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376 lines
6.9 KiB
Common Lisp
376 lines
6.9 KiB
Common Lisp
/**
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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_rp.h"
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#include "inc_rp.cl"
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#include "inc_scalar.cl"
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#include "inc_hash_whirlpool.cl"
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#include "inc_cipher_twofish.cl"
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#endif
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typedef struct cryptoapi
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{
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u32 kern_type;
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u32 key_size;
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} cryptoapi_t;
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KERNEL_FQ void m14553_mxx (KERN_ATTR_RULES_ESALT (cryptoapi_t))
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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/**
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* whirlpool shared
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*/
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#ifdef REAL_SHM
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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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LOCAL_VK u64 s_MT0[256];
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LOCAL_VK u64 s_MT1[256];
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LOCAL_VK u64 s_MT2[256];
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LOCAL_VK u64 s_MT3[256];
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LOCAL_VK u64 s_MT4[256];
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LOCAL_VK u64 s_MT5[256];
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LOCAL_VK u64 s_MT6[256];
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LOCAL_VK u64 s_MT7[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_MT0[i] = MT0[i];
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s_MT1[i] = MT1[i];
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s_MT2[i] = MT2[i];
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s_MT3[i] = MT3[i];
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s_MT4[i] = MT4[i];
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s_MT5[i] = MT5[i];
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s_MT6[i] = MT6[i];
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s_MT7[i] = MT7[i];
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}
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SYNC_THREADS ();
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#else
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CONSTANT_AS u64a *s_MT0 = MT0;
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CONSTANT_AS u64a *s_MT1 = MT1;
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CONSTANT_AS u64a *s_MT2 = MT2;
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CONSTANT_AS u64a *s_MT3 = MT3;
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CONSTANT_AS u64a *s_MT4 = MT4;
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CONSTANT_AS u64a *s_MT5 = MT5;
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CONSTANT_AS u64a *s_MT6 = MT6;
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CONSTANT_AS u64a *s_MT7 = MT7;
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#endif
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if (gid >= gid_max) return;
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/**
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* base
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*/
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u32 twofish_key_len = esalt_bufs[DIGESTS_OFFSET].key_size;
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COPY_PW (pws[gid]);
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/**
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* loop
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*/
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for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
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{
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pw_t tmp = PASTE_PW;
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tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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whirlpool_ctx_t ctx0;
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whirlpool_init (&ctx0, s_MT0, s_MT1, s_MT2, s_MT3, s_MT4, s_MT5, s_MT6, s_MT7);
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whirlpool_update_swap (&ctx0, tmp.i, tmp.pw_len);
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whirlpool_final (&ctx0);
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const u32 k0 = ctx0.h[0];
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const u32 k1 = ctx0.h[1];
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const u32 k2 = ctx0.h[2];
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const u32 k3 = ctx0.h[3];
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u32 k4 = 0, k5 = 0, k6 = 0, k7 = 0;
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if (twofish_key_len > 128)
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{
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k4 = ctx0.h[4];
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k5 = ctx0.h[5];
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if (twofish_key_len > 192)
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{
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k6 = ctx0.h[6];
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k7 = ctx0.h[7];
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}
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}
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// key
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u32 ukey[8] = { 0 };
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ukey[0] = hc_swap32_S (k0);
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ukey[1] = hc_swap32_S (k1);
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ukey[2] = hc_swap32_S (k2);
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ukey[3] = hc_swap32_S (k3);
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if (twofish_key_len > 128)
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{
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ukey[4] = hc_swap32_S (k4);
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ukey[5] = hc_swap32_S (k5);
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if (twofish_key_len > 192)
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{
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ukey[6] = hc_swap32_S (k6);
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ukey[7] = hc_swap32_S (k7);
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}
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}
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// IV
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const u32 iv[4] = {
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salt_bufs[SALT_POS].salt_buf[0],
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salt_bufs[SALT_POS].salt_buf[1],
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salt_bufs[SALT_POS].salt_buf[2],
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salt_bufs[SALT_POS].salt_buf[3]
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};
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// CT
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u32 CT[4] = { 0 };
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// twofish
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u32 sk1[4] = { 0 };
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u32 lk1[40] = { 0 };
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if (twofish_key_len == 128)
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{
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twofish128_set_key (sk1, lk1, ukey);
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twofish128_encrypt (sk1, lk1, iv, CT);
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}
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else if (twofish_key_len == 192)
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{
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twofish192_set_key (sk1, lk1, ukey);
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twofish192_encrypt (sk1, lk1, iv, CT);
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}
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else
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{
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twofish256_set_key (sk1, lk1, ukey);
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twofish256_encrypt (sk1, lk1, iv, CT);
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}
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const u32 r0 = hc_swap32_S (CT[0]);
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const u32 r1 = hc_swap32_S (CT[1]);
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const u32 r2 = hc_swap32_S (CT[2]);
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const u32 r3 = hc_swap32_S (CT[3]);
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COMPARE_M_SCALAR (r0, r1, r2, r3);
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}
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}
