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1939 lines
46 KiB
Common Lisp
1939 lines
46 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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#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_hash_sha224.h"
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CONSTANT_AS u32a k_sha224[64] =
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{
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SHA224C00, SHA224C01, SHA224C02, SHA224C03,
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SHA224C04, SHA224C05, SHA224C06, SHA224C07,
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SHA224C08, SHA224C09, SHA224C0a, SHA224C0b,
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SHA224C0c, SHA224C0d, SHA224C0e, SHA224C0f,
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SHA224C10, SHA224C11, SHA224C12, SHA224C13,
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SHA224C14, SHA224C15, SHA224C16, SHA224C17,
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SHA224C18, SHA224C19, SHA224C1a, SHA224C1b,
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SHA224C1c, SHA224C1d, SHA224C1e, SHA224C1f,
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SHA224C20, SHA224C21, SHA224C22, SHA224C23,
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SHA224C24, SHA224C25, SHA224C26, SHA224C27,
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SHA224C28, SHA224C29, SHA224C2a, SHA224C2b,
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SHA224C2c, SHA224C2d, SHA224C2e, SHA224C2f,
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SHA224C30, SHA224C31, SHA224C32, SHA224C33,
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SHA224C34, SHA224C35, SHA224C36, SHA224C37,
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SHA224C38, SHA224C39, SHA224C3a, SHA224C3b,
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SHA224C3c, SHA224C3d, SHA224C3e, SHA224C3f,
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};
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// important notes on this:
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// input buf unused bytes needs to be set to zero
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// input buf needs to be in algorithm native byte order (md5 = LE, sha1 = BE, etc)
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// input buf needs to be 64 byte aligned when using sha224_update()
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DECLSPEC void sha224_transform (const u32 *w0, const u32 *w1, const u32 *w2, const u32 *w3, u32 *digest)
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{
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u32 a = digest[0];
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u32 b = digest[1];
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u32 c = digest[2];
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u32 d = digest[3];
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u32 e = digest[4];
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u32 f = digest[5];
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u32 g = digest[6];
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u32 h = digest[7];
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u32 w0_t = w0[0];
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u32 w1_t = w0[1];
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u32 w2_t = w0[2];
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u32 w3_t = w0[3];
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u32 w4_t = w1[0];
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u32 w5_t = w1[1];
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u32 w6_t = w1[2];
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u32 w7_t = w1[3];
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u32 w8_t = w2[0];
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u32 w9_t = w2[1];
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u32 wa_t = w2[2];
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u32 wb_t = w2[3];
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u32 wc_t = w3[0];
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u32 wd_t = w3[1];
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u32 we_t = w3[2];
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u32 wf_t = w3[3];
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#define ROUND_EXPAND_S() \
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{ \
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w0_t = SHA224_EXPAND_S (we_t, w9_t, w1_t, w0_t); \
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w1_t = SHA224_EXPAND_S (wf_t, wa_t, w2_t, w1_t); \
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w2_t = SHA224_EXPAND_S (w0_t, wb_t, w3_t, w2_t); \
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w3_t = SHA224_EXPAND_S (w1_t, wc_t, w4_t, w3_t); \
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w4_t = SHA224_EXPAND_S (w2_t, wd_t, w5_t, w4_t); \
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w5_t = SHA224_EXPAND_S (w3_t, we_t, w6_t, w5_t); \
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w6_t = SHA224_EXPAND_S (w4_t, wf_t, w7_t, w6_t); \
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w7_t = SHA224_EXPAND_S (w5_t, w0_t, w8_t, w7_t); \
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w8_t = SHA224_EXPAND_S (w6_t, w1_t, w9_t, w8_t); \
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w9_t = SHA224_EXPAND_S (w7_t, w2_t, wa_t, w9_t); \
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wa_t = SHA224_EXPAND_S (w8_t, w3_t, wb_t, wa_t); \
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wb_t = SHA224_EXPAND_S (w9_t, w4_t, wc_t, wb_t); \
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wc_t = SHA224_EXPAND_S (wa_t, w5_t, wd_t, wc_t); \
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wd_t = SHA224_EXPAND_S (wb_t, w6_t, we_t, wd_t); \
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we_t = SHA224_EXPAND_S (wc_t, w7_t, wf_t, we_t); \
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wf_t = SHA224_EXPAND_S (wd_t, w8_t, w0_t, wf_t); \
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}
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#define ROUND_STEP_S(i) \
