2017-08-01 12:42:28 +00:00
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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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2022-01-18 21:52:14 +00:00
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#define XSTR(x) #x
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#define STR(x) XSTR(x)
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2019-03-22 14:16:25 +00:00
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#ifdef KERNEL_STATIC
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2022-01-18 21:52:14 +00:00
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#include STR(INCLUDE_PATH/inc_vendor.h)
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#include STR(INCLUDE_PATH/inc_types.h)
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#include STR(INCLUDE_PATH/inc_platform.cl)
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#include STR(INCLUDE_PATH/inc_common.cl)
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#include STR(INCLUDE_PATH/inc_scalar.cl)
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#include STR(INCLUDE_PATH/inc_hash_sha1.cl)
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2019-03-22 14:16:25 +00:00
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#endif
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2017-08-01 12:42:28 +00:00
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2019-03-08 10:14:33 +00:00
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typedef struct rakp
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{
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u32 salt_buf[128];
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u32 salt_len;
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} rakp_t;
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2019-03-22 21:27:58 +00:00
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KERNEL_FQ void m07300_mxx (KERN_ATTR_VECTOR_ESALT (rakp_t))
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2017-08-01 12:42:28 +00:00
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{
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/**
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* modifier
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*/
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2017-08-19 14:39:22 +00:00
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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2017-08-01 12:42:28 +00:00
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2022-01-04 21:57:26 +00:00
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if (gid >= GID_CNT) return;
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2017-08-01 12:42:28 +00:00
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/**
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* base
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*/
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2019-02-26 20:20:07 +00:00
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const u32 pw_len = pws[gid].pw_len;
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2017-08-01 12:42:28 +00:00
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u32 w[64] = { 0 };
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2019-04-10 10:23:39 +00:00
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for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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2017-08-01 12:42:28 +00:00
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{
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w[idx] = pws[gid].i[idx];
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}
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/**
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* loop
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*/
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u32 w0l = w[0];
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2022-01-04 17:07:18 +00:00
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
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2017-08-01 12:42:28 +00:00
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{
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const u32 w0r = words_buf_r[il_pos / VECT_SIZE];
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const u32 w0 = w0l | w0r;
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w[0] = w0;
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sha1_hmac_ctx_t ctx;
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sha1_hmac_init (&ctx, w, pw_len);
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2022-01-04 17:07:18 +00:00
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sha1_hmac_update_global (&ctx, esalt_bufs[DIGESTS_OFFSET_HOST].salt_buf, esalt_bufs[DIGESTS_OFFSET_HOST].salt_len);
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2017-08-01 12:42:28 +00:00
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sha1_hmac_final (&ctx);
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const u32 r0 = ctx.opad.h[DGST_R0];
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const u32 r1 = ctx.opad.h[DGST_R1];
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const u32 r2 = ctx.opad.h[DGST_R2];
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const u32 r3 = ctx.opad.h[DGST_R3];
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COMPARE_M_SCALAR (r0, r1, r2, r3);
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}
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}
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2019-03-22 21:27:58 +00:00
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KERNEL_FQ void m07300_sxx (KERN_ATTR_VECTOR_ESALT (rakp_t))
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2017-08-01 12:42:28 +00:00
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{
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/**
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* modifier
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*/
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2017-08-19 14:39:22 +00:00
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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2017-08-01 12:42:28 +00:00
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2022-01-04 21:57:26 +00:00
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if (gid >= GID_CNT) return;
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2017-08-01 12:42:28 +00:00
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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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2022-01-04 17:07:18 +00:00
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
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2017-08-01 12:42:28 +00:00
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};
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/**
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* base
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*/
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2019-02-26 20:20:07 +00:00
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const u32 pw_len = pws[gid].pw_len;
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2017-08-01 12:42:28 +00:00
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u32 w[64] = { 0 };
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2019-04-10 10:23:39 +00:00
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for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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2017-08-01 12:42:28 +00:00
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{
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w[idx] = pws[gid].i[idx];
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}
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/**
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* loop
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*/
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u32 w0l = w[0];
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2022-01-04 17:07:18 +00:00
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
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2017-08-01 12:42:28 +00:00
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{
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const u32 w0r = words_buf_r[il_pos / VECT_SIZE];
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const u32 w0 = w0l | w0r;
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w[0] = w0;
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sha1_hmac_ctx_t ctx;
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sha1_hmac_init (&ctx, w, pw_len);
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2022-01-04 17:07:18 +00:00
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sha1_hmac_update_global (&ctx, esalt_bufs[DIGESTS_OFFSET_HOST].salt_buf, esalt_bufs[DIGESTS_OFFSET_HOST].salt_len);
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2017-08-01 12:42:28 +00:00
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sha1_hmac_final (&ctx);
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const u32 r0 = ctx.opad.h[DGST_R0];
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const u32 r1 = ctx.opad.h[DGST_R1];
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const u32 r2 = ctx.opad.h[DGST_R2];
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const u32 r3 = ctx.opad.h[DGST_R3];
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COMPARE_S_SCALAR (r0, r1, r2, r3);
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}
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}
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