mirror of
https://github.com/hashcat/hashcat.git
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733 lines
22 KiB
Common Lisp
733 lines
22 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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#ifdef KERNEL_STATIC
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#include M2S(INCLUDE_PATH/inc_vendor.h)
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#include M2S(INCLUDE_PATH/inc_types.h)
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#include M2S(INCLUDE_PATH/inc_platform.cl)
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#include M2S(INCLUDE_PATH/inc_common.cl)
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#include M2S(INCLUDE_PATH/inc_hash_sha256.cl)
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#include M2S(INCLUDE_PATH/inc_hash_sha384.cl)
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#include M2S(INCLUDE_PATH/inc_hash_sha512.cl)
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#include M2S(INCLUDE_PATH/inc_cipher_aes.cl)
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#endif
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#define COMPARE_S M2S(INCLUDE_PATH/inc_comp_single.cl)
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#define COMPARE_M M2S(INCLUDE_PATH/inc_comp_multi.cl)
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#if defined IS_AMD && defined IS_GPU
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#define HC_INLINE
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#elif defined IS_HIP
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#define HC_INLINE HC_INLINE0
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#else
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#define HC_INLINE
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#endif
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typedef struct pdf
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{
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int V;
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int R;
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int P;
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int enc_md;
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u32 id_buf[8];
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u32 u_buf[32];
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u32 o_buf[32];
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int id_len;
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int o_len;
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int u_len;
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u32 rc4key[2];
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u32 rc4data[2];
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} pdf_t;
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typedef struct pdf17l8_tmp
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{
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union
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{
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u32 dgst32[16];
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u64 dgst64[8];
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};
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u32 dgst_len;
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u32 W_len;
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} pdf17l8_tmp_t;
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typedef struct
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{
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union
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{
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u32 dgst32[16];
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u64 dgst64[8];
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};
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u32 dgst_len;
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union
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{
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u32 W32[32];
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u64 W64[16];
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};
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u32 W_len;
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} ctx_t;