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{ \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, a, b, c, d, e, f, g, h, w0_t, k_sha224[i + 0]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, h, a, b, c, d, e, f, g, w1_t, k_sha224[i + 1]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, g, h, a, b, c, d, e, f, w2_t, k_sha224[i + 2]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, f, g, h, a, b, c, d, e, w3_t, k_sha224[i + 3]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, e, f, g, h, a, b, c, d, w4_t, k_sha224[i + 4]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, d, e, f, g, h, a, b, c, w5_t, k_sha224[i + 5]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, c, d, e, f, g, h, a, b, w6_t, k_sha224[i + 6]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, b, c, d, e, f, g, h, a, w7_t, k_sha224[i + 7]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, a, b, c, d, e, f, g, h, w8_t, k_sha224[i + 8]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, h, a, b, c, d, e, f, g, w9_t, k_sha224[i + 9]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, g, h, a, b, c, d, e, f, wa_t, k_sha224[i + 10]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, f, g, h, a, b, c, d, e, wb_t, k_sha224[i + 11]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, e, f, g, h, a, b, c, d, wc_t, k_sha224[i + 12]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, d, e, f, g, h, a, b, c, wd_t, k_sha224[i + 13]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, c, d, e, f, g, h, a, b, we_t, k_sha224[i + 14]); \
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SHA224_STEP_S (SHA224_F0o, SHA224_F1o, b, c, d, e, f, g, h, a, wf_t, k_sha224[i + 15]); \
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}
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ROUND_STEP_S (0);
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#ifdef _unroll
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#pragma unroll
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#endif
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for (int i = 16; i < 64; i += 16)
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{
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ROUND_EXPAND_S (); ROUND_STEP_S (i);
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}
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#undef ROUND_EXPAND_S
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#undef ROUND_STEP_S
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digest[0] += a;
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digest[1] += b;
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digest[2] += c;
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digest[3] += d;
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digest[4] += e;
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digest[5] += f;
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digest[6] += g;
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digest[7] += h;
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}
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DECLSPEC void sha224_init (sha224_ctx_t *ctx)
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{
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ctx->h[0] = SHA224M_A;
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ctx->h[1] = SHA224M_B;
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ctx->h[2] = SHA224M_C;
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ctx->h[3] = SHA224M_D;
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ctx->h[4] = SHA224M_E;
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ctx->h[5] = SHA224M_F;
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ctx->h[6] = SHA224M_G;
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ctx->h[7] = SHA224M_H;
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ctx->w0[0] = 0;
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ctx->w0[1] = 0;
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ctx->w0[2] = 0;
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ctx->w0[3] = 0;
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ctx->w1[0] = 0;
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ctx->w1[1] = 0;
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ctx->w1[2] = 0;
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ctx->w1[3] = 0;
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ctx->w2[0] = 0;
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ctx->w2[1] = 0;
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ctx->w2[2] = 0;
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ctx->w2[3] = 0;
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ctx->w3[0] = 0;
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ctx->w3[1] = 0;
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ctx->w3[2] = 0;
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ctx->w3[3] = 0;
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ctx->len = 0;
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}
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DECLSPEC void sha224_update_64 (sha224_ctx_t *ctx, u32 *w0, u32 *w1, u32 *w2, u32 *w3, const int len)
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{
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MAYBE_VOLATILE const int pos = ctx->len & 63;
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ctx->len += len;
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if (pos == 0)
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{
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ctx->w0[0] = w0[0];
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ctx->w0[1] = w0[1];
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ctx->w0[2] = w0[2];
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ctx->w0[3] = w0[3];
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ctx->w1[0] = w1[0];
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ctx->w1[1] = w1[1];
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ctx->w1[2] = w1[2];
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ctx->w1[3] = w1[3];
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ctx->w2[0] = w2[0];
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ctx->w2[1] = w2[1];
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ctx->w2[2] = w2[2];
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ctx->w2[3] = w2[3];
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ctx->w3[0] = w3[0];
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ctx->w3[1] = w3[1];
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ctx->w3[2] = w3[2];
