[4] = {
|
||||
iv[0],
|
||||
iv[1],
|
||||
iv[2],
|
||||
0x00000001
|
||||
};
|
||||
|
||||
// ct
|
||||
|
||||
u32 enc[14] = { 0 };
|
||||
|
||||
enc[ 0] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 0];
|
||||
enc[ 1] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 1];
|
||||
enc[ 2] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 2];
|
||||
enc[ 3] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 3];
|
||||
enc[ 4] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 4];
|
||||
enc[ 5] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 5];
|
||||
enc[ 6] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 6];
|
||||
enc[ 7] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 7];
|
||||
enc[ 8] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 8];
|
||||
enc[ 9] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 9];
|
||||
enc[10] = esalt_bufs[DIGESTS_OFFSET].ct_buf[10];
|
||||
enc[11] = esalt_bufs[DIGESTS_OFFSET].ct_buf[11];
|
||||
enc[12] = esalt_bufs[DIGESTS_OFFSET].ct_buf[12];
|
||||
enc[13] = esalt_bufs[DIGESTS_OFFSET].ct_buf[13];
|
||||
|
||||
u32 enc_len = esalt_bufs[DIGESTS_OFFSET].ct_len;
|
||||
|
||||
u32 S[4] = { 0 };
|
||||
|
||||
u32 t[4] = { 0 };
|
||||
|
||||
S[0] ^= enc[0];
|
||||
S[1] ^= enc[1];
|
||||
S[2] ^= enc[2];
|
||||
S[3] ^= enc[3];
|
||||
|
||||
AES_GCM_gf_mult (S, subKey, t);
|
||||
|
||||
S[0] = t[0] ^ enc[4];
|
||||
S[1] = t[1] ^ enc[5];
|
||||
S[2] = t[2] ^ enc[6];
|
||||
S[3] = t[3] ^ enc[7];
|
||||
|
||||
AES_GCM_gf_mult (S, subKey, t);
|
||||
|
||||
S[0] = t[0] ^ enc[8];
|
||||
S[1] = t[1] ^ enc[9];
|
||||
S[2] = t[2] ^ enc[10];
|
||||
S[3] = t[3] ^ enc[11];
|
||||
|
||||
AES_GCM_gf_mult (S, subKey, t);
|
||||
|
||||
S[0] = t[0];
|
||||
S[1] = t[1];
|
||||
S[2] = t[2];
|
||||
S[3] = t[3];
|
||||
|
||||
t[0] = enc[12];
|
||||
t[1] = enc[13];
|
||||
t[2] = 0;
|
||||
t[3] = 0;
|
||||
|
||||
S[0] ^= t[0];
|
||||
S[1] ^= t[1];
|
||||
S[2] ^= t[2];
|
||||
S[3] ^= t[3];
|
||||
|
||||
AES_GCM_gf_mult (S, subKey, t);
|
||||
|
||||
S[0] = t[0];
|
||||
S[1] = t[1];
|
||||
S[2] = t[2];
|
||||
S[3] = t[3];
|
||||
|
||||
u32 len_buf[4] = { 0 };
|
||||
|
||||
len_buf[0] = 0;
|
||||
len_buf[3] = enc_len * 8;
|
||||
|
||||
S[0] ^= len_buf[0];
|
||||
S[1] ^= len_buf[1];
|
||||
S[2] ^= len_buf[2];
|
||||
S[3] ^= len_buf[3];
|
||||
|
||||
AES_GCM_gf_mult (S, subKey, t);
|
||||
|
||||
S[0] = t[0];
|
||||
S[1] = t[1];
|
||||
S[2] = t[2];
|
||||
S[3] = t[3];
|
||||
|
||||
J0[3] = 0x00000001;
|
||||
|
||||
u32 T[4] = { 0 };
|
||||
|
||||
AES256_encrypt (key, J0, T, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
/* compare tag */
|
||||
|
||||
const u32 r0 = T[0] ^ S[0];
|
||||
const u32 r1 = T[1] ^ S[1];
|
||||
const u32 r2 = T[2] ^ S[2];
|
||||
const u32 r3 = T[3] ^ S[3];
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
@ -0,0 +1,405 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#define NEW_SIMD_CODE
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include "inc_vendor.h"
|
||||
#include "inc_types.h"
|
||||
#include "inc_platform.cl"
|
||||
#include "inc_common.cl"
|
||||
#include "inc_simd.cl"
|
||||
#include "inc_hash_sha256.cl"
|
||||
#include "inc_cipher_aes.cl"
|
||||
#include "inc_cipher_aes-gcm.cl"
|
||||
#endif
|
||||
|
||||
#define COMPARE_S "inc_comp_single.cl"
|
||||
#define COMPARE_M "inc_comp_multi.cl"
|
||||
|
||||
typedef struct pbkdf2_sha256_tmp
|
||||
{
|
||||
u32 ipad[8];
|
||||
u32 opad[8];
|
||||
|
||||
u32 dgst[32];
|
||||
u32 out[32];
|
||||
|
||||
} pbkdf2_sha256_tmp_t;
|
||||
|
||||
typedef struct pbkdf2_sha256_aes_gcm
|
||||
{
|
||||
u32 salt_buf[64];
|
||||
u32 iv_buf[4];
|
||||
u32 iv_len;
|
||||
u32 ct_buf[16];
|
||||
u32 ct_len;
|
||||
|
||||
} pbkdf2_sha256_aes_gcm_t;
|
||||
|
||||
DECLSPEC void hmac_sha256_run_V (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *ipad, u32x *opad, u32x *digest)
|
||||
{
|
||||
digest[0] = ipad[0];
|
||||
digest[1] = ipad[1];
|
||||
digest[2] = ipad[2];
|
||||
digest[3] = ipad[3];
|
||||
digest[4] = ipad[4];
|
||||
digest[5] = ipad[5];
|
||||
digest[6] = ipad[6];
|
||||
digest[7] = ipad[7];
|
||||
|
||||
sha256_transform_vector (w0, w1, w2, w3, digest);
|
||||
|
||||
w0[0] = digest[0];
|
||||
w0[1] = digest[1];
|
||||
w0[2] = digest[2];
|
||||
w0[3] = digest[3];
|
||||
w1[0] = digest[4];
|
||||
w1[1] = digest[5];
|
||||
w1[2] = digest[6];
|
||||
w1[3] = digest[7];
|
||||
w2[0] = 0x80000000;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 32) * 8;
|
||||
|
||||
digest[0] = opad[0];
|
||||
digest[1] = opad[1];
|
||||
digest[2] = opad[2];
|
||||
digest[3] = opad[3];
|
||||
digest[4] = opad[4];
|
||||
digest[5] = opad[5];
|
||||
digest[6] = opad[6];
|
||||
digest[7] = opad[7];
|
||||
|
||||
sha256_transform_vector (w0, w1, w2, w3, digest);
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25500_init (KERN_ATTR_TMPS_ESALT (pbkdf2_sha256_tmp_t, pbkdf2_sha256_aes_gcm_t))
|
||||
{
|
||||
/**
|
||||
* base
|
||||
*/
|
||||
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx;
|
||||
|
||||
sha256_hmac_init_global_swap (&sha256_hmac_ctx, pws[gid].i, pws[gid].pw_len);
|
||||
|
||||
tmps[gid].ipad[0] = sha256_hmac_ctx.ipad.h[0];
|
||||
tmps[gid].ipad[1] = sha256_hmac_ctx.ipad.h[1];
|
||||
tmps[gid].ipad[2] = sha256_hmac_ctx.ipad.h[2];
|
||||
tmps[gid].ipad[3] = sha256_hmac_ctx.ipad.h[3];
|
||||
tmps[gid].ipad[4] = sha256_hmac_ctx.ipad.h[4];
|
||||
tmps[gid].ipad[5] = sha256_hmac_ctx.ipad.h[5];
|
||||
tmps[gid].ipad[6] = sha256_hmac_ctx.ipad.h[6];
|
||||
tmps[gid].ipad[7] = sha256_hmac_ctx.ipad.h[7];
|
||||
|
||||
tmps[gid].opad[0] = sha256_hmac_ctx.opad.h[0];
|
||||
tmps[gid].opad[1] = sha256_hmac_ctx.opad.h[1];
|
||||
tmps[gid].opad[2] = sha256_hmac_ctx.opad.h[2];
|
||||
tmps[gid].opad[3] = sha256_hmac_ctx.opad.h[3];
|
||||
tmps[gid].opad[4] = sha256_hmac_ctx.opad.h[4];
|
||||
tmps[gid].opad[5] = sha256_hmac_ctx.opad.h[5];
|
||||
tmps[gid].opad[6] = sha256_hmac_ctx.opad.h[6];
|
||||
tmps[gid].opad[7] = sha256_hmac_ctx.opad.h[7];
|
||||
|
||||
sha256_hmac_update_global_swap (&sha256_hmac_ctx, esalt_bufs[DIGESTS_OFFSET].salt_buf, salt_bufs[SALT_POS].salt_len);
|
||||
|
||||
for (u32 i = 0, j = 1; i < 8; i += 8, j += 1)
|
||||
{
|
||||
sha256_hmac_ctx_t sha256_hmac_ctx2 = sha256_hmac_ctx;
|
||||
|
||||
u32 w0[4];
|
||||
u32 w1[4];
|
||||
u32 w2[4];
|
||||
u32 w3[4];
|
||||
|
||||
w0[0] = j;
|
||||
w0[1] = 0;
|
||||
w0[2] = 0;
|
||||
w0[3] = 0;
|
||||
w1[0] = 0;
|
||||
w1[1] = 0;
|
||||
w1[2] = 0;
|
||||
w1[3] = 0;
|
||||
w2[0] = 0;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = 0;
|
||||
|
||||
sha256_hmac_update_64 (&sha256_hmac_ctx2, w0, w1, w2, w3, 4);
|
||||
|
||||
sha256_hmac_final (&sha256_hmac_ctx2);
|
||||
|
||||
tmps[gid].dgst[i + 0] = sha256_hmac_ctx2.opad.h[0];
|
||||
tmps[gid].dgst[i + 1] = sha256_hmac_ctx2.opad.h[1];
|
||||
tmps[gid].dgst[i + 2] = sha256_hmac_ctx2.opad.h[2];
|
||||
tmps[gid].dgst[i + 3] = sha256_hmac_ctx2.opad.h[3];
|
||||
tmps[gid].dgst[i + 4] = sha256_hmac_ctx2.opad.h[4];
|
||||
tmps[gid].dgst[i + 5] = sha256_hmac_ctx2.opad.h[5];
|
||||
tmps[gid].dgst[i + 6] = sha256_hmac_ctx2.opad.h[6];
|
||||
tmps[gid].dgst[i + 7] = sha256_hmac_ctx2.opad.h[7];
|
||||
|
||||
tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
|
||||
tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
|
||||
tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
|
||||
tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
|
||||
tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
|
||||
tmps[gid].out[i + 5] = tmps[gid].dgst[i + 5];
|
||||
tmps[gid].out[i + 6] = tmps[gid].dgst[i + 6];
|
||||
tmps[gid].out[i + 7] = tmps[gid].dgst[i + 7];
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25500_loop (KERN_ATTR_TMPS_ESALT (pbkdf2_sha256_tmp_t, pbkdf2_sha256_aes_gcm_t))
|
||||
{
|
||||
const u64 gid = get_global_id (0);
|
||||
|
||||