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DECLSPEC void orig_sha256_transform (PRIVATE_AS const u32 *w0, PRIVATE_AS const u32 *w1, PRIVATE_AS const u32 *w2, PRIVATE_AS const u32 *w3, PRIVATE_AS u32 *digest)
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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t0[0] = hc_swap32_S (w0[0]);
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t0[1] = hc_swap32_S (w0[1]);
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t0[2] = hc_swap32_S (w0[2]);
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t0[3] = hc_swap32_S (w0[3]);
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t1[0] = hc_swap32_S (w1[0]);
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t1[1] = hc_swap32_S (w1[1]);
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t1[2] = hc_swap32_S (w1[2]);
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t1[3] = hc_swap32_S (w1[3]);
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t2[0] = hc_swap32_S (w2[0]);
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t2[1] = hc_swap32_S (w2[1]);
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t2[2] = hc_swap32_S (w2[2]);
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t2[3] = hc_swap32_S (w2[3]);
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t3[0] = hc_swap32_S (w3[0]);
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t3[1] = hc_swap32_S (w3[1]);
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t3[2] = hc_swap32_S (w3[2]);
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t3[3] = hc_swap32_S (w3[3]);
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sha256_transform (t0, t1, t2, t3, digest);
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}
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DECLSPEC void orig_sha384_transform (PRIVATE_AS const u64 *w0, PRIVATE_AS const u64 *w1, PRIVATE_AS const u64 *w2, PRIVATE_AS const u64 *w3, PRIVATE_AS u64 *digest)
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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u32 t4[4];
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u32 t5[4];
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u32 t6[4];
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u32 t7[4];
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t0[0] = hc_swap32_S (l32_from_64_S (w0[0]));
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t0[1] = hc_swap32_S (h32_from_64_S (w0[0]));
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t0[2] = hc_swap32_S (l32_from_64_S (w0[1]));
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t0[3] = hc_swap32_S (h32_from_64_S (w0[1]));
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t1[0] = hc_swap32_S (l32_from_64_S (w0[2]));
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t1[1] = hc_swap32_S (h32_from_64_S (w0[2]));
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t1[2] = hc_swap32_S (l32_from_64_S (w0[3]));
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t1[3] = hc_swap32_S (h32_from_64_S (w0[3]));
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t2[0] = hc_swap32_S (l32_from_64_S (w1[0]));
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t2[1] = hc_swap32_S (h32_from_64_S (w1[0]));
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t2[2] = hc_swap32_S (l32_from_64_S (w1[1]));
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t2[3] = hc_swap32_S (h32_from_64_S (w1[1]));
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t3[0] = hc_swap32_S (l32_from_64_S (w1[2]));
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t3[1] = hc_swap32_S (h32_from_64_S (w1[2]));
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t3[2] = hc_swap32_S (l32_from_64_S (w1[3]));
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t3[3] = hc_swap32_S (h32_from_64_S (w1[3]));
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t4[0] = hc_swap32_S (l32_from_64_S (w2[0]));
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t4[1] = hc_swap32_S (h32_from_64_S (w2[0]));
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t4[2] = hc_swap32_S (l32_from_64_S (w2[1]));
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t4[3] = hc_swap32_S (h32_from_64_S (w2[1]));
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t5[0] = hc_swap32_S (l32_from_64_S (w2[2]));
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t5[1] = hc_swap32_S (h32_from_64_S (w2[2]));