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ctx->w3[3] = w3[3];
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if (len == 64)
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{
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sha224_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
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ctx->w0[0] = 0;
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ctx->w0[1] = 0;
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ctx->w0[2] = 0;
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ctx->w0[3] = 0;
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ctx->w1[0] = 0;
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ctx->w1[1] = 0;
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ctx->w1[2] = 0;
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ctx->w1[3] = 0;
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ctx->w2[0] = 0;
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ctx->w2[1] = 0;
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ctx->w2[2] = 0;
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ctx->w2[3] = 0;
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ctx->w3[0] = 0;
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ctx->w3[1] = 0;
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ctx->w3[2] = 0;
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ctx->w3[3] = 0;
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}
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}
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else
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{
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if ((pos + len) < 64)
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{
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switch_buffer_by_offset_be_S (w0, w1, w2, w3, pos);
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ctx->w0[0] |= w0[0];
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ctx->w0[1] |= w0[1];
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ctx->w0[2] |= w0[2];
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ctx->w0[3] |= w0[3];
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ctx->w1[0] |= w1[0];
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ctx->w1[1] |= w1[1];
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ctx->w1[2] |= w1[2];
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ctx->w1[3] |= w1[3];
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ctx->w2[0] |= w2[0];
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ctx->w2[1] |= w2[1];
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ctx->w2[2] |= w2[2];
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ctx->w2[3] |= w2[3];
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ctx->w3[0] |= w3[0];
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ctx->w3[1] |= w3[1];
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ctx->w3[2] |= w3[2];
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ctx->w3[3] |= w3[3];
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}
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else
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{
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u32 c0[4] = { 0 };
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u32 c1[4] = { 0 };
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u32 c2[4] = { 0 };
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u32 c3[4] = { 0 };
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switch_buffer_by_offset_carry_be_S (w0, w1, w2, w3, c0, c1, c2, c3, pos);
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ctx->w0[0] |= w0[0];
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ctx->w0[1] |= w0[1];
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ctx->w0[2] |= w0[2];
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ctx->w0[3] |= w0[3];
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ctx->w1[0] |= w1[0];
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ctx->w1[1] |= w1[1];
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ctx->w1[2] |= w1[2];
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ctx->w1[3] |= w1[3];
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ctx->w2[0] |= w2[0];
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ctx->w2[1] |= w2[1];
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ctx->w2[2] |= w2[2];
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ctx->w2[3] |= w2[3];
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ctx->w3[0] |= w3[0];
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ctx->w3[1] |= w3[1];
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ctx->w3[2] |= w3[2];
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ctx->w3[3] |= w3[3];
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sha224_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
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ctx->w0[0] = c0[0];
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ctx->w0[1] = c0[1];
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ctx->w0[2] = c0[2];
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ctx->w0[3] = c0[3];
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ctx->w1[0] = c1[0];
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ctx->w1[1] = c1[1];
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ctx->w1[2] = c1[2];
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ctx->w1[3] = c1[3];
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ctx->w2[0] = c2[0];
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ctx->w2[1] = c2[1];
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ctx->w2[2] = c2[2];
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ctx->w2[3] = c2[3];
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ctx->w3[0] = c3[0];
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ctx->w3[1] = c3[1];
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ctx->w3[2] = c3[2];
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ctx->w3[3] = c3[3];
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}
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}
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}
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DECLSPEC void sha224_update (sha224_ctx_t *ctx, const u32 *w, const int len)
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{
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u32 w0[4];