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KERNEL_FQ void m14553_sxx (KERN_ATTR_RULES_ESALT (cryptoapi_t))
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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/**
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* whirlpool shared
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*/
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#ifdef REAL_SHM
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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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LOCAL_VK u64 s_MT0[256];
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LOCAL_VK u64 s_MT1[256];
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LOCAL_VK u64 s_MT2[256];
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LOCAL_VK u64 s_MT3[256];
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LOCAL_VK u64 s_MT4[256];
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LOCAL_VK u64 s_MT5[256];
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LOCAL_VK u64 s_MT6[256];
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LOCAL_VK u64 s_MT7[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_MT0[i] = MT0[i];
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s_MT1[i] = MT1[i];
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s_MT2[i] = MT2[i];
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s_MT3[i] = MT3[i];
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s_MT4[i] = MT4[i];
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s_MT5[i] = MT5[i];
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s_MT6[i] = MT6[i];
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s_MT7[i] = MT7[i];
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}
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SYNC_THREADS ();
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#else
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CONSTANT_AS u64a *s_MT0 = MT0;
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CONSTANT_AS u64a *s_MT1 = MT1;
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CONSTANT_AS u64a *s_MT2 = MT2;
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CONSTANT_AS u64a *s_MT3 = MT3;
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CONSTANT_AS u64a *s_MT4 = MT4;
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CONSTANT_AS u64a *s_MT5 = MT5;
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CONSTANT_AS u64a *s_MT6 = MT6;
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CONSTANT_AS u64a *s_MT7 = MT7;
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#endif
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if (gid >= gid_max) return;
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/**
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* base
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*/
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u32 twofish_key_len = esalt_bufs[DIGESTS_OFFSET].key_size;
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/**
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* digest
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*/
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const u32 search[4] =
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{
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digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R0],
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digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R1],
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digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R2],
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digests_buf[DIGESTS_OFFSET].digest_buf[DGST_R3]
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};
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/**
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* base
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*/
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COPY_PW (pws[gid]);
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/**
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* loop
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*/
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for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
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{
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pw_t tmp = PASTE_PW;
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tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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whirlpool_ctx_t ctx0;
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whirlpool_init (&ctx0, s_MT0, s_MT1, s_MT2, s_MT3, s_MT4, s_MT5, s_MT6, s_MT7);
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whirlpool_update_swap (&ctx0, tmp.i, tmp.pw_len);
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whirlpool_final (&ctx0);
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const u32 k0 = ctx0.h[0];
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const u32 k1 = ctx0.h[1];
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const u32 k2 = ctx0.h[2];
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const u32 k3 = ctx0.h[3];
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u32 k4 = 0, k5 = 0, k6 = 0, k7 = 0;
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if (twofish_key_len > 128)
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{
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k4 = ctx0.h[4];
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k5 = ctx0.h[5];
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if (twofish_key_len > 192)
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{
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k6 = ctx0.h[6];
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k7 = ctx0.h[7];
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}
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}
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// key
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u32 ukey[8] = { 0 };
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ukey[0] = hc_swap32_S (k0);
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ukey[1] = hc_swap32_S (k1);
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ukey[2] = hc_swap32_S (k2);
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ukey[3] = hc_swap32_S (k3);
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if (twofish_key_len > 128)
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{
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ukey[4] = hc_swap32_S (k4);
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ukey[5] = hc_swap32_S (k5);
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if (twofish_key_len > 192)
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{
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ukey[6] = hc_swap32_S (k6);
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ukey[7] = hc_swap32_S (k7);
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}
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}
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// IV
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const u32 iv[4] = {
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salt_bufs[SALT_POS].salt_buf[0],
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salt_bufs[SALT_POS].salt_buf[1],
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salt_bufs[SALT_POS].salt_buf[2],
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salt_bufs[SALT_POS].salt_buf[3]
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};
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// CT
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u32 CT[4] = { 0 };
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// twofish
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u32 sk1[4] = { 0 };
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u32 lk1[40] = { 0 };
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if (twofish_key_len == 128)
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{
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twofish128_set_key (sk1, lk1, ukey);
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twofish128_encrypt (sk1, lk1, iv, CT);
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}
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else if (twofish_key_len == 192)
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{
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twofish192_set_key (sk1, lk1, ukey);
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twofish192_encrypt (sk1, lk1, iv, CT);
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}
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else
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{
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twofish256_set_key (sk1, lk1, ukey);
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twofish256_encrypt (sk1, lk1, iv, CT);
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}
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const u32 r0 = hc_swap32_S (CT[0]);
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const u32 r1 = hc_swap32_S (CT[1]);
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const u32 r2 = hc_swap32_S (CT[2]);
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const u32 r3 = hc_swap32_S (CT[3]);
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COMPARE_S_SCALAR (r0, r1, r2, r3);
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}
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}
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