if ((gid * VECT_SIZE) >= gid_max) return;
|
||||
|
||||
u32x ipad[8];
|
||||
u32x opad[8];
|
||||
|
||||
ipad[0] = packv (tmps, ipad, gid, 0);
|
||||
ipad[1] = packv (tmps, ipad, gid, 1);
|
||||
ipad[2] = packv (tmps, ipad, gid, 2);
|
||||
ipad[3] = packv (tmps, ipad, gid, 3);
|
||||
ipad[4] = packv (tmps, ipad, gid, 4);
|
||||
ipad[5] = packv (tmps, ipad, gid, 5);
|
||||
ipad[6] = packv (tmps, ipad, gid, 6);
|
||||
ipad[7] = packv (tmps, ipad, gid, 7);
|
||||
|
||||
opad[0] = packv (tmps, opad, gid, 0);
|
||||
opad[1] = packv (tmps, opad, gid, 1);
|
||||
opad[2] = packv (tmps, opad, gid, 2);
|
||||
opad[3] = packv (tmps, opad, gid, 3);
|
||||
opad[4] = packv (tmps, opad, gid, 4);
|
||||
opad[5] = packv (tmps, opad, gid, 5);
|
||||
opad[6] = packv (tmps, opad, gid, 6);
|
||||
opad[7] = packv (tmps, opad, gid, 7);
|
||||
|
||||
for (u32 i = 0; i < 8; i += 8)
|
||||
{
|
||||
u32x dgst[8];
|
||||
u32x out[8];
|
||||
|
||||
dgst[0] = packv (tmps, dgst, gid, i + 0);
|
||||
dgst[1] = packv (tmps, dgst, gid, i + 1);
|
||||
dgst[2] = packv (tmps, dgst, gid, i + 2);
|
||||
dgst[3] = packv (tmps, dgst, gid, i + 3);
|
||||
dgst[4] = packv (tmps, dgst, gid, i + 4);
|
||||
dgst[5] = packv (tmps, dgst, gid, i + 5);
|
||||
dgst[6] = packv (tmps, dgst, gid, i + 6);
|
||||
dgst[7] = packv (tmps, dgst, gid, i + 7);
|
||||
|
||||
out[0] = packv (tmps, out, gid, i + 0);
|
||||
out[1] = packv (tmps, out, gid, i + 1);
|
||||
out[2] = packv (tmps, out, gid, i + 2);
|
||||
out[3] = packv (tmps, out, gid, i + 3);
|
||||
out[4] = packv (tmps, out, gid, i + 4);
|
||||
out[5] = packv (tmps, out, gid, i + 5);
|
||||
out[6] = packv (tmps, out, gid, i + 6);
|
||||
out[7] = packv (tmps, out, gid, i + 7);
|
||||
|
||||
for (u32 j = 0; j < loop_cnt; j++)
|
||||
{
|
||||
u32x w0[4];
|
||||
u32x w1[4];
|
||||
u32x w2[4];
|
||||
u32x w3[4];
|
||||
|
||||
w0[0] = dgst[0];
|
||||
w0[1] = dgst[1];
|
||||
w0[2] = dgst[2];
|
||||
w0[3] = dgst[3];
|
||||
w1[0] = dgst[4];
|
||||
w1[1] = dgst[5];
|
||||
w1[2] = dgst[6];
|
||||
w1[3] = dgst[7];
|
||||
w2[0] = 0x80000000;
|
||||
w2[1] = 0;
|
||||
w2[2] = 0;
|
||||
w2[3] = 0;
|
||||
w3[0] = 0;
|
||||
w3[1] = 0;
|
||||
w3[2] = 0;
|
||||
w3[3] = (64 + 32) * 8;
|
||||
|
||||
hmac_sha256_run_V (w0, w1, w2, w3, ipad, opad, dgst);
|
||||
|
||||
out[0] ^= dgst[0];
|
||||
out[1] ^= dgst[1];
|
||||
out[2] ^= dgst[2];
|
||||
out[3] ^= dgst[3];
|
||||
out[4] ^= dgst[4];
|
||||
out[5] ^= dgst[5];
|
||||
out[6] ^= dgst[6];
|
||||
out[7] ^= dgst[7];
|
||||
}
|
||||
|
||||
unpackv (tmps, dgst, gid, i + 0, dgst[0]);
|
||||
unpackv (tmps, dgst, gid, i + 1, dgst[1]);
|
||||
unpackv (tmps, dgst, gid, i + 2, dgst[2]);
|
||||
unpackv (tmps, dgst, gid, i + 3, dgst[3]);
|
||||
unpackv (tmps, dgst, gid, i + 4, dgst[4]);
|
||||
unpackv (tmps, dgst, gid, i + 5, dgst[5]);
|
||||
unpackv (tmps, dgst, gid, i + 6, dgst[6]);
|
||||
unpackv (tmps, dgst, gid, i + 7, dgst[7]);
|
||||
|
||||
unpackv (tmps, out, gid, i + 0, out[0]);
|
||||
unpackv (tmps, out, gid, i + 1, out[1]);
|
||||
unpackv (tmps, out, gid, i + 2, out[2]);
|
||||
unpackv (tmps, out, gid, i + 3, out[3]);
|
||||
unpackv (tmps, out, gid, i + 4, out[4]);
|
||||
unpackv (tmps, out, gid, i + 5, out[5]);
|
||||
unpackv (tmps, out, gid, i + 6, out[6]);
|
||||
unpackv (tmps, out, gid, i + 7, out[7]);
|
||||
}
|
||||
}
|
||||
|
||||
KERNEL_FQ void m25500_comp (KERN_ATTR_TMPS_ESALT (pbkdf2_sha256_tmp_t, pbkdf2_sha256_aes_gcm_t))
|
||||
{
|
||||
const u64 gid = get_global_id (0);
|
||||
const u64 lid = get_local_id (0);
|
||||
const u64 lsz = get_local_size (0);
|
||||
|
||||
/**
|
||||
* aes shared
|
||||
*/
|
||||
|
||||
#ifdef REAL_SHM
|
||||
|
||||
LOCAL_VK u32 s_te0[256];
|
||||
LOCAL_VK u32 s_te1[256];
|
||||
LOCAL_VK u32 s_te2[256];
|
||||
LOCAL_VK u32 s_te3[256];
|
||||
LOCAL_VK u32 s_te4[256];
|
||||
|
||||
for (u32 i = lid; i < 256; i += lsz)
|
||||
{
|
||||
s_te0[i] = te0[i];
|
||||
s_te1[i] = te1[i];
|
||||
s_te2[i] = te2[i];
|
||||
s_te3[i] = te3[i];
|
||||
s_te4[i] = te4[i];
|
||||
}
|
||||
|
||||
SYNC_THREADS ();
|
||||
|
||||
#else
|
||||
|
||||
CONSTANT_AS u32a *s_te0 = te0;
|
||||
CONSTANT_AS u32a *s_te1 = te1;
|
||||
CONSTANT_AS u32a *s_te2 = te2;
|
||||
CONSTANT_AS u32a *s_te3 = te3;
|
||||
CONSTANT_AS u32a *s_te4 = te4;
|
||||
|
||||
#endif
|
||||
|
||||
if (gid >= gid_max) return;
|
||||
|
||||
// keys
|
||||
|
||||
u32 ukey[8];
|
||||
|
||||
ukey[0] = tmps[gid].out[0];
|
||||
ukey[1] = tmps[gid].out[1];
|
||||
ukey[2] = tmps[gid].out[2];
|
||||
ukey[3] = tmps[gid].out[3];
|
||||
ukey[4] = tmps[gid].out[4];
|
||||
ukey[5] = tmps[gid].out[5];
|
||||
ukey[6] = tmps[gid].out[6];
|
||||
ukey[7] = tmps[gid].out[7];
|
||||
|
||||
u32 key_len = 32 * 8;
|
||||
|
||||
u32 key[60] = { 0 };
|
||||
u32 subKey[4] = { 0 };
|
||||
|
||||
AES_GCM_Init (ukey, key_len, key, subKey, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
// iv
|
||||
|
||||
const u32 iv[4] = {
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[0],
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[1],
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[2],
|
||||
esalt_bufs[DIGESTS_OFFSET].iv_buf[3]
|
||||
};
|
||||
|
||||
const u32 iv_len = esalt_bufs[DIGESTS_OFFSET].iv_len;
|
||||
|
||||
u32 J0[4] = { 0 };
|
||||
|
||||
AES_GCM_Prepare_J0 (iv, iv_len, subKey, J0);
|
||||
|
||||
// ct
|
||||
|
||||
/*
|
||||
u32 enc[14] = { 0 };
|
||||
|
||||
enc[ 0] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 0];
|
||||
enc[ 1] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 1];
|
||||
enc[ 2] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 2];
|
||||
enc[ 3] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 3];
|
||||
enc[ 4] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 4];
|
||||
enc[ 5] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 5];
|
||||
enc[ 6] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 6];
|
||||
enc[ 7] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 7];
|
||||
enc[ 8] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 8];
|
||||
enc[ 9] = esalt_bufs[DIGESTS_OFFSET].ct_buf[ 9];
|
||||
enc[10] = esalt_bufs[DIGESTS_OFFSET].ct_buf[10];
|
||||
enc[11] = esalt_bufs[DIGESTS_OFFSET].ct_buf[11];
|
||||
enc[12] = esalt_bufs[DIGESTS_OFFSET].ct_buf[12];
|
||||
enc[13] = esalt_bufs[DIGESTS_OFFSET].ct_buf[13];
|
||||
|
||||
u32 enc_len = esalt_bufs[DIGESTS_OFFSET].ct_len;
|
||||
*/
|
||||
|
||||
/*
|
||||
// decrypt buffer is not usefull here, skip
|
||||
u32 dec[14] = { 0 };
|
||||
|
||||
AES_GCM_GCTR (key, J0, enc, enc_len, dec, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
*/
|
||||
|
||||
u32 T[4] = { 0 };
|
||||
u32 S[4] = { 0 };
|
||||
|
||||
u32 S_len = 16;
|
||||
u32 aad_buf[4] = { 0 };
|
||||
u32 aad_len = 0;
|
||||
|
||||
//AES_GCM_GHASH (subKey, aad_buf, aad_len, enc, enc_len, S);
|
||||
|
||||
AES_GCM_GHASH_GLOBAL (subKey, aad_buf, aad_len, esalt_bufs[DIGESTS_OFFSET].ct_buf, esalt_bufs[DIGESTS_OFFSET].ct_len, S);
|
||||
|
||||
AES_GCM_GCTR (key, J0, S, S_len, T, s_te0, s_te1, s_te2, s_te3, s_te4);
|
||||
|
||||
/* compare tag */
|
||||
|
||||
const u32 r0 = T[0];
|
||||
const u32 r1 = T[1];
|
||||
const u32 r2 = T[2];
|
||||
const u32 r3 = T[3];
|
||||
|
||||
#define il_pos 0
|
||||
|
||||
#ifdef KERNEL_STATIC
|
||||
#include COMPARE_M
|
||||
#endif
|
||||
}
|
||||
@ -0,0 +1,350 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_5;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_DATABASE_SERVER;
|
||||
static const char *HASH_NAME = "MongoDB ServerKey SCRAM-SHA-1";
|
||||
static const u64 KERN_TYPE = 24100;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_ST_BASE64;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "hashcat";
|
||||
static const char *ST_HASH = "$mongodb-scram$*0*dXNlcg==*10000*4p+f1tKpK18hQqrVr0UGOw==*Jv9lrpUQ2bVg2ZkXvRm2rppsqNw=";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