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u32 w1[4];
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u32 w2[4];
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u32 w3[4];
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int pos1;
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int pos4;
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for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
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{
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w0[0] = w[pos4 + 0];
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w0[1] = w[pos4 + 1];
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w0[2] = w[pos4 + 2];
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w0[3] = w[pos4 + 3];
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w1[0] = w[pos4 + 4];
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w1[1] = w[pos4 + 5];
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w1[2] = w[pos4 + 6];
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w1[3] = w[pos4 + 7];
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w2[0] = w[pos4 + 8];
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w2[1] = w[pos4 + 9];
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w2[2] = w[pos4 + 10];
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w2[3] = w[pos4 + 11];
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w3[0] = w[pos4 + 12];
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w3[1] = w[pos4 + 13];
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w3[2] = w[pos4 + 14];
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w3[3] = w[pos4 + 15];
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sha224_update_64 (ctx, w0, w1, w2, w3, 64);
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}
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w0[0] = w[pos4 + 0];
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w0[1] = w[pos4 + 1];
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w0[2] = w[pos4 + 2];
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w0[3] = w[pos4 + 3];
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w1[0] = w[pos4 + 4];
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w1[1] = w[pos4 + 5];
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w1[2] = w[pos4 + 6];
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w1[3] = w[pos4 + 7];
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w2[0] = w[pos4 + 8];
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w2[1] = w[pos4 + 9];
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w2[2] = w[pos4 + 10];
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w2[3] = w[pos4 + 11];
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w3[0] = w[pos4 + 12];
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w3[1] = w[pos4 + 13];
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w3[2] = w[pos4 + 14];
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w3[3] = w[pos4 + 15];
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sha224_update_64 (ctx, w0, w1, w2, w3, len - pos1);
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}
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DECLSPEC void sha224_update_swap (sha224_ctx_t *ctx, const u32 *w, const int len)
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{
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u32 w0[4];
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u32 w1[4];
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u32 w2[4];
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u32 w3[4];
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int pos1;
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int pos4;
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for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
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{
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w0[0] = w[pos4 + 0];
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w0[1] = w[pos4 + 1];
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w0[2] = w[pos4 + 2];
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w0[3] = w[pos4 + 3];
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w1[0] = w[pos4 + 4];
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w1[1] = w[pos4 + 5];
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w1[2] = w[pos4 + 6];
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w1[3] = w[pos4 + 7];
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w2[0] = w[pos4 + 8];
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w2[1] = w[pos4 + 9];
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w2[2] = w[pos4 + 10];
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w2[3] = w[pos4 + 11];
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w3[0] = w[pos4 + 12];
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w3[1] = w[pos4 + 13];
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w3[2] = w[pos4 + 14];
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w3[3] = w[pos4 + 15];
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w0[0] = hc_swap32_S (w0[0]);
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w0[1] = hc_swap32_S (w0[1]);
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w0[2] = hc_swap32_S (w0[2]);
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w0[3] = hc_swap32_S (w0[3]);
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w1[0] = hc_swap32_S (w1[0]);
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w1[1] = hc_swap32_S (w1[1]);
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w1[2] = hc_swap32_S (w1[2]);
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w1[3] = hc_swap32_S (w1[3]);
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w2[0] = hc_swap32_S (w2[0]);
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w2[1] = hc_swap32_S (w2[1]);
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w2[2] = hc_swap32_S (w2[2]);
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w2[3] = hc_swap32_S (w2[3]);
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w3[0] = hc_swap32_S (w3[0]);
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w3[1] = hc_swap32_S (w3[1]);
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w3[2] = hc_swap32_S (w3[2]);
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w3[3] = hc_swap32_S (w3[3]);
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sha224_update_64 (ctx, w0, w1, w2, w3, 64);