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t5[2] = hc_swap32_S (l32_from_64_S (w2[3]));
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t5[3] = hc_swap32_S (h32_from_64_S (w2[3]));
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t6[0] = hc_swap32_S (l32_from_64_S (w3[0]));
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t6[1] = hc_swap32_S (h32_from_64_S (w3[0]));
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t6[2] = hc_swap32_S (l32_from_64_S (w3[1]));
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t6[3] = hc_swap32_S (h32_from_64_S (w3[1]));
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t7[0] = hc_swap32_S (l32_from_64_S (w3[2]));
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t7[1] = hc_swap32_S (h32_from_64_S (w3[2]));
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t7[2] = hc_swap32_S (l32_from_64_S (w3[3]));
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t7[3] = hc_swap32_S (h32_from_64_S (w3[3]));
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sha384_transform (t0, t1, t2, t3, t4, t5, t6, t7, digest);
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}
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DECLSPEC void orig_sha512_transform (PRIVATE_AS const u64 *w0, PRIVATE_AS const u64 *w1, PRIVATE_AS const u64 *w2, PRIVATE_AS const u64 *w3, PRIVATE_AS u64 *digest)
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{
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u32 t0[4];
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u32 t1[4];
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u32 t2[4];
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u32 t3[4];
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u32 t4[4];
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u32 t5[4];
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u32 t6[4];
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u32 t7[4];
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t0[0] = hc_swap32_S (l32_from_64_S (w0[0]));
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t0[1] = hc_swap32_S (h32_from_64_S (w0[0]));
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t0[2] = hc_swap32_S (l32_from_64_S (w0[1]));
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t0[3] = hc_swap32_S (h32_from_64_S (w0[1]));
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t1[0] = hc_swap32_S (l32_from_64_S (w0[2]));
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t1[1] = hc_swap32_S (h32_from_64_S (w0[2]));
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t1[2] = hc_swap32_S (l32_from_64_S (w0[3]));
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t1[3] = hc_swap32_S (h32_from_64_S (w0[3]));
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t2[0] = hc_swap32_S (l32_from_64_S (w1[0]));
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t2[1] = hc_swap32_S (h32_from_64_S (w1[0]));
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t2[2] = hc_swap32_S (l32_from_64_S (w1[1]));
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t2[3] = hc_swap32_S (h32_from_64_S (w1[1]));
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t3[0] = hc_swap32_S (l32_from_64_S (w1[2]));
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t3[1] = hc_swap32_S (h32_from_64_S (w1[2]));
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t3[2] = hc_swap32_S (l32_from_64_S (w1[3]));
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t3[3] = hc_swap32_S (h32_from_64_S (w1[3]));
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t4[0] = hc_swap32_S (l32_from_64_S (w2[0]));
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t4[1] = hc_swap32_S (h32_from_64_S (w2[0]));
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t4[2] = hc_swap32_S (l32_from_64_S (w2[1]));
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t4[3] = hc_swap32_S (h32_from_64_S (w2[1]));
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t5[0] = hc_swap32_S (l32_from_64_S (w2[2]));
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t5[1] = hc_swap32_S (h32_from_64_S (w2[2]));
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t5[2] = hc_swap32_S (l32_from_64_S (w2[3]));
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t5[3] = hc_swap32_S (h32_from_64_S (w2[3]));
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t6[0] = hc_swap32_S (l32_from_64_S (w3[0]));