typedef struct mongodb_sha1_tmp
|
||||
{
|
||||
u32 ipad[5];
|
||||
u32 opad[5];
|
||||
|
||||
u32 dgst[5];
|
||||
u32 out[5];
|
||||
|
||||
} mongodb_sha1_tmp_t;
|
||||
|
||||
typedef struct mongodb_sha1
|
||||
{
|
||||
u32 salt[16];
|
||||
u32 user[16];
|
||||
|
||||
u32 user_len;
|
||||
|
||||
} mongodb_sha1_t;
|
||||
|
||||
static const char *SIGNATURE_MONGODB_SHA1 = "$mongodb-scram$";
|
||||
|
||||
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 esalt_size = (const u64) sizeof (mongodb_sha1_t);
|
||||
|
||||
return esalt_size;
|
||||
}
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (mongodb_sha1_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
// this overrides the reductions of PW_MAX in case optimized kernel is selected
|
||||
// IOW, even in optimized kernel mode it support length 256
|
||||
|
||||
const u32 pw_max = PW_MAX;
|
||||
|
||||
return pw_max;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
mongodb_sha1_t *mongodb_sha1 = (mongodb_sha1_t *) esalt_buf;
|
||||
|
||||
token_t token;
|
||||
|
||||
token.token_cnt = 6;
|
||||
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_MONGODB_SHA1;
|
||||
|
||||
token.sep[0] = '*';
|
||||
token.len_min[0] = 15;
|
||||
token.len_max[0] = 15;
|
||||
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
token.sep[1] = '*';
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 1;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.sep[2] = '*';
|
||||
token.len_min[2] = 0;
|
||||
token.len_max[2] = 76; // BASE64 encoded user (57 / 3 * 4)
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
token.sep[3] = '*';
|
||||
token.len_min[3] = 1;
|
||||
token.len_max[3] = 7;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.sep[4] = '*';
|
||||
token.len_min[4] = 24;
|
||||
token.len_max[4] = 24;
|
||||
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
token.len[5] = 28;
|
||||
token.attr[5] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
// version
|
||||
|
||||
const u8 *version_pos = token.buf[1];
|
||||
|
||||
if (version_pos[0] != '0') return (PARSER_SIGNATURE_UNMATCHED);
|
||||
|
||||
// user
|
||||
|
||||
const u8 *user_pos = token.buf[2];
|
||||
const u32 user_len = token.len[2];
|
||||
|
||||
u8 tmp_buf[100] = { 0 };
|
||||
|
||||
int tmp_len = base64_decode (base64_to_int, user_pos, user_len, tmp_buf);
|
||||
|
||||
if (tmp_len > 57) return (PARSER_SALT_LENGTH);
|
||||
|
||||
memcpy ((char *) mongodb_sha1->user, tmp_buf, tmp_len);
|
||||
|
||||
memcpy ((char *) mongodb_sha1->user + tmp_len, ":mongo:", 7);
|
||||
|
||||
mongodb_sha1->user_len = tmp_len + 7;
|
||||
|
||||
// iter
|
||||
|
||||
const u8 *iter_pos = token.buf[3];
|
||||
|
||||
const u32 iter = hc_strtoul ((const char *) iter_pos, NULL, 10);
|
||||
|
||||
if (iter < 1) return (PARSER_SALT_ITERATION);
|
||||
|
||||
salt->salt_iter = iter - 1;
|
||||
|
||||
// salt
|
||||
|
||||
const u8 *salt_pos = token.buf[4];
|
||||
const int salt_len = token.len[4];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, salt_pos, salt_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 16) return (PARSER_SALT_LENGTH);
|
||||
|
||||
memcpy (mongodb_sha1->salt, tmp_buf, tmp_len);
|
||||
|
||||
mongodb_sha1->salt[0] = byte_swap_32 (mongodb_sha1->salt[0]);
|
||||
mongodb_sha1->salt[1] = byte_swap_32 (mongodb_sha1->salt[1]);
|
||||
mongodb_sha1->salt[2] = byte_swap_32 (mongodb_sha1->salt[2]);
|
||||
mongodb_sha1->salt[3] = byte_swap_32 (mongodb_sha1->salt[3]);
|
||||
|
||||
salt->salt_len = tmp_len;
|
||||
|
||||
salt->salt_buf[0] = mongodb_sha1->salt[0];
|
||||
salt->salt_buf[1] = mongodb_sha1->salt[1];
|
||||
salt->salt_buf[2] = mongodb_sha1->salt[2];
|
||||
salt->salt_buf[3] = mongodb_sha1->salt[3];
|
||||
|
||||
// hash
|
||||
|
||||
const u8 *hash_pos = token.buf[5];
|
||||
const int hash_len = token.len[5];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, hash_pos, hash_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 20) return (PARSER_HASH_LENGTH);
|
||||
|
||||
memcpy (digest, tmp_buf, 20);
|
||||
|
||||
digest[0] = byte_swap_32 (digest[0]);
|
||||
digest[1] = byte_swap_32 (digest[1]);
|
||||
digest[2] = byte_swap_32 (digest[2]);
|
||||
digest[3] = byte_swap_32 (digest[3]);
|
||||
digest[4] = byte_swap_32 (digest[4]);
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
mongodb_sha1_t *mongodb_sha1 = (mongodb_sha1_t *) esalt_buf;
|
||||
|
||||
// salt
|
||||
|
||||
u32 salt_buf[8] = { 0 }; // make the buffer large enough for base64_encode ()
|
||||
|
||||
salt_buf[0] = byte_swap_32 (mongodb_sha1->salt[0]);
|
||||
salt_buf[1] = byte_swap_32 (mongodb_sha1->salt[1]);
|
||||
salt_buf[2] = byte_swap_32 (mongodb_sha1->salt[2]);
|
||||
salt_buf[3] = byte_swap_32 (mongodb_sha1->salt[3]);
|
||||
|
||||
u8 salt_base64[32] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) salt_buf, 16, salt_base64);
|
||||
|
||||
// digest
|
||||
|
||||
u32 hash[8] = { 0 }; // make the buffer large enough for base64_encode ()
|
||||
|
||||
hash[0] = byte_swap_32 (digest[0]);
|
||||
hash[1] = byte_swap_32 (digest[1]);
|
||||
hash[2] = byte_swap_32 (digest[2]);
|
||||
hash[3] = byte_swap_32 (digest[3]);
|
||||
hash[4] = byte_swap_32 (digest[4]);
|
||||
|
||||
u8 dgst_base64[32] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) hash, 20, dgst_base64);
|
||||
|
||||
// user
|
||||
|
||||
u32 user_len = mongodb_sha1->user_len - 7;
|
||||
|
||||
u8 user[100] = { 0 }; // actually: 64 - 7 (:mongo:)
|
||||
|
||||
memcpy (user, (char *) mongodb_sha1->user, user_len);
|
||||
|
||||
u8 user_base64[100] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) user, user_len, user_base64);
|
||||
|
||||
const int line_len = snprintf (line_buf, line_size, "%s*0*%s*%u*%s*%s",
|
||||
SIGNATURE_MONGODB_SHA1,
|
||||
user_base64,
|
||||
salt->salt_iter + 1,
|
||||
salt_base64,
|
||||
dgst_base64);
|
||||
|
||||
return line_len;
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = module_esalt_size;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = module_pw_max;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = MODULE_DEFAULT;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
@ -0,0 +1,384 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_8;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_DATABASE_SERVER;
|
||||
static const char *HASH_NAME = "MongoDB ServerKey SCRAM-SHA-256";
|
||||
static const u64 KERN_TYPE = 24200;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_ST_BASE64;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "hashcat";
|
||||
static const char *ST_HASH = "$mongodb-scram$*1*dXNlcg==*15000*qYaA1K1ZZSSpWfY+yqShlcTn0XVcrNipxiYCLQ==*QWVry9aTS/JW+y5CWCBr8lcEH9Kr/D4je60ncooPer8=";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
typedef struct mongodb_sha256_tmp
|
||||
{
|
||||
u32 ipad[8];
|
||||
u32 opad[8];
|
||||
|
||||
u32 dgst[8];
|
||||
u32 out[8];
|
||||
|
||||
} mongodb_sha256_tmp_t;
|
||||
|
||||
typedef struct mongodb_sha256
|
||||
{
|
||||
u32 salt[16];
|
||||
u32 user[16];
|
||||
|
||||
u32 user_len;
|
||||
|
||||
} mongodb_sha256_t;
|
||||
|
||||
static const char *SIGNATURE_MONGODB_SHA256 = "$mongodb-scram$";
|
||||
|
||||
char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
char *jit_build_options = NULL;
|
||||
|
||||
// Extra treatment for Apple systems
|
||||
if (device_param->opencl_platform_vendor_id == VENDOR_ID_APPLE)
|
||||
{
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
// NVIDIA GPU
|
||||
if (device_param->opencl_device_vendor_id == VENDOR_ID_NV)
|
||||
{
|
||||
hc_asprintf (&jit_build_options, "-D _unroll");
|
||||
}
|
||||
|
||||
// ROCM
|
||||
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
|
||||
{
|
||||
hc_asprintf (&jit_build_options, "-D _unroll");
|
||||
}
|
||||
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 esalt_size = (const u64) sizeof (mongodb_sha256_t);