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}
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w0[0] = w[pos4 + 0];
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w0[1] = w[pos4 + 1];
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w0[2] = w[pos4 + 2];
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w0[3] = w[pos4 + 3];
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w1[0] = w[pos4 + 4];
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w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, len - pos1);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_utf16le (sha224_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_utf16le_swap (sha224_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_global (sha224_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, 64);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, len - pos1);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_global_swap (sha224_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, 64);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, len - pos1);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_global_utf16le (sha224_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_global_utf16le_swap (sha224_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le_S (w1, w2, w3);
|
|
make_utf16le_S (w0, w0, w1);
|
|
|
|
w0[0] = hc_swap32_S (w0[0]);
|
|
w0[1] = hc_swap32_S (w0[1]);
|
|
w0[2] = hc_swap32_S (w0[2]);
|
|
w0[3] = hc_swap32_S (w0[3]);
|
|
w1[0] = hc_swap32_S (w1[0]);
|
|
w1[1] = hc_swap32_S (w1[1]);
|
|
w1[2] = hc_swap32_S (w1[2]);
|
|
w1[3] = hc_swap32_S (w1[3]);
|
|
w2[0] = hc_swap32_S (w2[0]);
|
|
w2[1] = hc_swap32_S (w2[1]);
|
|
w2[2] = hc_swap32_S (w2[2]);
|
|
w2[3] = hc_swap32_S (w2[3]);
|
|
w3[0] = hc_swap32_S (w3[0]);
|
|
w3[1] = hc_swap32_S (w3[1]);
|
|
w3[2] = hc_swap32_S (w3[2]);
|
|
w3[3] = hc_swap32_S (w3[3]);
|
|
|
|
sha224_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_final (sha224_ctx_t *ctx)
|
|
{
|
|
MAYBE_VOLATILE const int pos = ctx->len & 63;
|
|
|
|
append_0x80_4x4_S (ctx->w0, ctx->w1, ctx->w2, ctx->w3, pos ^ 3);
|
|
|
|
if (pos >= 56)
|
|
{
|
|
sha224_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
|
|
|
|
ctx->w0[0] = 0;
|
|
ctx->w0[1] = 0;
|
|
ctx->w0[2] = 0;
|
|
ctx->w0[3] = 0;
|
|
ctx->w1[0] = 0;
|
|
ctx->w1[1] = 0;
|
|
ctx->w1[2] = 0;
|
|
ctx->w1[3] = 0;
|
|
ctx->w2[0] = 0;
|
|
ctx->w2[1] = 0;
|
|
ctx->w2[2] = 0;
|
|
ctx->w2[3] = 0;
|
|
ctx->w3[0] = 0;
|
|
ctx->w3[1] = 0;
|
|
ctx->w3[2] = 0;
|
|
ctx->w3[3] = 0;
|
|
}
|
|
|
|
ctx->w3[2] = 0;
|
|
ctx->w3[3] = ctx->len * 8;
|
|
|
|
sha224_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
|
|
}
|
|
|
|
// sha224_hmac
|
|
|
|
DECLSPEC void sha224_hmac_init_64 (sha224_hmac_ctx_t *ctx, const u32 *w0, const u32 *w1, const u32 *w2, const u32 *w3)
|
|
{
|
|
u32 t0[4];
|
|
u32 t1[4];
|
|
u32 t2[4];
|
|
u32 t3[4];
|
|
|
|
// ipad
|
|
|
|
t0[0] = w0[0] ^ 0x36363636;
|
|
t0[1] = w0[1] ^ 0x36363636;
|
|
t0[2] = w0[2] ^ 0x36363636;
|
|
t0[3] = w0[3] ^ 0x36363636;
|
|
t1[0] = w1[0] ^ 0x36363636;
|
|
t1[1] = w1[1] ^ 0x36363636;
|
|
t1[2] = w1[2] ^ 0x36363636;
|
|
t1[3] = w1[3] ^ 0x36363636;
|
|
t2[0] = w2[0] ^ 0x36363636;
|
|
t2[1] = w2[1] ^ 0x36363636;
|
|
t2[2] = w2[2] ^ 0x36363636;
|
|
t2[3] = w2[3] ^ 0x36363636;
|
|
t3[0] = w3[0] ^ 0x36363636;
|
|
t3[1] = w3[1] ^ 0x36363636;
|
|
t3[2] = w3[2] ^ 0x36363636;
|
|
t3[3] = w3[3] ^ 0x36363636;
|
|
|
|
sha224_init (&ctx->ipad);
|
|
|
|
sha224_transform (t0, t1, t2, t3, ctx->ipad.h);
|
|
|
|
ctx->ipad.len = 64;
|
|
|
|
// opad
|
|
|
|
t0[0] = w0[0] ^ 0x5c5c5c5c;
|
|
t0[1] = w0[1] ^ 0x5c5c5c5c;
|
|
t0[2] = w0[2] ^ 0x5c5c5c5c;
|
|
t0[3] = w0[3] ^ 0x5c5c5c5c;
|
|
t1[0] = w1[0] ^ 0x5c5c5c5c;
|
|
t1[1] = w1[1] ^ 0x5c5c5c5c;
|
|
t1[2] = w1[2] ^ 0x5c5c5c5c;
|
|
t1[3] = w1[3] ^ 0x5c5c5c5c;
|
|
t2[0] = w2[0] ^ 0x5c5c5c5c;
|
|
t2[1] = w2[1] ^ 0x5c5c5c5c;
|
|
t2[2] = w2[2] ^ 0x5c5c5c5c;
|
|
t2[3] = w2[3] ^ 0x5c5c5c5c;
|
|
t3[0] = w3[0] ^ 0x5c5c5c5c;
|
|
t3[1] = w3[1] ^ 0x5c5c5c5c;
|
|
t3[2] = w3[2] ^ 0x5c5c5c5c;
|
|
t3[3] = w3[3] ^ 0x5c5c5c5c;
|
|
|
|
sha224_init (&ctx->opad);
|
|
|
|
sha224_transform (t0, t1, t2, t3, ctx->opad.h);
|
|
|
|
ctx->opad.len = 64;
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_init (sha224_hmac_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
if (len > 64)
|
|
{
|
|
sha224_ctx_t tmp;
|
|
|
|
sha224_init (&tmp);
|
|
|
|
sha224_update (&tmp, w, len);
|
|
|
|
sha224_final (&tmp);
|
|
|
|
w0[0] = tmp.h[0];
|
|
w0[1] = tmp.h[1];
|
|
w0[2] = tmp.h[2];
|
|
w0[3] = tmp.h[3];
|
|
w1[0] = tmp.h[4];
|
|
w1[1] = tmp.h[5];
|
|
w1[2] = tmp.h[6];
|
|
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;
|
|
}
|
|
else
|
|
{
|
|
w0[0] = w[ 0];
|
|
w0[1] = w[ 1];
|
|
w0[2] = w[ 2];
|
|
w0[3] = w[ 3];
|
|
w1[0] = w[ 4];
|
|
w1[1] = w[ 5];
|
|
w1[2] = w[ 6];
|
|
w1[3] = w[ 7];
|
|
w2[0] = w[ 8];
|
|
w2[1] = w[ 9];
|
|
w2[2] = w[10];
|
|
w2[3] = w[11];
|
|
w3[0] = w[12];
|
|
w3[1] = w[13];
|
|
w3[2] = w[14];
|
|
w3[3] = w[15];
|
|
}
|
|
|
|
sha224_hmac_init_64 (ctx, w0, w1, w2, w3);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_init_swap (sha224_hmac_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
if (len > 64)
|
|
{
|
|
sha224_ctx_t tmp;
|
|
|
|
sha224_init (&tmp);
|
|
|
|
sha224_update_swap (&tmp, w, len);
|
|
|
|
sha224_final (&tmp);
|
|
|
|
w0[0] = tmp.h[0];
|
|
w0[1] = tmp.h[1];
|
|
w0[2] = tmp.h[2];
|
|
w0[3] = tmp.h[3];
|
|
w1[0] = tmp.h[4];
|
|
w1[1] = tmp.h[5];
|
|
w1[2] = tmp.h[6];
|
|
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;
|
|
}
|
|
else
|
|
{
|
|
w0[0] = hc_swap32_S (w[ 0]);
|
|
w0[1] = hc_swap32_S (w[ 1]);
|
|
w0[2] = hc_swap32_S (w[ 2]);
|
|
w0[3] = hc_swap32_S (w[ 3]);
|
|
w1[0] = hc_swap32_S (w[ 4]);
|
|
w1[1] = hc_swap32_S (w[ 5]);
|
|
w1[2] = hc_swap32_S (w[ 6]);
|
|
w1[3] = hc_swap32_S (w[ 7]);
|
|
w2[0] = hc_swap32_S (w[ 8]);
|
|
w2[1] = hc_swap32_S (w[ 9]);
|
|
w2[2] = hc_swap32_S (w[10]);
|
|
w2[3] = hc_swap32_S (w[11]);
|
|
w3[0] = hc_swap32_S (w[12]);
|
|
w3[1] = hc_swap32_S (w[13]);
|
|
w3[2] = hc_swap32_S (w[14]);
|
|
w3[3] = hc_swap32_S (w[15]);
|
|
}
|
|
|
|
sha224_hmac_init_64 (ctx, w0, w1, w2, w3);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_init_global (sha224_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
if (len > 64)
|
|
{
|
|
sha224_ctx_t tmp;
|
|
|
|
sha224_init (&tmp);
|
|
|
|
sha224_update_global (&tmp, w, len);
|
|
|
|
sha224_final (&tmp);
|
|
|
|
w0[0] = tmp.h[0];
|
|
w0[1] = tmp.h[1];
|
|