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t6[1] = hc_swap32_S (h32_from_64_S (w3[0]));
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t6[2] = hc_swap32_S (l32_from_64_S (w3[1]));
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t6[3] = hc_swap32_S (h32_from_64_S (w3[1]));
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t7[0] = hc_swap32_S (l32_from_64_S (w3[2]));
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t7[1] = hc_swap32_S (h32_from_64_S (w3[2]));
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t7[2] = hc_swap32_S (l32_from_64_S (w3[3]));
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t7[3] = hc_swap32_S (h32_from_64_S (w3[3]));
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sha512_transform (t0, t1, t2, t3, t4, t5, t6, t7, digest);
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}
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#define AESSZ 16 // AES_BLOCK_SIZE
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#define BLSZ256 32
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#define BLSZ384 48
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#define BLSZ512 64
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#define WORDSZ256 64
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#define WORDSZ384 128
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#define WORDSZ512 128
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#define PWMAXSZ 32 // hashcat password length limit
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#define BLMAXSZ BLSZ512
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#define WORDMAXSZ WORDSZ512
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#define PWMAXSZ4 (PWMAXSZ / 4)
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#define BLMAXSZ4 (BLMAXSZ / 4)
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#define WORDMAXSZ4 (WORDMAXSZ / 4)
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#define AESSZ4 (AESSZ / 4)
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DECLSPEC void make_sc (LOCAL_AS u32 *sc, PRIVATE_AS const u32 *pw, const u32 pw_len, PRIVATE_AS const u32 *bl, const u32 bl_len)
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{
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const u32 bd = bl_len / 4;
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const u32 pm = pw_len % 4;
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const u32 pd = pw_len / 4;
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u32 idx = 0;
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if (pm == 0)
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{
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for (u32 i = 0; i < pd; i++) sc[idx++] = pw[i];
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for (u32 i = 0; i < bd; i++) sc[idx++] = bl[i];
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for (u32 i = 0; i < 4; i++) sc[idx++] = sc[i];
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}
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else
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{
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u32 pm4 = 4 - pm;
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u32 i;
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#if ((defined IS_AMD || defined IS_HIP) && HAS_VPERM == 0) || defined IS_GENERIC
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for (i = 0; i < pd; i++) sc[idx++] = pw[i];
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sc[idx++] = pw[i]
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| hc_bytealign_be (bl[0], 0, pm4);
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for (i = 1; i < bd; i++) sc[idx++] = hc_bytealign_be (bl[i], bl[i - 1], pm4);
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sc[idx++] = hc_bytealign_be (sc[0], bl[i - 1], pm4);
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for (i = 1; i < 4; i++) sc[idx++] = hc_bytealign_be (sc[i], sc[i - 1], pm4);
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sc[idx++] = hc_bytealign_be ( 0, sc[i - 1], pm4);
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#endif
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#if ((defined IS_AMD || defined IS_HIP) && HAS_VPERM == 1) || defined IS_NV
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#if defined IS_NV
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const int selector = (0x76543210 >> ((pm4 & 3) * 4)) & 0xffff;