|
||||
|
||||
return esalt_size;
|
||||
}
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (mongodb_sha256_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
// this overrides the reductions of PW_MAX in case optimized kernel is selected
|
||||
// IOW, even in optimized kernel mode it support length 256
|
||||
|
||||
const u32 pw_max = PW_MAX;
|
||||
|
||||
return pw_max;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
mongodb_sha256_t *mongodb_sha256 = (mongodb_sha256_t *) esalt_buf;
|
||||
|
||||
token_t token;
|
||||
|
||||
token.token_cnt = 6;
|
||||
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_MONGODB_SHA256;
|
||||
|
||||
token.sep[0] = '*';
|
||||
token.len_min[0] = 15;
|
||||
token.len_max[0] = 15;
|
||||
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
token.sep[1] = '*';
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 1;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.sep[2] = '*';
|
||||
token.len_min[2] = 0;
|
||||
token.len_max[2] = 88; // BASE64 encoded user (64 / 3 * 4)
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
token.sep[3] = '*';
|
||||
token.len_min[3] = 1;
|
||||
token.len_max[3] = 7;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.sep[4] = '*';
|
||||
token.len_min[4] = 40;
|
||||
token.len_max[4] = 40;
|
||||
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
token.len[5] = 44;
|
||||
token.attr[5] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
// version
|
||||
|
||||
const u8 *version_pos = token.buf[1];
|
||||
|
||||
if (version_pos[0] != '1') return (PARSER_SIGNATURE_UNMATCHED);
|
||||
|
||||
// user
|
||||
|
||||
const u8 *user_pos = token.buf[2];
|
||||
const u32 user_len = token.len[2];
|
||||
|
||||
u8 tmp_buf[100] = { 0 };
|
||||
|
||||
int tmp_len = base64_decode (base64_to_int, user_pos, user_len, tmp_buf);
|
||||
|
||||
if (tmp_len > 64) return (PARSER_SALT_LENGTH);
|
||||
|
||||
memcpy ((char *) mongodb_sha256->user, tmp_buf, tmp_len);
|
||||
|
||||
mongodb_sha256->user_len = tmp_len;
|
||||
|
||||
// iter
|
||||
|
||||
const u8 *iter_pos = token.buf[3];
|
||||
|
||||
const u32 iter = hc_strtoul ((const char *) iter_pos, NULL, 10);
|
||||
|
||||
if (iter < 1) return (PARSER_SALT_ITERATION);
|
||||
|
||||
salt->salt_iter = iter - 1;
|
||||
|
||||
// salt
|
||||
|
||||
const u8 *salt_pos = token.buf[4];
|
||||
const int salt_len = token.len[4];
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, salt_pos, salt_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 28) return (PARSER_SALT_LENGTH);
|
||||
|
||||
memcpy (mongodb_sha256->salt, tmp_buf, tmp_len);
|
||||
|
||||
mongodb_sha256->salt[0] = byte_swap_32 (mongodb_sha256->salt[0]);
|
||||
mongodb_sha256->salt[1] = byte_swap_32 (mongodb_sha256->salt[1]);
|
||||
mongodb_sha256->salt[2] = byte_swap_32 (mongodb_sha256->salt[2]);
|
||||
mongodb_sha256->salt[3] = byte_swap_32 (mongodb_sha256->salt[3]);
|
||||
mongodb_sha256->salt[4] = byte_swap_32 (mongodb_sha256->salt[4]);
|
||||
mongodb_sha256->salt[5] = byte_swap_32 (mongodb_sha256->salt[5]);
|
||||
mongodb_sha256->salt[6] = byte_swap_32 (mongodb_sha256->salt[6]);
|
||||
|
||||
salt->salt_len = tmp_len;
|
||||
|
||||
salt->salt_buf[0] = mongodb_sha256->salt[0];
|
||||
salt->salt_buf[1] = mongodb_sha256->salt[1];
|
||||
salt->salt_buf[2] = mongodb_sha256->salt[2];
|
||||
salt->salt_buf[3] = mongodb_sha256->salt[3];
|
||||
salt->salt_buf[4] = mongodb_sha256->salt[4];
|
||||
salt->salt_buf[5] = mongodb_sha256->salt[5];
|
||||
salt->salt_buf[6] = mongodb_sha256->salt[6];
|
||||
|
||||
// hash
|
||||
|
||||
const u8 *hash_pos = token.buf[5];
|
||||
const int hash_len = token.len[5];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, hash_pos, hash_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 32) return (PARSER_HASH_LENGTH);
|
||||
|
||||
memcpy (digest, tmp_buf, 32);
|
||||
|
||||
digest[0] = byte_swap_32 (digest[0]);
|
||||
digest[1] = byte_swap_32 (digest[1]);
|
||||
digest[2] = byte_swap_32 (digest[2]);
|
||||
digest[3] = byte_swap_32 (digest[3]);
|
||||
digest[4] = byte_swap_32 (digest[4]);
|
||||
digest[5] = byte_swap_32 (digest[5]);
|
||||
digest[6] = byte_swap_32 (digest[6]);
|
||||
digest[7] = byte_swap_32 (digest[7]);
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
mongodb_sha256_t *mongodb_sha256 = (mongodb_sha256_t *) esalt_buf;
|
||||
|
||||
// salt
|
||||
|
||||
u32 salt_buf[8] = { 0 }; // make the buffer large enough for base64_encode ()
|
||||
|
||||
salt_buf[0] = byte_swap_32 (mongodb_sha256->salt[0]);
|
||||
salt_buf[1] = byte_swap_32 (mongodb_sha256->salt[1]);
|
||||
salt_buf[2] = byte_swap_32 (mongodb_sha256->salt[2]);
|
||||
salt_buf[3] = byte_swap_32 (mongodb_sha256->salt[3]);
|
||||
salt_buf[4] = byte_swap_32 (mongodb_sha256->salt[4]);
|
||||
salt_buf[5] = byte_swap_32 (mongodb_sha256->salt[5]);
|
||||
salt_buf[6] = byte_swap_32 (mongodb_sha256->salt[6]);
|
||||
|
||||
u8 salt_base64[64] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) salt_buf, 28, salt_base64);
|
||||
|
||||
// digest
|
||||
|
||||
u32 hash[8] = { 0 }; // make the buffer large enough for base64_encode ()
|
||||
|
||||
hash[0] = byte_swap_32 (digest[0]);
|
||||
hash[1] = byte_swap_32 (digest[1]);
|
||||
hash[2] = byte_swap_32 (digest[2]);
|
||||
hash[3] = byte_swap_32 (digest[3]);
|
||||
hash[4] = byte_swap_32 (digest[4]);
|
||||
hash[5] = byte_swap_32 (digest[5]);
|
||||
hash[6] = byte_swap_32 (digest[6]);
|
||||
hash[7] = byte_swap_32 (digest[7]);
|
||||
|
||||
u8 dgst_base64[64] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) hash, 32, dgst_base64);
|
||||
|
||||
// user
|
||||
|
||||
u8 user[100] = { 0 };
|
||||
|
||||
memcpy (user, (char *) mongodb_sha256->user, 64);
|
||||
|
||||
u8 user_base64[100] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) user, mongodb_sha256->user_len, user_base64);
|
||||
|
||||
const int line_len = snprintf (line_buf, line_size, "%s*1*%s*%u*%s*%s",
|
||||
SIGNATURE_MONGODB_SHA256,
|
||||
user_base64,
|
||||
salt->salt_iter + 1,
|
||||
salt_base64,
|
||||
dgst_base64);
|
||||
|
||||
return line_len;
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = module_esalt_size;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = module_jit_build_options;
|
||||
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = module_pw_max;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = MODULE_DEFAULT;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
@ -0,0 +1,534 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
// TODO use user password as input for md5 of o_digest if no owner password is set
|
||||
// TODO dynamically add user password including padding to the RC4 input for the computation of the pdf o-value
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
#include "emu_inc_hash_md5.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_4;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_DOCUMENTS;
|
||||
static const char *HASH_NAME = "PDF 1.4 - 1.6 (Acrobat 5 - 8) - edit password";
|
||||
static const u64 KERN_TYPE = 25400;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_NOT_ITERATED;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "hashcat";
|
||||
static const char *ST_HASH = "$pdf$2*3*128*-3904*1*16*631ed33746e50fba5caf56bcc39e09c6*32*5f9d0e4f0b39835dace0d306c40cd6b700000000000000000000000000000000*32*842103b0a0dc886db9223b94afe2d7cd63389079b61986a4fcf70095ad630c24";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
typedef struct pdf
|
||||
{
|
||||
int V;
|
||||
int R;
|
||||
int P;
|
||||
|
||||
int enc_md;
|
||||
|
||||
u32 id_buf[8];
|
||||
u32 u_buf[32];
|
||||
u32 o_buf[32];
|
||||
|
||||
int id_len;
|
||||
int o_len;
|
||||
int u_len;
|
||||
|
||||
u32 rc4key[2];
|
||||
u32 rc4data[2];
|
||||
|
||||
} pdf_t;
|
||||
|
||||
typedef struct pdf14_tmp
|
||||
{
|
||||
u32 digest[4];
|
||||
u32 out[4];