w0[2] = tmp.h[2];
|
|
w0[3] = tmp.h[3];
|
|
w1[0] = tmp.h[4];
|
|
w1[1] = tmp.h[5];
|
|
w1[2] = tmp.h[6];
|
|
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;
|
|
}
|
|
else
|
|
{
|
|
w0[0] = w[ 0];
|
|
w0[1] = w[ 1];
|
|
w0[2] = w[ 2];
|
|
w0[3] = w[ 3];
|
|
w1[0] = w[ 4];
|
|
w1[1] = w[ 5];
|
|
w1[2] = w[ 6];
|
|
w1[3] = w[ 7];
|
|
w2[0] = w[ 8];
|
|
w2[1] = w[ 9];
|
|
w2[2] = w[10];
|
|
w2[3] = w[11];
|
|
w3[0] = w[12];
|
|
w3[1] = w[13];
|
|
w3[2] = w[14];
|
|
w3[3] = w[15];
|
|
}
|
|
|
|
sha224_hmac_init_64 (ctx, w0, w1, w2, w3);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_init_global_swap (sha224_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
u32 w0[4];
|
|
u32 w1[4];
|
|
u32 w2[4];
|
|
u32 w3[4];
|
|
|
|
if (len > 64)
|
|
{
|
|
sha224_ctx_t tmp;
|
|
|
|
sha224_init (&tmp);
|
|
|
|
sha224_update_global_swap (&tmp, w, len);
|
|
|
|
sha224_final (&tmp);
|
|
|
|
w0[0] = tmp.h[0];
|
|
w0[1] = tmp.h[1];
|
|
w0[2] = tmp.h[2];
|
|
w0[3] = tmp.h[3];
|
|
w1[0] = tmp.h[4];
|
|
w1[1] = tmp.h[5];
|
|
w1[2] = tmp.h[6];
|
|
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;
|
|
}
|
|
else
|
|
{
|
|
w0[0] = hc_swap32_S (w[ 0]);
|
|
w0[1] = hc_swap32_S (w[ 1]);
|
|
w0[2] = hc_swap32_S (w[ 2]);
|
|
w0[3] = hc_swap32_S (w[ 3]);
|
|
w1[0] = hc_swap32_S (w[ 4]);
|
|
w1[1] = hc_swap32_S (w[ 5]);
|
|
w1[2] = hc_swap32_S (w[ 6]);
|
|
w1[3] = hc_swap32_S (w[ 7]);
|
|
w2[0] = hc_swap32_S (w[ 8]);
|
|
w2[1] = hc_swap32_S (w[ 9]);
|
|
w2[2] = hc_swap32_S (w[10]);
|
|
w2[3] = hc_swap32_S (w[11]);
|
|
w3[0] = hc_swap32_S (w[12]);
|
|
w3[1] = hc_swap32_S (w[13]);
|
|
w3[2] = hc_swap32_S (w[14]);
|
|
w3[3] = hc_swap32_S (w[15]);
|
|
}
|
|
|
|
sha224_hmac_init_64 (ctx, w0, w1, w2, w3);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_64 (sha224_hmac_ctx_t *ctx, u32 *w0, u32 *w1, u32 *w2, u32 *w3, const int len)
|
|
{
|
|
sha224_update_64 (&ctx->ipad, w0, w1, w2, w3, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update (sha224_hmac_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
sha224_update (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_swap (sha224_hmac_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
sha224_update_swap (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_utf16le (sha224_hmac_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
sha224_update_utf16le (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_utf16le_swap (sha224_hmac_ctx_t *ctx, const u32 *w, const int len)
|
|
{
|
|
sha224_update_utf16le_swap (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_global (sha224_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
sha224_update_global (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_global_swap (sha224_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
sha224_update_global_swap (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_global_utf16le (sha224_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
sha224_update_global_utf16le (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_global_utf16le_swap (sha224_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len)
|
|
{
|
|
sha224_update_global_utf16le_swap (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_final (sha224_hmac_ctx_t *ctx)
|
|
{
|
|
sha224_final (&ctx->ipad);
|
|
|
|
ctx->opad.w0[0] = ctx->ipad.h[0];
|
|
ctx->opad.w0[1] = ctx->ipad.h[1];
|
|
ctx->opad.w0[2] = ctx->ipad.h[2];
|
|
ctx->opad.w0[3] = ctx->ipad.h[3];
|
|
ctx->opad.w1[0] = ctx->ipad.h[4];
|
|
ctx->opad.w1[1] = ctx->ipad.h[5];
|
|
ctx->opad.w1[2] = ctx->ipad.h[6];
|
|
ctx->opad.w1[3] = 0;
|
|
ctx->opad.w2[0] = 0;
|
|
ctx->opad.w2[1] = 0;
|
|
ctx->opad.w2[2] = 0;
|
|
ctx->opad.w2[3] = 0;
|
|
ctx->opad.w3[0] = 0;
|
|
ctx->opad.w3[1] = 0;
|
|
ctx->opad.w3[2] = 0;
|
|
ctx->opad.w3[3] = 0;
|
|
|
|
ctx->opad.len += 28;
|
|
|
|
sha224_final (&ctx->opad);
|
|
}
|
|
|
|
// while input buf can be a vector datatype, the length of the different elements can not
|
|
|
|
DECLSPEC void sha224_transform_vector (const u32x *w0, const u32x *w1, const u32x *w2, const u32x *w3, u32x *digest)
|
|
{
|
|
u32x a = digest[0];
|
|
u32x b = digest[1];
|
|
u32x c = digest[2];
|
|
u32x d = digest[3];
|
|
u32x e = digest[4];
|
|
u32x f = digest[5];
|
|
u32x g = digest[6];
|
|
u32x h = digest[7];
|
|
|
|
u32x w0_t = w0[0];
|
|
u32x w1_t = w0[1];
|
|
u32x w2_t = w0[2];
|
|
u32x w3_t = w0[3];
|
|
u32x w4_t = w1[0];
|
|
u32x w5_t = w1[1];
|
|
u32x w6_t = w1[2];
|
|
u32x w7_t = w1[3];
|
|
u32x w8_t = w2[0];
|
|
u32x w9_t = w2[1];
|
|
u32x wa_t = w2[2];
|
|
u32x wb_t = w2[3];
|
|
u32x wc_t = w3[0];
|
|
u32x wd_t = w3[1];
|
|
u32x we_t = w3[2];
|
|
u32x wf_t = w3[3];
|
|
|
|
#define ROUND_EXPAND() \
|
|
{ \
|
|
w0_t = SHA224_EXPAND (we_t, w9_t, w1_t, w0_t); \
|
|
w1_t = SHA224_EXPAND (wf_t, wa_t, w2_t, w1_t); \
|
|
w2_t = SHA224_EXPAND (w0_t, wb_t, w3_t, w2_t); \
|
|
w3_t = SHA224_EXPAND (w1_t, wc_t, w4_t, w3_t); \
|
|
w4_t = SHA224_EXPAND (w2_t, wd_t, w5_t, w4_t); \
|
|
w5_t = SHA224_EXPAND (w3_t, we_t, w6_t, w5_t); \
|
|
w6_t = SHA224_EXPAND (w4_t, wf_t, w7_t, w6_t); \
|
|
w7_t = SHA224_EXPAND (w5_t, w0_t, w8_t, w7_t); \
|
|
w8_t = SHA224_EXPAND (w6_t, w1_t, w9_t, w8_t); \
|
|
w9_t = SHA224_EXPAND (w7_t, w2_t, wa_t, w9_t); \
|
|
wa_t = SHA224_EXPAND (w8_t, w3_t, wb_t, wa_t); \
|
|
wb_t = SHA224_EXPAND (w9_t, w4_t, wc_t, wb_t); \
|
|
wc_t = SHA224_EXPAND (wa_t, w5_t, wd_t, wc_t); \
|
|
wd_t = SHA224_EXPAND (wb_t, w6_t, we_t, wd_t); \
|
|
we_t = SHA224_EXPAND (wc_t, w7_t, wf_t, we_t); \
|
|
wf_t = SHA224_EXPAND (wd_t, w8_t, w0_t, wf_t); \
|
|
}
|
|
|
|
#define ROUND_STEP(i) \
|
|
{ \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, a, b, c, d, e, f, g, h, w0_t, k_sha224[i + 0]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, h, a, b, c, d, e, f, g, w1_t, k_sha224[i + 1]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, g, h, a, b, c, d, e, f, w2_t, k_sha224[i + 2]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, f, g, h, a, b, c, d, e, w3_t, k_sha224[i + 3]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, e, f, g, h, a, b, c, d, w4_t, k_sha224[i + 4]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, d, e, f, g, h, a, b, c, w5_t, k_sha224[i + 5]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, c, d, e, f, g, h, a, b, w6_t, k_sha224[i + 6]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, b, c, d, e, f, g, h, a, w7_t, k_sha224[i + 7]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, a, b, c, d, e, f, g, h, w8_t, k_sha224[i + 8]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, h, a, b, c, d, e, f, g, w9_t, k_sha224[i + 9]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, g, h, a, b, c, d, e, f, wa_t, k_sha224[i + 10]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, f, g, h, a, b, c, d, e, wb_t, k_sha224[i + 11]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, e, f, g, h, a, b, c, d, wc_t, k_sha224[i + 12]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, d, e, f, g, h, a, b, c, wd_t, k_sha224[i + 13]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, c, d, e, f, g, h, a, b, we_t, k_sha224[i + 14]); \