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#endif
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#if (defined IS_AMD || defined IS_HIP)
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const int selector = l32_from_64_S (0x0706050403020100UL >> ((pm4 & 3) * 8));
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#endif
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for (i = 0; i < pd; i++) sc[idx++] = pw[i];
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sc[idx++] = pw[i]
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| hc_byte_perm ( 0, bl[0], selector);
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for (i = 1; i < bd; i++) sc[idx++] = hc_byte_perm (bl[i - 1], bl[i], selector);
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sc[idx++] = hc_byte_perm (bl[i - 1], sc[0], selector);
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for (i = 1; i < 4; i++) sc[idx++] = hc_byte_perm (sc[i - 1], sc[i], selector);
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sc[idx++] = hc_byte_perm (sc[i - 1], 0, selector);
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#endif
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}
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}
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DECLSPEC void make_pt_with_offset (PRIVATE_AS u32 *pt, const u32 offset, LOCAL_AS const u32 *sc, const u32 pwbl_len)
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{
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const u32 m = offset % pwbl_len;
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const u32 om = m % 4;
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const u32 od = m / 4;
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#if ((defined IS_AMD || defined IS_HIP) && HAS_VPERM == 0) || defined IS_GENERIC
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pt[0] = hc_bytealign_be (sc[od + 1], sc[od + 0], om);
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pt[1] = hc_bytealign_be (sc[od + 2], sc[od + 1], om);
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pt[2] = hc_bytealign_be (sc[od + 3], sc[od + 2], om);
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pt[3] = hc_bytealign_be (sc[od + 4], sc[od + 3], om);
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#endif
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#if ((defined IS_AMD || defined IS_HIP) && HAS_VPERM == 1) || defined IS_NV
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#if defined IS_NV
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const int selector = (0x76543210 >> ((om & 3) * 4)) & 0xffff;
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#endif
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#if (defined IS_AMD || defined IS_HIP)
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const int selector = l32_from_64_S (0x0706050403020100UL >> ((om & 3) * 8));
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#endif
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pt[0] = hc_byte_perm (sc[od + 0], sc[od + 1], selector);
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pt[1] = hc_byte_perm (sc[od + 1], sc[od + 2], selector);
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pt[2] = hc_byte_perm (sc[od + 2], sc[od + 3], selector);
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pt[3] = hc_byte_perm (sc[od + 3], sc[od + 4], selector);
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#endif
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}
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DECLSPEC void make_w_with_offset (PRIVATE_AS ctx_t *ctx, const u32 W_len, const u32 offset, LOCAL_AS const u32 *sc, const u32 pwbl_len, PRIVATE_AS u32 *iv, PRIVATE_AS const u32 *ks, 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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for (u32 k = 0, wk = 0; k < W_len; k += AESSZ, wk += AESSZ4)
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{
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u32 pt[AESSZ4];
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make_pt_with_offset (pt, offset + k, sc, pwbl_len);
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pt[0] ^= iv[0];
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pt[1] ^= iv[1];
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pt[2] ^= iv[2];