|
||||
|
||||
} pdf14_tmp_t;
|
||||
|
||||
static const char *SIGNATURE_PDF = "$pdf$";
|
||||
|
||||
static void md5_complete_no_limit (u32 digest[4], const u32 *plain, const u32 plain_len)
|
||||
{
|
||||
// plain = u32 tmp_md5_buf[64] so this is compatible
|
||||
|
||||
md5_ctx_t md5_ctx;
|
||||
|
||||
md5_init (&md5_ctx);
|
||||
md5_update (&md5_ctx, plain, plain_len);
|
||||
md5_final (&md5_ctx);
|
||||
|
||||
digest[0] = md5_ctx.h[0];
|
||||
digest[1] = md5_ctx.h[1];
|
||||
digest[2] = md5_ctx.h[2];
|
||||
digest[3] = md5_ctx.h[3];
|
||||
}
|
||||
|
||||
char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
char *jit_build_options = NULL;
|
||||
|
||||
// Extra treatment for Apple systems
|
||||
if (device_param->opencl_platform_vendor_id == VENDOR_ID_APPLE)
|
||||
{
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
// Intel CPU
|
||||
if ((device_param->opencl_device_vendor_id == VENDOR_ID_INTEL_SDK) && (device_param->opencl_device_type & CL_DEVICE_TYPE_CPU))
|
||||
{
|
||||
hc_asprintf (&jit_build_options, "-D _unroll");
|
||||
}
|
||||
|
||||
// ROCM
|
||||
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
|
||||
{
|
||||
hc_asprintf (&jit_build_options, "-D _unroll");
|
||||
}
|
||||
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 esalt_size = (const u64) sizeof (pdf_t);
|
||||
|
||||
return esalt_size;
|
||||
}
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (pdf14_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u32 module_kernel_threads_min (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u32 kernel_threads_min = 64; // RC4
|
||||
|
||||
return kernel_threads_min;
|
||||
}
|
||||
|
||||
u32 module_kernel_threads_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u32 kernel_threads_max = 64; // RC4
|
||||
|
||||
return kernel_threads_max;
|
||||
}
|
||||
|
||||
u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u32 pw_max = 32; // https://www.pdflib.com/knowledge-base/pdf-password-security/encryption/
|
||||
|
||||
return pw_max;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
pdf_t *pdf = (pdf_t *) esalt_buf;
|
||||
|
||||
token_t token;
|
||||
|
||||
token.token_cnt = 12;
|
||||
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_PDF;
|
||||
|
||||
token.len[0] = 5;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
token.len_min[1] = 1;
|
||||
token.len_max[1] = 1;
|
||||
token.sep[1] = '*';
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[2] = 1;
|
||||
token.len_max[2] = 1;
|
||||
token.sep[2] = '*';
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[3] = 3;
|
||||
token.len_max[3] = 3;
|
||||
token.sep[3] = '*';
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[4] = 1;
|
||||
token.len_max[4] = 6;
|
||||
token.sep[4] = '*';
|
||||
token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH;
|
||||
|
||||
token.len_min[5] = 1;
|
||||
token.len_max[5] = 1;
|
||||
token.sep[5] = '*';
|
||||
token.attr[5] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[6] = 2;
|
||||
token.len_max[6] = 2;
|
||||
token.sep[6] = '*';
|
||||
token.attr[6] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[7] = 32;
|
||||
token.len_max[7] = 64;
|
||||
token.sep[7] = '*';
|
||||
token.attr[7] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
token.len_min[8] = 2;
|
||||
token.len_max[8] = 2;
|
||||
token.sep[8] = '*';
|
||||
token.attr[8] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[9] = 64;
|
||||
token.len_max[9] = 64;
|
||||
token.sep[9] = '*';
|
||||
token.attr[9] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
token.len_min[10] = 2;
|
||||
token.len_max[10] = 2;
|
||||
token.sep[10] = '*';
|
||||
token.attr[10] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len_min[11] = 64;
|
||||
token.len_max[11] = 64;
|
||||
token.sep[11] = '*';
|
||||
token.attr[11] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_HEX;
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
const u8 *V_pos = token.buf[1];
|
||||
const u8 *R_pos = token.buf[2];
|
||||
const u8 *bits_pos = token.buf[3];
|
||||
const u8 *P_pos = token.buf[4];
|
||||
const u8 *enc_md_pos = token.buf[5];
|
||||
const u8 *id_len_pos = token.buf[6];
|
||||
const u8 *id_buf_pos = token.buf[7];
|
||||
const u8 *u_len_pos = token.buf[8];
|
||||
const u8 *u_buf_pos = token.buf[9]; // user hash
|
||||
const u8 *o_len_pos = token.buf[10];
|
||||
const u8 *o_buf_pos = token.buf[11]; // owner hash
|
||||
|
||||
// validate data
|
||||
|
||||
const int V = strtol ((const char *) V_pos, NULL, 10);
|
||||
const int R = strtol ((const char *) R_pos, NULL, 10);
|
||||
const int P = strtol ((const char *) P_pos, NULL, 10);
|
||||
|
||||
int vr_ok = 0;
|
||||
|
||||
if ((V == 2) && (R == 3)) vr_ok = 1;
|
||||
if ((V == 4) && (R == 4)) vr_ok = 1;
|
||||
|
||||
if (vr_ok == 0) return (PARSER_SALT_VALUE);
|
||||
|
||||
const int id_len = strtol ((const char *) id_len_pos, NULL, 10);
|
||||
const int u_len = strtol ((const char *) u_len_pos, NULL, 10);
|
||||
const int o_len = strtol ((const char *) o_len_pos, NULL, 10);
|
||||
|
||||
if ((id_len != 16) && (id_len != 32)) return (PARSER_SALT_VALUE);
|
||||
|
||||
if (u_len != 32) return (PARSER_SALT_VALUE);
|
||||
if (o_len != 32) return (PARSER_SALT_VALUE);
|
||||
|
||||
const int bits = strtol ((const char *) bits_pos, NULL, 10);
|
||||
|
||||
if (bits != 128) return (PARSER_SALT_VALUE);
|
||||
|
||||
int enc_md = 1;
|
||||
|
||||
if (R >= 4)
|
||||
{
|
||||
enc_md = strtol ((const char *) enc_md_pos, NULL, 10);
|
||||
}
|
||||
|
||||
// copy data to esalt
|
||||
|
||||
pdf->V = V;
|
||||
pdf->R = R;
|
||||
pdf->P = P;
|
||||
|
||||
pdf->enc_md = enc_md;
|
||||
|
||||
pdf->id_buf[0] = hex_to_u32 (id_buf_pos + 0);
|
||||
pdf->id_buf[1] = hex_to_u32 (id_buf_pos + 8);
|
||||
pdf->id_buf[2] = hex_to_u32 (id_buf_pos + 16);
|
||||
pdf->id_buf[3] = hex_to_u32 (id_buf_pos + 24);
|
||||
|
||||
if (id_len == 32)
|
||||
{
|
||||
pdf->id_buf[4] = hex_to_u32 (id_buf_pos + 32);
|
||||
pdf->id_buf[5] = hex_to_u32 (id_buf_pos + 40);
|
||||
pdf->id_buf[6] = hex_to_u32 (id_buf_pos + 48);
|
||||
pdf->id_buf[7] = hex_to_u32 (id_buf_pos + 56);
|
||||
}
|
||||
|
||||
pdf->id_len = id_len;
|
||||
|
||||
pdf->u_buf[0] = hex_to_u32 (u_buf_pos + 0);
|
||||
pdf->u_buf[1] = hex_to_u32 (u_buf_pos + 8);
|
||||
pdf->u_buf[2] = hex_to_u32 (u_buf_pos + 16);
|
||||
pdf->u_buf[3] = hex_to_u32 (u_buf_pos + 24);
|
||||
pdf->u_buf[4] = hex_to_u32 (u_buf_pos + 32);
|
||||
pdf->u_buf[5] = hex_to_u32 (u_buf_pos + 40);
|
||||
pdf->u_buf[6] = hex_to_u32 (u_buf_pos + 48);
|
||||
pdf->u_buf[7] = hex_to_u32 (u_buf_pos + 56);
|
||||
pdf->u_len = u_len;
|
||||
|
||||
pdf->o_buf[0] = hex_to_u32 (o_buf_pos + 0);
|
||||
pdf->o_buf[1] = hex_to_u32 (o_buf_pos + 8);
|
||||
pdf->o_buf[2] = hex_to_u32 (o_buf_pos + 16);
|
||||
pdf->o_buf[3] = hex_to_u32 (o_buf_pos + 24);
|
||||
pdf->o_buf[4] = hex_to_u32 (o_buf_pos + 32);
|
||||
pdf->o_buf[5] = hex_to_u32 (o_buf_pos + 40);
|
||||
pdf->o_buf[6] = hex_to_u32 (o_buf_pos + 48);
|
||||
pdf->o_buf[7] = hex_to_u32 (o_buf_pos + 56);
|
||||
pdf->o_len = o_len;
|
||||
|
||||
// precompute rc4 data for later use
|
||||
|
||||
u32 padding[8] =
|
||||
{
|
||||
0x5e4ebf28,
|
||||
0x418a754e,
|
||||
0x564e0064,
|
||||
0x0801faff,
|
||||
0xb6002e2e,
|
||||
0x803e68d0,
|
||||
0xfea90c2f,
|
||||
0x7a695364
|
||||
};
|
||||
|
||||
// md5
|
||||
|
||||
u32 salt_pc_block[32] = { 0 };
|
||||
|
||||
u8 *salt_pc_ptr = (u8 *) salt_pc_block;
|
||||
|
||||
memcpy (salt_pc_ptr, padding, 32);
|
||||
memcpy (salt_pc_ptr + 32, pdf->id_buf, pdf->id_len);
|
||||
|
||||
u32 salt_pc_digest[4] = { 0 };
|
||||
|
||||
md5_complete_no_limit (salt_pc_digest, salt_pc_block, 32 + pdf->id_len);
|
||||
|
||||
pdf->rc4data[0] = salt_pc_digest[0];
|
||||
pdf->rc4data[1] = salt_pc_digest[1];
|
||||
|
||||
// we use ID for salt, maybe needs to change, we will see...