|
|
SHA224_STEP (SHA224_F0o, SHA224_F1o, b, c, d, e, f, g, h, a, wf_t, k_sha224[i + 15]); \
|
|
}
|
|
|
|
ROUND_STEP (0);
|
|
|
|
#ifdef _unroll
|
|
#pragma unroll
|
|
#endif
|
|
for (int i = 16; i < 64; i += 16)
|
|
{
|
|
ROUND_EXPAND (); ROUND_STEP (i);
|
|
}
|
|
|
|
#undef ROUND_EXPAND
|
|
#undef ROUND_STEP
|
|
|
|
digest[0] += a;
|
|
digest[1] += b;
|
|
digest[2] += c;
|
|
digest[3] += d;
|
|
digest[4] += e;
|
|
digest[5] += f;
|
|
digest[6] += g;
|
|
digest[7] += h;
|
|
}
|
|
|
|
DECLSPEC void sha224_init_vector (sha224_ctx_vector_t *ctx)
|
|
{
|
|
ctx->h[0] = SHA224M_A;
|
|
ctx->h[1] = SHA224M_B;
|
|
ctx->h[2] = SHA224M_C;
|
|
ctx->h[3] = SHA224M_D;
|
|
ctx->h[4] = SHA224M_E;
|
|
ctx->h[5] = SHA224M_F;
|
|
ctx->h[6] = SHA224M_G;
|
|
ctx->h[7] = SHA224M_H;
|
|
|
|
ctx->w0[0] = 0;
|
|
ctx->w0[1] = 0;
|
|
ctx->w0[2] = 0;
|
|
ctx->w0[3] = 0;
|
|
ctx->w1[0] = 0;
|
|
ctx->w1[1] = 0;
|
|
ctx->w1[2] = 0;
|
|
ctx->w1[3] = 0;
|
|
ctx->w2[0] = 0;
|
|
ctx->w2[1] = 0;
|
|
ctx->w2[2] = 0;
|
|
ctx->w2[3] = 0;
|
|
ctx->w3[0] = 0;
|
|
ctx->w3[1] = 0;
|
|
ctx->w3[2] = 0;
|
|
ctx->w3[3] = 0;
|
|
|
|
ctx->len = 0;
|
|
}
|
|
|
|
DECLSPEC void sha224_init_vector_from_scalar (sha224_ctx_vector_t *ctx, sha224_ctx_t *ctx0)
|
|
{
|
|
ctx->h[0] = ctx0->h[0];
|
|
ctx->h[1] = ctx0->h[1];
|
|
ctx->h[2] = ctx0->h[2];
|
|
ctx->h[3] = ctx0->h[3];
|
|
ctx->h[4] = ctx0->h[4];
|
|
ctx->h[5] = ctx0->h[5];
|
|
ctx->h[6] = ctx0->h[6];
|
|
ctx->h[7] = ctx0->h[7];
|
|
|
|
ctx->w0[0] = ctx0->w0[0];
|
|
ctx->w0[1] = ctx0->w0[1];
|
|
ctx->w0[2] = ctx0->w0[2];
|
|
ctx->w0[3] = ctx0->w0[3];
|
|
ctx->w1[0] = ctx0->w1[0];
|
|
ctx->w1[1] = ctx0->w1[1];
|
|
ctx->w1[2] = ctx0->w1[2];
|
|
ctx->w1[3] = ctx0->w1[3];
|
|
ctx->w2[0] = ctx0->w2[0];
|
|
ctx->w2[1] = ctx0->w2[1];
|
|
ctx->w2[2] = ctx0->w2[2];
|
|
ctx->w2[3] = ctx0->w2[3];
|
|
ctx->w3[0] = ctx0->w3[0];
|
|
ctx->w3[1] = ctx0->w3[1];
|
|
ctx->w3[2] = ctx0->w3[2];
|
|
ctx->w3[3] = ctx0->w3[3];
|
|
|
|
ctx->len = ctx0->len;
|
|
}
|
|
|
|
DECLSPEC void sha224_update_vector_64 (sha224_ctx_vector_t *ctx, u32x *w0, u32x *w1, u32x *w2, u32x *w3, const int len)
|
|
{
|
|
MAYBE_VOLATILE const int pos = ctx->len & 63;
|
|
|
|
ctx->len += len;
|
|
|
|
if (pos == 0)
|
|
{
|
|
ctx->w0[0] = w0[0];
|
|
ctx->w0[1] = w0[1];
|
|
ctx->w0[2] = w0[2];
|
|
ctx->w0[3] = w0[3];
|
|
ctx->w1[0] = w1[0];
|
|
ctx->w1[1] = w1[1];
|
|
ctx->w1[2] = w1[2];
|
|
ctx->w1[3] = w1[3];
|
|
ctx->w2[0] = w2[0];
|
|
ctx->w2[1] = w2[1];
|
|
ctx->w2[2] = w2[2];
|
|
ctx->w2[3] = w2[3];
|
|
ctx->w3[0] = w3[0];
|
|
ctx->w3[1] = w3[1];
|
|
ctx->w3[2] = w3[2];
|
|
ctx->w3[3] = w3[3];
|
|
|
|
if (len == 64)
|
|
{
|
|
sha224_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
|
|
|
|
ctx->w0[0] = 0;
|
|
ctx->w0[1] = 0;
|
|
ctx->w0[2] = 0;
|
|
ctx->w0[3] = 0;
|
|
ctx->w1[0] = 0;
|
|
ctx->w1[1] = 0;
|
|
ctx->w1[2] = 0;
|
|
ctx->w1[3] = 0;
|
|
ctx->w2[0] = 0;
|
|
ctx->w2[1] = 0;
|
|
ctx->w2[2] = 0;
|
|
ctx->w2[3] = 0;
|
|
ctx->w3[0] = 0;
|
|
ctx->w3[1] = 0;
|
|
ctx->w3[2] = 0;
|
|
ctx->w3[3] = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ((pos + len) < 64)
|
|
{
|
|
switch_buffer_by_offset_be (w0, w1, w2, w3, pos);
|
|
|
|
ctx->w0[0] |= w0[0];
|
|
ctx->w0[1] |= w0[1];
|
|
ctx->w0[2] |= w0[2];
|
|
ctx->w0[3] |= w0[3];
|
|
ctx->w1[0] |= w1[0];
|
|
ctx->w1[1] |= w1[1];
|
|
ctx->w1[2] |= w1[2];
|
|
ctx->w1[3] |= w1[3];
|
|
ctx->w2[0] |= w2[0];
|
|
ctx->w2[1] |= w2[1];
|
|
ctx->w2[2] |= w2[2];
|
|
ctx->w2[3] |= w2[3];
|
|
ctx->w3[0] |= w3[0];
|
|
ctx->w3[1] |= w3[1];
|
|
ctx->w3[2] |= w3[2];
|
|
ctx->w3[3] |= w3[3];
|
|
}
|
|
else
|
|
{
|
|
u32x c0[4] = { 0 };
|
|
u32x c1[4] = { 0 };
|
|
u32x c2[4] = { 0 };
|
|
u32x c3[4] = { 0 };
|
|
|
|
switch_buffer_by_offset_carry_be (w0, w1, w2, w3, c0, c1, c2, c3, pos);
|
|
|
|
ctx->w0[0] |= w0[0];
|
|
ctx->w0[1] |= w0[1];
|
|
ctx->w0[2] |= w0[2];
|
|
ctx->w0[3] |= w0[3];
|
|
ctx->w1[0] |= w1[0];
|
|
ctx->w1[1] |= w1[1];
|
|
ctx->w1[2] |= w1[2];
|
|
ctx->w1[3] |= w1[3];
|
|
ctx->w2[0] |= w2[0];
|
|
ctx->w2[1] |= w2[1];
|
|
ctx->w2[2] |= w2[2];
|
|
ctx->w2[3] |= w2[3];
|
|
ctx->w3[0] |= w3[0];
|
|
ctx->w3[1] |= w3[1];
|
|
ctx->w3[2] |= w3[2];
|
|
ctx->w3[3] |= w3[3];
|
|
|
|
sha224_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
|
|
|
|
ctx->w0[0] = c0[0];
|
|
ctx->w0[1] = c0[1];
|
|
ctx->w0[2] = c0[2];
|
|
ctx->w0[3] = c0[3];
|
|
ctx->w1[0] = c1[0];
|
|
ctx->w1[1] = c1[1];
|
|
ctx->w1[2] = c1[2];
|
|
ctx->w1[3] = c1[3];
|
|
ctx->w2[0] = c2[0];
|
|
ctx->w2[1] = c2[1];
|
|
ctx->w2[2] = c2[2];
|
|
ctx->w2[3] = c2[3];
|
|
ctx->w3[0] = c3[0];
|
|
ctx->w3[1] = c3[1];
|
|
ctx->w3[2] = c3[2];
|
|
ctx->w3[3] = c3[3];
|
|
}
|
|
}
|
|
}
|
|
|
|
DECLSPEC void sha224_update_vector (sha224_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
u32x w0[4];
|
|
u32x w1[4];
|
|
u32x w2[4];
|
|
u32x w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, 64);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, len - pos1);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_vector_swap (sha224_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
u32x w0[4];
|
|
u32x w1[4];
|
|
u32x w2[4];
|
|
u32x w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
w0[0] = hc_swap32 (w0[0]);
|
|
w0[1] = hc_swap32 (w0[1]);
|
|
w0[2] = hc_swap32 (w0[2]);
|
|
w0[3] = hc_swap32 (w0[3]);
|
|
w1[0] = hc_swap32 (w1[0]);
|
|
w1[1] = hc_swap32 (w1[1]);
|
|
w1[2] = hc_swap32 (w1[2]);
|
|
w1[3] = hc_swap32 (w1[3]);
|
|
w2[0] = hc_swap32 (w2[0]);
|
|
w2[1] = hc_swap32 (w2[1]);
|
|
w2[2] = hc_swap32 (w2[2]);
|
|
w2[3] = hc_swap32 (w2[3]);
|
|
w3[0] = hc_swap32 (w3[0]);
|
|
w3[1] = hc_swap32 (w3[1]);
|
|
w3[2] = hc_swap32 (w3[2]);
|
|
w3[3] = hc_swap32 (w3[3]);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, 64);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
w2[0] = w[pos4 + 8];
|
|
w2[1] = w[pos4 + 9];
|
|
w2[2] = w[pos4 + 10];
|
|
w2[3] = w[pos4 + 11];
|
|
w3[0] = w[pos4 + 12];
|
|
w3[1] = w[pos4 + 13];
|
|
w3[2] = w[pos4 + 14];