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pt[3] ^= iv[3];
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aes128_encrypt (ks, pt, iv, s_te0, s_te1, s_te2, s_te3, s_te4);
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ctx->W32[wk + 0] = iv[0];
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ctx->W32[wk + 1] = iv[1];
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ctx->W32[wk + 2] = iv[2];
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ctx->W32[wk + 3] = iv[3];
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}
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}
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DECLSPEC HC_INLINE u32 do_round (LOCAL_AS u32 *sc, PRIVATE_AS const u32 *pw, const u32 pw_len, PRIVATE_AS ctx_t *ctx, 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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// make scratch buffer
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make_sc (sc, pw, pw_len, ctx->dgst32, ctx->dgst_len);
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// make sure pwbl_len is calculcated before it gets changed
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const u32 pwbl_len = pw_len + ctx->dgst_len;
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// init iv
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u32 iv[AESSZ4];
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iv[0] = ctx->dgst32[4];
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iv[1] = ctx->dgst32[5];
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iv[2] = ctx->dgst32[6];
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iv[3] = ctx->dgst32[7];
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// init aes
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u32 ks[44];
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aes128_set_encrypt_key (ks, ctx->dgst32, s_te0, s_te1, s_te2, s_te3);
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// first call is special as the hash depends on the result of it
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// but since we do not know about the outcome at this time
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// we must use the max
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make_w_with_offset (ctx, WORDMAXSZ, 0, sc, pwbl_len, iv, ks, s_te0, s_te1, s_te2, s_te3, s_te4);
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// now we can find out hash to use
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u32 sum = 0;
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for (u32 i = 0; i < 4; i++)
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{
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sum += (ctx->W32[i] >> 24) & 0xff;
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sum += (ctx->W32[i] >> 16) & 0xff;
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sum += (ctx->W32[i] >> 8) & 0xff;
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sum += (ctx->W32[i] >> 0) & 0xff;
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}
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// init hash
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switch (sum % 3)
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{
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case 0: ctx->dgst32[0] = SHA256M_A;
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ctx->dgst32[1] = SHA256M_B;
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ctx->dgst32[2] = SHA256M_C;
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ctx->dgst32[3] = SHA256M_D;
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ctx->dgst32[4] = SHA256M_E;
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ctx->dgst32[5] = SHA256M_F;
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ctx->dgst32[6] = SHA256M_G;
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ctx->dgst32[7] = SHA256M_H;
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ctx->dgst_len = BLSZ256;
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ctx->W_len = WORDSZ256;
|
|
orig_sha256_transform (&ctx->W32[ 0], &ctx->W32[ 4], &ctx->W32[ 8], &ctx->W32[12], ctx->dgst32);
|
|
orig_sha256_transform (&ctx->W32[16], &ctx->W32[20], &ctx->W32[24], &ctx->W32[28], ctx->dgst32);
|
|
break;
|
|
case 1: ctx->dgst64[0] = SHA384M_A;
|
|
ctx->dgst64[1] = SHA384M_B;
|
|