|
||||
|
||||
salt->salt_buf[0] = pdf->id_buf[0];
|
||||
salt->salt_buf[1] = pdf->id_buf[1];
|
||||
salt->salt_buf[2] = pdf->id_buf[2];
|
||||
salt->salt_buf[3] = pdf->id_buf[3];
|
||||
salt->salt_buf[4] = pdf->o_buf[0]; // switched u_buf with o_buf vs m10500
|
||||
salt->salt_buf[5] = pdf->o_buf[1];
|
||||
salt->salt_buf[6] = pdf->u_buf[0];
|
||||
salt->salt_buf[7] = pdf->u_buf[1];
|
||||
salt->salt_len = pdf->id_len + 16;
|
||||
|
||||
salt->salt_iter = (50 + 20);
|
||||
|
||||
digest[0] = pdf->o_buf[0]; // o_buf instead of u_buf vs m10500
|
||||
digest[1] = pdf->o_buf[1];
|
||||
digest[2] = 0;
|
||||
digest[3] = 0;
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
const pdf_t *pdf = (const pdf_t *) esalt_buf;
|
||||
|
||||
int line_len = 0;
|
||||
|
||||
if (pdf->id_len == 32)
|
||||
{
|
||||
line_len = snprintf (line_buf, line_size, "$pdf$%d*%d*%d*%d*%d*%d*%08x%08x%08x%08x%08x%08x%08x%08x*%d*%08x%08x%08x%08x%08x%08x%08x%08x*%d*%08x%08x%08x%08x%08x%08x%08x%08x",
|
||||
pdf->V,
|
||||
pdf->R,
|
||||
128,
|
||||
pdf->P,
|
||||
pdf->enc_md,
|
||||
pdf->id_len,
|
||||
byte_swap_32 (pdf->id_buf[0]),
|
||||
byte_swap_32 (pdf->id_buf[1]),
|
||||
byte_swap_32 (pdf->id_buf[2]),
|
||||
byte_swap_32 (pdf->id_buf[3]),
|
||||
byte_swap_32 (pdf->id_buf[4]),
|
||||
byte_swap_32 (pdf->id_buf[5]),
|
||||
byte_swap_32 (pdf->id_buf[6]),
|
||||
byte_swap_32 (pdf->id_buf[7]),
|
||||
pdf->u_len,
|
||||
byte_swap_32 (pdf->u_buf[0]),
|
||||
byte_swap_32 (pdf->u_buf[1]),
|
||||
byte_swap_32 (pdf->u_buf[2]),
|
||||
byte_swap_32 (pdf->u_buf[3]),
|
||||
byte_swap_32 (pdf->u_buf[4]),
|
||||
byte_swap_32 (pdf->u_buf[5]),
|
||||
byte_swap_32 (pdf->u_buf[6]),
|
||||
byte_swap_32 (pdf->u_buf[7]),
|
||||
pdf->o_len,
|
||||
byte_swap_32 (pdf->o_buf[0]),
|
||||
byte_swap_32 (pdf->o_buf[1]),
|
||||
byte_swap_32 (pdf->o_buf[2]),
|
||||
byte_swap_32 (pdf->o_buf[3]),
|
||||
byte_swap_32 (pdf->o_buf[4]),
|
||||
byte_swap_32 (pdf->o_buf[5]),
|
||||
byte_swap_32 (pdf->o_buf[6]),
|
||||
byte_swap_32 (pdf->o_buf[7])
|
||||
);
|
||||
}
|
||||
else
|
||||
{
|
||||
line_len = snprintf (line_buf, line_size, "$pdf$%d*%d*%d*%d*%d*%d*%08x%08x%08x%08x*%d*%08x%08x%08x%08x%08x%08x%08x%08x*%d*%08x%08x%08x%08x%08x%08x%08x%08x",
|
||||
pdf->V,
|
||||
pdf->R,
|
||||
128,
|
||||
pdf->P,
|
||||
pdf->enc_md,
|
||||
pdf->id_len,
|
||||
byte_swap_32 (pdf->id_buf[0]),
|
||||
byte_swap_32 (pdf->id_buf[1]),
|
||||
byte_swap_32 (pdf->id_buf[2]),
|
||||
byte_swap_32 (pdf->id_buf[3]),
|
||||
pdf->u_len,
|
||||
byte_swap_32 (pdf->u_buf[0]),
|
||||
byte_swap_32 (pdf->u_buf[1]),
|
||||
byte_swap_32 (pdf->u_buf[2]),
|
||||
byte_swap_32 (pdf->u_buf[3]),
|
||||
byte_swap_32 (pdf->u_buf[4]),
|
||||
byte_swap_32 (pdf->u_buf[5]),
|
||||
byte_swap_32 (pdf->u_buf[6]),
|
||||
byte_swap_32 (pdf->u_buf[7]),
|
||||
pdf->o_len,
|
||||
byte_swap_32 (pdf->o_buf[0]),
|
||||
byte_swap_32 (pdf->o_buf[1]),
|
||||
byte_swap_32 (pdf->o_buf[2]),
|
||||
byte_swap_32 (pdf->o_buf[3]),
|
||||
byte_swap_32 (pdf->o_buf[4]),
|
||||
byte_swap_32 (pdf->o_buf[5]),
|
||||
byte_swap_32 (pdf->o_buf[6]),
|
||||
byte_swap_32 (pdf->o_buf[7])
|
||||
);
|
||||
}
|
||||
|
||||
return line_len;
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = module_esalt_size;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = module_jit_build_options;
|
||||
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = module_kernel_threads_max;
|
||||
module_ctx->module_kernel_threads_min = module_kernel_threads_min;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = module_pw_max;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = MODULE_DEFAULT;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
@ -0,0 +1,366 @@
|
||||
/**
|
||||
* Author......: See docs/credits.txt
|
||||
* License.....: MIT
|
||||
*/
|
||||
|
||||
#include "common.h"
|
||||
#include "types.h"
|
||||
#include "modules.h"
|
||||
#include "bitops.h"
|
||||
#include "convert.h"
|
||||
#include "shared.h"
|
||||
#include "memory.h"
|
||||
|
||||
static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
|
||||
static const u32 DGST_POS0 = 0;
|
||||
static const u32 DGST_POS1 = 1;
|
||||
static const u32 DGST_POS2 = 2;
|
||||
static const u32 DGST_POS3 = 3;
|
||||
static const u32 DGST_SIZE = DGST_SIZE_4_4;
|
||||
static const u32 HASH_CATEGORY = HASH_CATEGORY_PASSWORD_MANAGER;
|
||||
static const char *HASH_NAME = "Stargazer Stellar Wallet XLM";
|
||||
static const u64 KERN_TYPE = 25500;
|
||||
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
||||
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
|
||||
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
|
||||
| OPTS_TYPE_ST_BASE64
|
||||
| OPTS_TYPE_HASH_COPY;
|
||||
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
||||
static const char *ST_PASS = "lacoin";
|
||||
static const char *ST_HASH = "$stellar$ZCtl/+vWiLL358Jz+xnP5A==$GgmFU37DSX4evSMU$CoMGXWHqDmLwxRAgORqjK/MyFEMAkMbqvDEDMjn4veVwpHab9m6Egcwp70qEJsRhjkHjCMWj9zX40tu9UK5QACuB8gD1r9Cu";
|
||||
|
||||
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
|
||||
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
|
||||
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
|
||||
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
|
||||
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
|
||||
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
|
||||
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
|
||||
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
|
||||
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
|
||||
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
|
||||
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
|
||||
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
|
||||
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
|
||||
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
|
||||
|
||||
typedef struct pbkdf2_sha256_tmp
|
||||
{
|
||||
u32 ipad[8];
|
||||
u32 opad[8];
|
||||
|
||||
u32 dgst[32];
|
||||
u32 out[32];
|
||||
|
||||
} pbkdf2_sha256_tmp_t;
|
||||
|
||||
typedef struct pbkdf2_sha256_aes_gcm
|
||||
{
|
||||
u32 salt_buf[64];
|
||||
u32 iv_buf[4];
|
||||
u32 iv_len;
|
||||
u32 ct_buf[16];
|
||||
u32 ct_len;
|
||||
|
||||
} pbkdf2_sha256_aes_gcm_t;
|
||||
|
||||
static const char *SIGNATURE_STARGAZER_STELLAR_WALLET_XLM = "$stellar$";
|
||||
|
||||
char *module_jit_build_options (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hashes_t *hashes, MAYBE_UNUSED const hc_device_param_t *device_param)
|
||||
{
|
||||
char *jit_build_options = NULL;
|
||||
|
||||
// Extra treatment for Apple systems
|
||||
if (device_param->opencl_platform_vendor_id == VENDOR_ID_APPLE)
|
||||
{
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
// ROCM
|
||||
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == true))
|
||||
{
|
||||
hc_asprintf (&jit_build_options, "-D _unroll");
|
||||
}
|
||||
|
||||
return jit_build_options;
|
||||
}
|
||||
|
||||
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 esalt_size = (const u64) sizeof (pbkdf2_sha256_aes_gcm_t);
|
||||
|
||||
return esalt_size;
|
||||
}
|
||||
|
||||
u64 module_tmp_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
const u64 tmp_size = (const u64) sizeof (pbkdf2_sha256_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
// this overrides the reductions of PW_MAX in case optimized kernel is selected
|
||||
// IOW, even in optimized kernel mode it support length 256
|
||||
|
||||
const u32 pw_max = PW_MAX;
|
||||
|
||||
return pw_max;
|
||||
}
|
||||
|
||||
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
pbkdf2_sha256_aes_gcm_t *stellar = (pbkdf2_sha256_aes_gcm_t *) esalt_buf;
|
||||
|
||||
token_t token;
|
||||
|
||||
token.token_cnt = 4;
|
||||
|
||||
token.signatures_cnt = 1;
|
||||
token.signatures_buf[0] = SIGNATURE_STARGAZER_STELLAR_WALLET_XLM;
|
||||
|
||||
token.len[0] = 9;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
token.sep[1] = '$';
|
||||
token.len_min[1] = 24;
|
||||
token.len_max[1] = 24;
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
token.sep[2] = '$';
|
||||
token.len_min[2] = 16;
|
||||
token.len_max[2] = 16;
|
||||
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
token.sep[3] = '$';
|
||||
token.len_min[3] = 96;
|
||||
token.len_max[3] = 96;
|
||||
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64A;
|
||||
|
||||
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
|
||||
|
||||
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
|
||||
|
||||
u8 tmp_buf[512];
|
||||
|
||||
size_t tmp_len = 0;
|
||||
|
||||
// iter
|
||||
|
||||
salt->salt_iter = 4096 - 1;
|
||||
|
||||
// salt
|
||||
|
||||
const u8 *salt_pos = token.buf[1];
|
||||
const int salt_len = token.len[1];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, salt_pos, salt_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 16) return (PARSER_SALT_LENGTH);
|
||||
|
||||