ctx->dgst64[2] = SHA384M_C;
|
|
ctx->dgst64[3] = SHA384M_D;
|
|
ctx->dgst64[4] = SHA384M_E;
|
|
ctx->dgst64[5] = SHA384M_F;
|
|
ctx->dgst64[6] = SHA384M_G;
|
|
ctx->dgst64[7] = SHA384M_H;
|
|
ctx->dgst_len = BLSZ384;
|
|
ctx->W_len = WORDSZ384;
|
|
orig_sha384_transform (&ctx->W64[ 0], &ctx->W64[ 4], &ctx->W64[ 8], &ctx->W64[12], ctx->dgst64);
|
|
break;
|
|
case 2: ctx->dgst64[0] = SHA512M_A;
|
|
ctx->dgst64[1] = SHA512M_B;
|
|
ctx->dgst64[2] = SHA512M_C;
|
|
ctx->dgst64[3] = SHA512M_D;
|
|
ctx->dgst64[4] = SHA512M_E;
|
|
ctx->dgst64[5] = SHA512M_F;
|
|
ctx->dgst64[6] = SHA512M_G;
|
|
ctx->dgst64[7] = SHA512M_H;
|
|
ctx->dgst_len = BLSZ512;
|
|
ctx->W_len = WORDSZ512;
|
|
orig_sha512_transform (&ctx->W64[ 0], &ctx->W64[ 4], &ctx->W64[ 8], &ctx->W64[12], ctx->dgst64);
|
|
break;
|
|
}
|
|
|
|
// main loop
|
|
|
|
const u32 final_len = pwbl_len * 64;
|
|
|
|
const u32 iter_max = ctx->W_len - (ctx->W_len / 8);
|
|
|
|
u32 offset;
|
|
u32 left;
|
|
|
|
for (offset = WORDMAXSZ, left = final_len - offset; left >= iter_max; offset += ctx->W_len, left -= ctx->W_len)
|
|
{
|
|
make_w_with_offset (ctx, ctx->W_len, offset, sc, pwbl_len, iv, ks, s_te0, s_te1, s_te2, s_te3, s_te4);
|
|
|
|
switch (ctx->dgst_len)
|
|
{
|
|
case BLSZ256: orig_sha256_transform (&ctx->W32[ 0], &ctx->W32[ 4], &ctx->W32[ 8], &ctx->W32[12], ctx->dgst32);
|
|
break;
|
|
case BLSZ384: orig_sha384_transform (&ctx->W64[ 0], &ctx->W64[ 4], &ctx->W64[ 8], &ctx->W64[12], ctx->dgst64);
|
|
break;
|
|
case BLSZ512: orig_sha512_transform (&ctx->W64[ 0], &ctx->W64[ 4], &ctx->W64[ 8], &ctx->W64[12], ctx->dgst64);
|
|
break;
|
|
}
|
|
}
|
|
|
|
u32 ex = 0;
|
|
|
|
if (left)
|
|
{
|
|
switch (ctx->dgst_len)
|
|
{
|
|
case BLSZ384: make_w_with_offset (ctx, 64, offset, sc, pwbl_len, iv, ks, s_te0, s_te1, s_te2, s_te3, s_te4);
|
|
ctx->W64[ 8] = 0x80;
|
|
ctx->W64[ 9] = 0;
|
|
ctx->W64[10] = 0;
|
|
ctx->W64[11] = 0;
|
|
ctx->W64[12] = 0;
|
|
ctx->W64[13] = 0;
|
|
ctx->W64[14] = 0;
|
|
ctx->W64[15] = hc_swap64_S ((u64) (final_len * 8));
|
|
ex = ctx->W64[7] >> 56;
|
|
break;
|
|
case BLSZ512: make_w_with_offset (ctx, 64, offset, sc, pwbl_len, iv, ks, s_te0, s_te1, s_te2, s_te3, s_te4);
|
|
ctx->W64[ 8] = 0x80;
|
|
ctx->W64[ 9] = 0;
|
|
ctx->W64[10] = 0;
|
|
ctx->W64[11] = 0;
|
|
ctx->W64[12] = 0;
|
|
ctx->W64[13] = 0;
|
|
ctx->W64[14] = 0;
|
|
ctx->W64[15] = hc_swap64_S ((u64) (final_len * 8));
|
|
ex = ctx->W64[7] >> 56;
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
switch (ctx->dgst_len)
|
|
{
|
|
case BLSZ256: ex = ctx->W32[15] >> 24;
|
|
ctx->W32[ 0] = 0x80;
|
|
ctx->W32[ 1] = 0;
|
|
ctx->W32[ 2] = 0;
|
|
ctx->W32[ 3] = 0;
|
|
ctx->W32[ 4] = 0;
|
|
ctx->W32[ 5] = 0;
|
|
ctx->W32[ 6] = 0;
|
|
ctx->W32[ 7] = 0;
|
|
ctx->W32[ 8] = 0;
|
|
ctx->W32[ 9] = 0;
|
|
ctx->W32[10] = 0;
|
|
ctx->W32[11] = 0;
|
|
ctx->W32[12] = 0;
|
|
ctx->W32[13] = 0;
|
|
ctx->W32[14] = 0;
|
|
ctx->W32[15] = hc_swap32_S (final_len * 8);
|
|
break;
|
|
case BLSZ384: ex = ctx->W64[15] >> 56;
|
|
ctx->W64[ 0] = 0x80;
|
|
ctx->W64[ 1] = 0;
|
|
ctx->W64[ 2] = 0;
|
|
ctx->W64[ 3] = 0;
|
|
ctx->W64[ 4] = 0;
|
|
ctx->W64[ 5] = 0;
|
|
ctx->W64[ 6] = 0;
|
|
ctx->W64[ 7] = 0;
|
|
ctx->W64[ 8] = 0;
|
|
ctx->W64[ 9] = 0;
|
|
ctx->W64[10] = 0;
|
|
ctx->W64[11] = 0;
|
|
ctx->W64[12] = 0;
|
|
ctx->W64[13] = 0;
|
|
ctx->W64[14] = 0;
|
|
ctx->W64[15] = hc_swap64_S ((u64) (final_len * 8));
|
|
break;
|
|
case BLSZ512: ex = ctx->W64[15] >> 56;
|
|
ctx->W64[ 0] = 0x80;
|
|
ctx->W64[ 1] = 0;
|
|
ctx->W64[ 2] = 0;
|
|
ctx->W64[ 3] = 0;
|
|
ctx->W64[ 4] = 0;
|
|
ctx->W64[ 5] = 0;
|
|
ctx->W64[ 6] = 0;
|
|
ctx->W64[ 7] = 0;
|
|
ctx->W64[ 8] = 0;
|
|
ctx->W64[ 9] = 0;
|
|
ctx->W64[10] = 0;
|
|
ctx->W64[11] = 0;
|
|
ctx->W64[12] = 0;
|
|
ctx->W64[13] = 0;
|
|
ctx->W64[14] = 0;
|
|
ctx->W64[15] = hc_swap64_S ((u64) (final_len * 8));
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch (ctx->dgst_len)
|
|
{
|
|
case BLSZ256: orig_sha256_transform (&ctx->W32[ 0], &ctx->W32[ 4], &ctx->W32[ 8], &ctx->W32[12], ctx->dgst32);
|
|
ctx->dgst32[ 0] = hc_swap32_S (ctx->dgst32[0]);
|
|
ctx->dgst32[ 1] = hc_swap32_S (ctx->dgst32[1]);
|
|
ctx->dgst32[ 2] = hc_swap32_S (ctx->dgst32[2]);
|
|
ctx->dgst32[ 3] = hc_swap32_S (ctx->dgst32[3]);
|
|
ctx->dgst32[ 4] = hc_swap32_S (ctx->dgst32[4]);
|
|
ctx->dgst32[ 5] = hc_swap32_S (ctx->dgst32[5]);
|
|
ctx->dgst32[ 6] = hc_swap32_S (ctx->dgst32[6]);
|
|
ctx->dgst32[ 7] = hc_swap32_S (ctx->dgst32[7]);
|
|
ctx->dgst32[ 8] = 0;
|
|
ctx->dgst32[ 9] = 0;
|
|
ctx->dgst32[10] = 0;
|
|
ctx->dgst32[11] = 0;
|
|
ctx->dgst32[12] = 0;
|
|
ctx->dgst32[13] = 0;
|
|
ctx->dgst32[14] = 0;
|
|
ctx->dgst32[15] = 0;
|
|
break;
|
|
case BLSZ384: orig_sha384_transform (&ctx->W64[ 0], &ctx->W64[ 4], &ctx->W64[ 8], &ctx->W64[12], ctx->dgst64);
|
|
ctx->dgst64[0] = hc_swap64_S (ctx->dgst64[0]);
|
|
ctx->dgst64[1] = hc_swap64_S (ctx->dgst64[1]);
|
|
ctx->dgst64[2] = hc_swap64_S (ctx->dgst64[2]);
|
|
ctx->dgst64[3] = hc_swap64_S (ctx->dgst64[3]);
|
|
ctx->dgst64[4] = hc_swap64_S (ctx->dgst64[4]);
|
|
ctx->dgst64[5] = hc_swap64_S (ctx->dgst64[5]);
|
|
ctx->dgst64[6] = 0;
|
|
ctx->dgst64[7] = 0;
|
|
break;
|
|
case BLSZ512: orig_sha512_transform (&ctx->W64[ 0], &ctx->W64[ 4], &ctx->W64[ 8], &ctx->W64[12], ctx->dgst64);
|
|
ctx->dgst64[0] = hc_swap64_S (ctx->dgst64[0]);
|
|
ctx->dgst64[1] = hc_swap64_S (ctx->dgst64[1]);
|
|
ctx->dgst64[2] = hc_swap64_S (ctx->dgst64[2]);
|
|
ctx->dgst64[3] = hc_swap64_S (ctx->dgst64[3]);
|
|
ctx->dgst64[4] = hc_swap64_S (ctx->dgst64[4]);
|
|
ctx->dgst64[5] = hc_swap64_S (ctx->dgst64[5]);
|
|
ctx->dgst64[6] = hc_swap64_S (ctx->dgst64[6]);
|
|
ctx->dgst64[7] = hc_swap64_S (ctx->dgst64[7]);
|
|
break;
|
|
}
|
|
|
|
return ex;
|
|
}
|
|
|
|
KERNEL_FQ void m10700_init (KERN_ATTR_TMPS_ESALT (pdf17l8_tmp_t, pdf_t))
|
|
{
|
|
/**
|
|
* base
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
sha256_ctx_t ctx;
|
|
|
|
sha256_init (&ctx);
|
|
|
|
sha256_update_global_swap (&ctx, pws[gid].i, pws[gid].pw_len);
|
|
|
|
sha256_update_global_swap (&ctx, salt_bufs[SALT_POS_HOST].salt_buf, salt_bufs[SALT_POS_HOST].salt_len);
|
|
|
|
sha256_final (&ctx);
|
|
|
|
tmps[gid].dgst32[0] = hc_swap32_S (ctx.h[0]);
|
|
tmps[gid].dgst32[1] = hc_swap32_S (ctx.h[1]);
|
|
tmps[gid].dgst32[2] = hc_swap32_S (ctx.h[2]);
|
|
tmps[gid].dgst32[3] = hc_swap32_S (ctx.h[3]);
|
|
tmps[gid].dgst32[4] = hc_swap32_S (ctx.h[4]);
|
|
tmps[gid].dgst32[5] = hc_swap32_S (ctx.h[5]);
|
|
tmps[gid].dgst32[6] = hc_swap32_S (ctx.h[6]);
|
|
tmps[gid].dgst32[7] = hc_swap32_S (ctx.h[7]);
|
|
tmps[gid].dgst_len = BLSZ256;
|
|
tmps[gid].W_len = WORDSZ256;
|
|
}
|
|
|
|
KERNEL_FQ void m10700_loop (KERN_ATTR_TMPS_ESALT (pdf17l8_tmp_t, pdf_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_CNT) return;
|
|
|
|
/**
|
|
* base
|
|
*/
|
|
|
|
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];
|
|
|
|
const u32 pw_len = pws[gid].pw_len & 31;
|
|
|
|
if (pw_len == 0) return;
|
|
|
|
/**
|
|
* digest
|
|
*/
|
|
|
|
ctx_t ctx;
|
|
|
|
ctx.dgst64[0] = tmps[gid].dgst64[0];
|
|
ctx.dgst64[1] = tmps[gid].dgst64[1];
|
|
ctx.dgst64[2] = tmps[gid].dgst64[2];
|
|
ctx.dgst64[3] = tmps[gid].dgst64[3];
|
|
ctx.dgst64[4] = tmps[gid].dgst64[4];
|
|
ctx.dgst64[5] = tmps[gid].dgst64[5];
|
|
ctx.dgst64[6] = tmps[gid].dgst64[6];
|
|
ctx.dgst64[7] = tmps[gid].dgst64[7];
|
|
ctx.dgst_len = tmps[gid].dgst_len;
|
|
ctx.W_len = tmps[gid].W_len;
|
|
|
|
LOCAL_VK u32 s_sc[256][PWMAXSZ4 + BLMAXSZ4 + AESSZ4];
|
|
|
|
u32 ex = 0;
|
|
|
|
for (u32 i = 0, j = LOOP_POS; i < LOOP_CNT; i++, j++)
|
|
{
|
|
ex = do_round (s_sc[lid], w0, pw_len, &ctx, s_te0, s_te1, s_te2, s_te3, s_te4);
|
|
}
|
|
|
|
if ((LOOP_POS + LOOP_CNT) == 64)
|
|
{
|
|
for (u32 i = 64; i < (ex & 0xff) + 32; i++)
|
|
{
|
|
ex = do_round (s_sc[lid], w0, pw_len, &ctx, s_te0, s_te1, s_te2, s_te3, s_te4);
|
|
}
|
|
}
|
|
|
|
tmps[gid].dgst64[0] = ctx.dgst64[0];
|
|
tmps[gid].dgst64[1] = ctx.dgst64[1];
|
|
tmps[gid].dgst64[2] = ctx.dgst64[2];
|
|
tmps[gid].dgst64[3] = ctx.dgst64[3];
|
|
tmps[gid].dgst64[4] = ctx.dgst64[4];
|
|
tmps[gid].dgst64[5] = ctx.dgst64[5];
|
|
tmps[gid].dgst64[6] = ctx.dgst64[6];
|
|
tmps[gid].dgst64[7] = ctx.dgst64[7];
|
|
tmps[gid].dgst_len = ctx.dgst_len;
|
|
tmps[gid].W_len = ctx.W_len;
|
|
}
|
|
|
|
KERNEL_FQ void m10700_comp (KERN_ATTR_TMPS_ESALT (pdf17l8_tmp_t, pdf_t))
|
|
{
|
|
/**
|
|
* modifier
|
|
*/
|
|
|
|
const u64 gid = get_global_id (0);
|
|
|
|
if (gid >= GID_CNT) return;
|
|
|
|
const u64 lid = get_local_id (0);
|
|
|
|
/**
|
|
* digest
|
|
*/
|
|
|
|
const u32 r0 = hc_swap32_S (tmps[gid].dgst32[DGST_R0]);
|
|
const u32 r1 = hc_swap32_S (tmps[gid].dgst32[DGST_R1]);
|
|
const u32 r2 = hc_swap32_S (tmps[gid].dgst32[DGST_R2]);
|
|
const u32 r3 = hc_swap32_S (tmps[gid].dgst32[DGST_R3]);
|
|
|
|
#define il_pos 0
|
|
|
|
#ifdef KERNEL_STATIC
|
|
#include COMPARE_M
|
|
#endif
|
|
}
|