memcpy (salt->salt_buf, tmp_buf, tmp_len);
|
||||
|
||||
salt->salt_len = tmp_len;
|
||||
|
||||
stellar->salt_buf[0] = salt->salt_buf[0];
|
||||
stellar->salt_buf[1] = salt->salt_buf[1];
|
||||
stellar->salt_buf[2] = salt->salt_buf[2];
|
||||
stellar->salt_buf[3] = salt->salt_buf[3];
|
||||
|
||||
// iv
|
||||
|
||||
const u8 *iv_pos = token.buf[2];
|
||||
const int iv_len = token.len[2];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, iv_pos, iv_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 12) return (PARSER_IV_LENGTH);
|
||||
|
||||
memcpy ((u8 *)stellar->iv_buf, tmp_buf, tmp_len);
|
||||
|
||||
stellar->iv_buf[0] = byte_swap_32 (stellar->iv_buf[0]);
|
||||
stellar->iv_buf[1] = byte_swap_32 (stellar->iv_buf[1]);
|
||||
stellar->iv_buf[2] = byte_swap_32 (stellar->iv_buf[2]);
|
||||
stellar->iv_buf[3] = 0x000001;
|
||||
|
||||
stellar->iv_len = tmp_len;
|
||||
|
||||
// ciphertext
|
||||
|
||||
const u8 *ct_pos = token.buf[3];
|
||||
const int ct_len = token.len[3];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
tmp_len = base64_decode (base64_to_int, ct_pos, ct_len, tmp_buf);
|
||||
|
||||
if (tmp_len != 72) return (PARSER_CT_LENGTH);
|
||||
|
||||
memcpy ((u8 *)stellar->ct_buf, tmp_buf, tmp_len - 16);
|
||||
|
||||
for (u32 i = 0; i < 14; i++)
|
||||
{
|
||||
stellar->ct_buf[i] = byte_swap_32 (stellar->ct_buf[i]);
|
||||
}
|
||||
|
||||
stellar->ct_buf[14] = 0;
|
||||
stellar->ct_buf[15] = 0;
|
||||
|
||||
stellar->ct_len = tmp_len - 16;
|
||||
|
||||
// tag
|
||||
|
||||
u32 tag_buf[4];
|
||||
|
||||
memset (tag_buf, 0, sizeof (tag_buf));
|
||||
|
||||
memcpy ((u8 *)tag_buf, tmp_buf+stellar->ct_len, 16);
|
||||
|
||||
digest[0] = byte_swap_32 (tag_buf[0]);
|
||||
digest[1] = byte_swap_32 (tag_buf[1]);
|
||||
digest[2] = byte_swap_32 (tag_buf[2]);
|
||||
digest[3] = byte_swap_32 (tag_buf[3]);
|
||||
|
||||
return (PARSER_OK);
|
||||
}
|
||||
|
||||
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
const u32 *digest = (const u32 *) digest_buf;
|
||||
|
||||
pbkdf2_sha256_aes_gcm_t *stellar = (pbkdf2_sha256_aes_gcm_t *) esalt_buf;
|
||||
|
||||
// salt
|
||||
|
||||
#define SALT_LEN_BASE64 ((16 * 8) / 6) + 3
|
||||
#define IV_LEN_BASE64 ((12 * 8) / 6) + 3
|
||||
#define CT_LEN_BASE64 ((72 * 8) / 6) + 3
|
||||
|
||||
u8 salt_buf[SALT_LEN_BASE64] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) salt->salt_buf, (const int) salt->salt_len, salt_buf);
|
||||
|
||||
// iv
|
||||
|
||||
u32 tmp_iv_buf[3] = { 0 };
|
||||
|
||||
tmp_iv_buf[0] = byte_swap_32 (stellar->iv_buf[0]);
|
||||
tmp_iv_buf[1] = byte_swap_32 (stellar->iv_buf[1]);
|
||||
tmp_iv_buf[2] = byte_swap_32 (stellar->iv_buf[2]);
|
||||
|
||||
u8 iv_buf[IV_LEN_BASE64] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) tmp_iv_buf, (const int) stellar->iv_len, iv_buf);
|
||||
|
||||
// ct
|
||||
|
||||
u32 tmp_buf[18] = { 0 };
|
||||
|
||||
for (int i = 0; i < 14; i++) tmp_buf[i] = byte_swap_32 (stellar->ct_buf[i]);
|
||||
|
||||
tmp_buf[14] = byte_swap_32 (digest[0]);
|
||||
tmp_buf[15] = byte_swap_32 (digest[1]);
|
||||
tmp_buf[16] = byte_swap_32 (digest[2]);
|
||||
tmp_buf[17] = byte_swap_32 (digest[3]);
|
||||
|
||||
u8 ct_buf[CT_LEN_BASE64] = { 0 };
|
||||
|
||||
base64_encode (int_to_base64, (const u8 *) tmp_buf, (const int) stellar->ct_len+16, ct_buf);
|
||||
|
||||
u8 *out_buf = (u8 *) line_buf;
|
||||
|
||||
int out_len = snprintf ((char *) out_buf, line_size, "%s%s$%s$%s",
|
||||
SIGNATURE_STARGAZER_STELLAR_WALLET_XLM,
|
||||
salt_buf,
|
||||
iv_buf,
|
||||
ct_buf);
|
||||
|
||||
return out_len;
|
||||
}
|
||||
|
||||
void module_init (module_ctx_t *module_ctx)
|
||||
{
|
||||
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
|
||||
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
|
||||
|
||||
module_ctx->module_attack_exec = module_attack_exec;
|
||||
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
|
||||
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
|
||||
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
|
||||
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
|
||||
module_ctx->module_dgst_pos0 = module_dgst_pos0;
|
||||
module_ctx->module_dgst_pos1 = module_dgst_pos1;
|
||||
module_ctx->module_dgst_pos2 = module_dgst_pos2;
|
||||
module_ctx->module_dgst_pos3 = module_dgst_pos3;
|
||||
module_ctx->module_dgst_size = module_dgst_size;
|
||||
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_esalt_size = module_esalt_size;
|
||||
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
||||
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
||||
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_decode = module_hash_decode;
|
||||
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_encode = module_hash_encode;
|
||||
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_mode = MODULE_DEFAULT;
|
||||
module_ctx->module_hash_category = module_hash_category;
|
||||
module_ctx->module_hash_name = module_hash_name;
|
||||
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
|
||||
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
||||
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
|
||||
module_ctx->module_hook12 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook23 = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
|
||||
module_ctx->module_hook_size = MODULE_DEFAULT;
|
||||
module_ctx->module_jit_build_options = module_jit_build_options;
|
||||
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
|
||||
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
|
||||
module_ctx->module_kern_type = module_kern_type;
|
||||
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
||||
module_ctx->module_opti_type = module_opti_type;
|
||||
module_ctx->module_opts_type = module_opts_type;
|
||||
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_disable = MODULE_DEFAULT;
|
||||
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
|
||||
module_ctx->module_pwdump_column = MODULE_DEFAULT;
|
||||
module_ctx->module_pw_max = module_pw_max;
|
||||
module_ctx->module_pw_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_max = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_min = MODULE_DEFAULT;
|
||||
module_ctx->module_salt_type = module_salt_type;
|
||||
module_ctx->module_separator = MODULE_DEFAULT;
|
||||
module_ctx->module_st_hash = module_st_hash;
|
||||
module_ctx->module_st_pass = module_st_pass;
|
||||
module_ctx->module_tmp_size = module_tmp_size;
|
||||
module_ctx->module_unstable_warning = MODULE_DEFAULT;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
@ -0,0 +1,88 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use MIME::Base64 qw (decode_base64 encode_base64);
|
||||
use Digest::MD5 qw (md5_hex);
|
||||
use Digest::SHA1 qw (sha1);
|
||||
use Digest::HMAC qw (hmac);
|
||||
use Crypt::PBKDF2;
|
||||
|
||||
sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
|
||||
|
||||
my $ITERATIONS = 10000;
|
||||
my $MD5_SALT = ":mongo:";
|
||||
my $HMAC_SALT = "Server Key";
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $salt = shift;
|
||||
my $iter = shift // $ITERATIONS;
|
||||
my $user = shift // random_string (random_number (0, 57));
|
||||
|
||||
my $pbkdf = Crypt::PBKDF2->new
|
||||
(
|
||||
hash_class => 'HMACSHA1',
|
||||
iterations => $iter,
|
||||
output_len => 20
|
||||
);
|
||||
|
||||
my $md5_dgst = md5_hex ($user . $MD5_SALT . $word);
|
||||
|
||||
my $pbkdf2_dgst = $pbkdf->PBKDF2 ($salt, $md5_dgst);
|
||||
|
||||
my $hash_buf = hmac ($HMAC_SALT, $pbkdf2_dgst, \&sha1);
|
||||
|
||||
my $hash = sprintf ('$mongodb-scram$*0*%s*%i*%s*%s', encode_base64 ($user, ""), $iter, encode_base64 ($salt, ""), encode_base64 ($hash_buf, ""));
|
||||
|
||||
return $hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my $idx = index ($line, ':');
|
||||
|
||||
return unless $idx >= 0;
|
||||
|
||||
my $hash = substr ($line, 0, $idx);
|
||||
my $word = substr ($line, $idx + 1);
|
||||
|
||||
return unless substr ($hash, 0, 17) eq '$mongodb-scram$*0';
|
||||
|
||||
my (undef, undef, $user, $iter, $salt) = split ('\*', $hash);
|
||||
|
||||
return unless defined ($user);
|
||||
return unless defined ($iter);
|
||||
return unless defined ($salt);
|
||||
|
||||
return unless ($user =~ m/^[A-Za-z0-9+\/=]{0,76}$/);
|
||||
|
||||
$user = decode_base64 ($user);
|
||||
|
||||
return unless (length ($user) <= 57);
|
||||
|
||||
return unless ($iter =~ m/^[1-9][0-9]{0,7}$/);
|
||||
|
||||
$iter = int ($iter);
|
||||
|
||||
return unless ($salt =~ m/^[A-Za-z0-9+\/=]{24}$/);
|
||||
|
||||
$salt = decode_base64 ($salt);
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, $salt, $iter, $user);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
@ -0,0 +1,84 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use MIME::Base64 qw (decode_base64 encode_base64);
|
||||
use Digest::SHA qw (sha256);
|
||||
use Digest::HMAC qw (hmac);
|
||||
use Crypt::PBKDF2;
|
||||
|
||||
sub module_constraints { [[0, 256], [28, 28], [-1, -1], [-1, -1], [-1, -1]] }
|
||||
|
||||
my $ITERATIONS = 15000;
|
||||
my $HMAC_SALT = "Server Key";
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $salt = shift;
|
||||
my $iter = shift // $ITERATIONS;
|
||||
my $user = shift // random_string (random_number (0, 64));
|
||||
|
||||
my $pbkdf = Crypt::PBKDF2->new
|
||||
(
|
||||
hasher => Crypt::PBKDF2->hasher_from_algorithm ('HMACSHA2', 256),
|
||||
iterations => $iter,
|
||||
output_len => 32
|
||||
);
|
||||
|
||||
my $pbkdf2_dgst = $pbkdf->PBKDF2 ($salt, $word);
|
||||
|
||||
my $hash_buf = hmac ($HMAC_SALT, $pbkdf2_dgst, \&sha256);
|
||||
|
||||
my $hash = sprintf ('$mongodb-scram$*1*%s*%i*%s*%s', encode_base64 ($user, ""), $iter, encode_base64 ($salt, ""), encode_base64 ($hash_buf, ""));
|
||||
|
||||
return $hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my $idx = index ($line, ':');
|
||||
|
||||
return unless $idx >= 0;
|
||||
|
||||
my $hash = substr ($line, 0, $idx);
|
||||
my $word = substr ($line, $idx + 1);
|
||||
|
||||
return unless substr ($hash, 0, 17) eq '$mongodb-scram$*1';
|
||||
|
||||
my (undef, undef, $user, $iter, $salt) = split ('\*', $hash);
|
||||
|
||||
return unless defined ($user);
|
||||
return unless defined ($iter);
|
||||
return unless defined ($salt);
|
||||
|
||||
return unless ($user =~ m/^[A-Za-z0-9+\/=]{0,88}$/);
|
||||
|
||||
$user = decode_base64 ($user);
|
||||
|
||||
return unless (length ($user) <= 64);
|
||||
|
||||
return unless ($iter =~ m/^[1-9][0-9]{0,7}$/);
|
||||
|
||||
$iter = int ($iter);
|
||||
|
||||
return unless ($salt =~ m/^[A-Za-z0-9+\/=]{40}$/);
|
||||
|
||||
$salt = decode_base64 ($salt);
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, $salt, $iter, $user);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
@ -0,0 +1,277 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
# based off m10500 but added the owner password part ($o) to be able to test the edit password
|
||||
# two TODOs still (now only works if no user password is set):
|
||||
# 1. TODO use user password as input for md5 of o_digest if no owner password is set
|
||||
# 2. TODO dynamically add user password including padding to the RC4 input for the computation of the pdf o-value
|
||||
|
||||
# easy test shortcut for debugging
|
||||
# a=$(echo 1 | tools/test.pl passthrough 10500 | tail -n1); echo $a; echo 1 | ./hashcat --potfile-disable --runtime 400 --hwmon-disable -O -D 2 --backend-vector-width 4 -a 0 -m 10500 $a
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Crypt::RC4;
|
||||
use Digest::MD5 qw (md5);
|
||||
|
||||
my $PDF_PADDING =
|
||||
[
|
||||
0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, 0x64, 0x00, 0x4e, 0x56,
|
||||
0xff, 0xfa, 0x01, 0x08, 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80,
|
||||
0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a
|
||||
];
|
||||
|
||||
sub module_constraints { [[0, 15], [32, 32], [-1, -1], [-1, -1], [-1, -1]] }
|
||||
|
||||
sub pdf_compute_encryption_key_user
|
||||
{
|
||||
my $word = shift;
|
||||
my $padding = shift;
|
||||
my $id = shift;
|
||||
my $u = shift;
|
||||
my $o = shift;
|
||||
my $P = shift;
|
||||
my $V = shift;
|
||||
my $R = shift;
|
||||
my $enc = shift;
|
||||
|
||||
## start
|
||||
|
||||
my $data;
|
||||
|
||||
$data .= $word;
|
||||
|
||||
$data .= substr ($padding, 0, 32 - length $word);
|
||||
|
||||
$data .= pack ("H*", $o);
|
||||
$data .= pack ("I", $P);
|
||||
$data .= pack ("H*", $id);
|
||||
|
||||
if ($R >= 4)
|
||||
{
|
||||
if (!$enc)
|
||||
{
|
||||
$data .= pack ("I", -1);
|
||||
}
|
||||
}
|
||||
|
||||
my $res = md5 ($data);
|
||||
|
||||
if ($R >= 3)
|
||||
{
|
||||
for (my $i = 0; $i < 50; $i++)
|
||||
{
|
||||
$res = md5 ($res);
|
||||
}
|
||||
}
|
||||
|
||||
return $res;
|
||||
}
|
||||
|
||||
|
||||
sub pdf_compute_encryption_key_owner
|
||||
{
|
||||
my $word = shift;
|
||||
my $padding = shift;
|
||||
my $id = shift;
|
||||
my $u = shift;
|
||||
my $o = shift;
|
||||
my $P = shift;
|
||||
my $V = shift;
|
||||
my $R = shift;
|
||||
my $enc = shift;
|
||||
|
||||
# TODO use user password as input for md5 of o_digest if no owner password is set
|
||||
my $data;
|
||||
$data .= $word;
|
||||
$data .= substr ($padding, 0, 32 - length $word);
|
||||
my $o_digest = md5 ($data);
|
||||
|
||||
if ($R >= 3)
|
||||
{
|
||||
for (my $i = 0; $i < 50; $i++)
|
||||
{
|
||||
$o_digest = md5 ($o_digest);
|
||||
}
|
||||
}
|
||||
|
||||
#printf("\$o_digest = %s\n", unpack ("H*", $o_digest));
|
||||
|
||||
|
||||
my $o_key;
|
||||
if ($R == 2)
|
||||
{
|
||||
$o_key = substr($o_digest, 0, 8); # rc4 key is always 5 for revision 2, but for 3 or greather is dependent on the value of the encryption dictionaries length entry
|
||||
}
|
||||
else
|
||||
{
|
||||
$o_key = substr($o_digest, 0, 16); #length is always 128 bits or 16 bytes
|
||||
}
|
||||
#printf("\$o_key = %s\n", unpack ("H*", $o_key));
|
||||
|
||||
return $o_key;
|
||||
}
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $id = shift;
|
||||
my $u = shift;
|
||||
my $o = shift;
|
||||
my $P = shift;
|
||||
my $V = shift;
|
||||
my $R = shift;
|
||||
my $enc = shift;
|
||||
|
||||
if (defined $u == 0)
|
||||
{
|
||||
$u = "0" x 64;
|
||||
}
|
||||
|
||||
my $u_save = $u;
|
||||
|
||||
if (defined $o == 0)
|
||||
{
|
||||
$o = "0" x 64;
|
||||
}
|
||||
|
||||
my $o_save = $u;
|
||||
|
||||
if (defined $R == 0)
|
||||
{
|
||||
$R = random_number (3, 4);
|
||||
}
|
||||
|
||||
if (defined $V == 0)
|
||||
{
|
||||
$V = ($R == 3) ? 2 : 4;
|
||||
}
|
||||
|
||||
if (defined $P == 0)
|
||||
{
|
||||
$P = ($R == 3) ? -4 : -1028;
|
||||
}
|
||||
|
||||
if (defined $enc == 0)
|
||||
{
|
||||
$enc = ($R == 3) ? 1 : random_number (0, 1);
|
||||
}
|
||||
|
||||
my $padding;
|
||||
|
||||
for (my $i = 0; $i < 32; $i++)
|
||||
{
|
||||
$padding .= pack ("C", $PDF_PADDING->[$i]);
|
||||
}
|
||||
|
||||
|
||||
################ USER PASSWORD #################
|
||||
my $res = pdf_compute_encryption_key_user($word, $padding, $id, $u, $o, $P, $V, $R, $enc);
|
||||
|
||||
my $digest = md5 ($padding . pack ("H*", $id));
|
||||
|
||||
my $m = Crypt::RC4->new ($res);
|
||||
$u = $m->RC4 ($digest);
|
||||
|
||||
my @ress = split "", $res;
|
||||
|
||||
#do xor of rc4 19 times
|
||||
for (my $x = 1; $x <= 19; $x++)
|
||||
{
|
||||
my @xor;
|
||||
|
||||
for (my $i = 0; $i < 16; $i++)
|
||||
{
|
||||
$xor[$i] = chr (ord ($ress[$i]) ^ $x);
|
||||
}
|
||||
|
||||
my $s = join ("", @xor);
|
||||
|
||||
my $m2 = Crypt::RC4->new ($s);
|
||||
|
||||
$u = $m2->RC4 ($u);
|
||||
}
|
||||
|
||||
|
||||
################ OWNER PASSWORD #################
|
||||
my $o_key = pdf_compute_encryption_key_owner($word, $padding, $id, $u, $o, $P, $V, $R, $enc);
|
||||
my $n = Crypt::RC4->new ($o_key);
|
||||
$o = $n->RC4(substr ($padding, 0, 32 - length "")); # TODO dynamically add user password including padding to the RC4 input for the computation of the pdf o-value
|
||||
|
||||
#printf("padding_empty_str = %s\n", unpack ("H*", substr ($padding, 0, 32 - length "")));
|
||||
|
||||
my @ress2 = split "", $o_key;
|
||||
|
||||
if ($R >= 3)
|
||||
{
|
||||
#do xor of rc4 19 times
|
||||
for (my $x = 1; $x <= 19; $x++)
|
||||
{
|
||||
my @xor;
|
||||
|
||||
for (my $i = 0; $i < 16; $i++)
|
||||
{
|
||||
$xor[$i] = chr (ord ($ress2[$i]) ^ $x);
|
||||
}
|
||||
|
||||
my $s = join ("", @xor);
|
||||
|
||||
my $n2 = Crypt::RC4->new ($s);
|
||||
|
||||
$o = $n2->RC4 ($o);
|
||||
}
|
||||
}
|
||||
|
||||
#printf("\$u = %s\n", unpack ("H*", $u));
|
||||
|
||||
$u .= substr (pack ("H*", $u_save), 16, 16);
|
||||
|
||||
#printf("\$o = %s\n", unpack ("H*", $o));
|
||||
#printf("\$u = %s\n", unpack ("H*", $u));
|
||||
|
||||
my $hash = sprintf ('$pdf$%d*%d*128*%d*%d*16*%s*32*%s*32*%s', $V, $R, $P, $enc, $id, unpack ("H*", $u), unpack ("H*", $o));
|
||||
|
||||
return $hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my ($hash_in, $word) = split ":", $line;
|
||||
|
||||
return unless defined $hash_in;
|
||||
return unless defined $word;
|
||||
|
||||
my @data = split /\*/, $hash_in;
|
||||
|
||||
return unless scalar @data == 11;
|
||||
|
||||
my $V = shift @data; $V = substr ($V, 5, 1);
|
||||
my $R = shift @data;
|
||||
return unless (shift @data eq '128'); # length is always 128 here
|
||||
my $P = shift @data;
|
||||
my $enc = shift @data;
|
||||
return unless (shift @data eq '16');
|
||||
my $id = shift @data;
|
||||
return unless (shift @data eq '32');
|
||||
my $u = shift @data;
|
||||
return unless (shift @data eq '32');
|
||||
my $o = shift @data;
|
||||
|
||||
return unless defined $id;
|
||||
return unless defined $word;
|
||||
|
||||
$word = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word, $id, $u, $o, $P, $V, $R, $enc);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Reference in new issue