|
|
w3[3] = w[pos4 + 15];
|
|
|
|
w0[0] = hc_swap32 (w0[0]);
|
|
w0[1] = hc_swap32 (w0[1]);
|
|
w0[2] = hc_swap32 (w0[2]);
|
|
w0[3] = hc_swap32 (w0[3]);
|
|
w1[0] = hc_swap32 (w1[0]);
|
|
w1[1] = hc_swap32 (w1[1]);
|
|
w1[2] = hc_swap32 (w1[2]);
|
|
w1[3] = hc_swap32 (w1[3]);
|
|
w2[0] = hc_swap32 (w2[0]);
|
|
w2[1] = hc_swap32 (w2[1]);
|
|
w2[2] = hc_swap32 (w2[2]);
|
|
w2[3] = hc_swap32 (w2[3]);
|
|
w3[0] = hc_swap32 (w3[0]);
|
|
w3[1] = hc_swap32 (w3[1]);
|
|
w3[2] = hc_swap32 (w3[2]);
|
|
w3[3] = hc_swap32 (w3[3]);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, len - pos1);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_vector_utf16le (sha224_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
u32x w0[4];
|
|
u32x w1[4];
|
|
u32x w2[4];
|
|
u32x w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le (w1, w2, w3);
|
|
make_utf16le (w0, w0, w1);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le (w1, w2, w3);
|
|
make_utf16le (w0, w0, w1);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_vector_utf16le_swap (sha224_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
u32x w0[4];
|
|
u32x w1[4];
|
|
u32x w2[4];
|
|
u32x w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le (w1, w2, w3);
|
|
make_utf16le (w0, w0, w1);
|
|
|
|
w0[0] = hc_swap32 (w0[0]);
|
|
w0[1] = hc_swap32 (w0[1]);
|
|
w0[2] = hc_swap32 (w0[2]);
|
|
w0[3] = hc_swap32 (w0[3]);
|
|
w1[0] = hc_swap32 (w1[0]);
|
|
w1[1] = hc_swap32 (w1[1]);
|
|
w1[2] = hc_swap32 (w1[2]);
|
|
w1[3] = hc_swap32 (w1[3]);
|
|
w2[0] = hc_swap32 (w2[0]);
|
|
w2[1] = hc_swap32 (w2[1]);
|
|
w2[2] = hc_swap32 (w2[2]);
|
|
w2[3] = hc_swap32 (w2[3]);
|
|
w3[0] = hc_swap32 (w3[0]);
|
|
w3[1] = hc_swap32 (w3[1]);
|
|
w3[2] = hc_swap32 (w3[2]);
|
|
w3[3] = hc_swap32 (w3[3]);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16le (w1, w2, w3);
|
|
make_utf16le (w0, w0, w1);
|
|
|
|
w0[0] = hc_swap32 (w0[0]);
|
|
w0[1] = hc_swap32 (w0[1]);
|
|
w0[2] = hc_swap32 (w0[2]);
|
|
w0[3] = hc_swap32 (w0[3]);
|
|
w1[0] = hc_swap32 (w1[0]);
|
|
w1[1] = hc_swap32 (w1[1]);
|
|
w1[2] = hc_swap32 (w1[2]);
|
|
w1[3] = hc_swap32 (w1[3]);
|
|
w2[0] = hc_swap32 (w2[0]);
|
|
w2[1] = hc_swap32 (w2[1]);
|
|
w2[2] = hc_swap32 (w2[2]);
|
|
w2[3] = hc_swap32 (w2[3]);
|
|
w3[0] = hc_swap32 (w3[0]);
|
|
w3[1] = hc_swap32 (w3[1]);
|
|
w3[2] = hc_swap32 (w3[2]);
|
|
w3[3] = hc_swap32 (w3[3]);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_update_vector_utf16beN (sha224_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
u32x w0[4];
|
|
u32x w1[4];
|
|
u32x w2[4];
|
|
u32x w3[4];
|
|
|
|
int pos1;
|
|
int pos4;
|
|
|
|
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
|
|
{
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16beN (w1, w2, w3);
|
|
make_utf16beN (w0, w0, w1);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, 32 * 2);
|
|
}
|
|
|
|
w0[0] = w[pos4 + 0];
|
|
w0[1] = w[pos4 + 1];
|
|
w0[2] = w[pos4 + 2];
|
|
w0[3] = w[pos4 + 3];
|
|
w1[0] = w[pos4 + 4];
|
|
w1[1] = w[pos4 + 5];
|
|
w1[2] = w[pos4 + 6];
|
|
w1[3] = w[pos4 + 7];
|
|
|
|
make_utf16beN (w1, w2, w3);
|
|
make_utf16beN (w0, w0, w1);
|
|
|
|
sha224_update_vector_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
|
|
}
|
|
|
|
DECLSPEC void sha224_final_vector (sha224_ctx_vector_t *ctx)
|
|
{
|
|
MAYBE_VOLATILE const int pos = ctx->len & 63;
|
|
|
|
append_0x80_4x4 (ctx->w0, ctx->w1, ctx->w2, ctx->w3, pos ^ 3);
|
|
|
|
if (pos >= 56)
|
|
{
|
|
sha224_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
|
|
|
|
ctx->w0[0] = 0;
|
|
ctx->w0[1] = 0;
|
|
ctx->w0[2] = 0;
|
|
ctx->w0[3] = 0;
|
|
ctx->w1[0] = 0;
|
|
ctx->w1[1] = 0;
|
|
ctx->w1[2] = 0;
|
|
ctx->w1[3] = 0;
|
|
ctx->w2[0] = 0;
|
|
ctx->w2[1] = 0;
|
|
ctx->w2[2] = 0;
|
|
ctx->w2[3] = 0;
|
|
ctx->w3[0] = 0;
|
|
ctx->w3[1] = 0;
|
|
ctx->w3[2] = 0;
|
|
ctx->w3[3] = 0;
|
|
}
|
|
|
|
ctx->w3[2] = 0;
|
|
ctx->w3[3] = ctx->len * 8;
|
|
|
|
sha224_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h);
|
|
}
|
|
|
|
// HMAC + Vector
|
|
|
|
DECLSPEC void sha224_hmac_init_vector_64 (sha224_hmac_ctx_vector_t *ctx, const u32x *w0, const u32x *w1, const u32x *w2, const u32x *w3)
|
|
{
|
|
u32x t0[4];
|
|
u32x t1[4];
|
|
u32x t2[4];
|
|
u32x t3[4];
|
|
|
|
// ipad
|
|
|
|
t0[0] = w0[0] ^ 0x36363636;
|
|
t0[1] = w0[1] ^ 0x36363636;
|
|
t0[2] = w0[2] ^ 0x36363636;
|
|
t0[3] = w0[3] ^ 0x36363636;
|
|
t1[0] = w1[0] ^ 0x36363636;
|
|
t1[1] = w1[1] ^ 0x36363636;
|
|
t1[2] = w1[2] ^ 0x36363636;
|
|
t1[3] = w1[3] ^ 0x36363636;
|
|
t2[0] = w2[0] ^ 0x36363636;
|
|
t2[1] = w2[1] ^ 0x36363636;
|
|
t2[2] = w2[2] ^ 0x36363636;
|
|
t2[3] = w2[3] ^ 0x36363636;
|
|
t3[0] = w3[0] ^ 0x36363636;
|
|
t3[1] = w3[1] ^ 0x36363636;
|
|
t3[2] = w3[2] ^ 0x36363636;
|
|
t3[3] = w3[3] ^ 0x36363636;
|
|
|
|
sha224_init_vector (&ctx->ipad);
|
|
|
|
sha224_transform_vector (t0, t1, t2, t3, ctx->ipad.h);
|
|
|
|
ctx->ipad.len = 64;
|
|
|
|
// opad
|
|
|
|
t0[0] = w0[0] ^ 0x5c5c5c5c;
|
|
t0[1] = w0[1] ^ 0x5c5c5c5c;
|
|
t0[2] = w0[2] ^ 0x5c5c5c5c;
|
|
t0[3] = w0[3] ^ 0x5c5c5c5c;
|
|
t1[0] = w1[0] ^ 0x5c5c5c5c;
|
|
t1[1] = w1[1] ^ 0x5c5c5c5c;
|
|
t1[2] = w1[2] ^ 0x5c5c5c5c;
|
|
t1[3] = w1[3] ^ 0x5c5c5c5c;
|
|
t2[0] = w2[0] ^ 0x5c5c5c5c;
|
|
t2[1] = w2[1] ^ 0x5c5c5c5c;
|
|
t2[2] = w2[2] ^ 0x5c5c5c5c;
|
|
t2[3] = w2[3] ^ 0x5c5c5c5c;
|
|
t3[0] = w3[0] ^ 0x5c5c5c5c;
|
|
t3[1] = w3[1] ^ 0x5c5c5c5c;
|
|
t3[2] = w3[2] ^ 0x5c5c5c5c;
|
|
t3[3] = w3[3] ^ 0x5c5c5c5c;
|
|
|
|
sha224_init_vector (&ctx->opad);
|
|
|
|
sha224_transform_vector (t0, t1, t2, t3, ctx->opad.h);
|
|
|
|
ctx->opad.len = 64;
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_init_vector (sha224_hmac_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
u32x w0[4];
|
|
u32x w1[4];
|
|
u32x w2[4];
|
|
u32x w3[4];
|
|
|
|
if (len > 64)
|
|
{
|
|
sha224_ctx_vector_t tmp;
|
|
|
|
sha224_init_vector (&tmp);
|
|
|
|
sha224_update_vector (&tmp, w, len);
|
|
|
|
sha224_final_vector (&tmp);
|
|
|
|
w0[0] = tmp.h[0];
|
|
w0[1] = tmp.h[1];
|
|
w0[2] = tmp.h[2];
|
|
w0[3] = tmp.h[3];
|
|
w1[0] = tmp.h[4];
|
|
w1[1] = tmp.h[5];
|
|
w1[2] = tmp.h[6];
|
|
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;
|
|
}
|
|
else
|
|
{
|
|
w0[0] = w[ 0];
|
|
w0[1] = w[ 1];
|
|
w0[2] = w[ 2];
|
|
w0[3] = w[ 3];
|
|
w1[0] = w[ 4];
|
|
w1[1] = w[ 5];
|
|
w1[2] = w[ 6];
|
|
w1[3] = w[ 7];
|
|
w2[0] = w[ 8];
|
|
w2[1] = w[ 9];
|
|
w2[2] = w[10];
|
|
w2[3] = w[11];
|
|
w3[0] = w[12];
|
|
w3[1] = w[13];
|
|
w3[2] = w[14];
|
|
w3[3] = w[15];
|
|
}
|
|
|
|
sha224_hmac_init_vector_64 (ctx, w0, w1, w2, w3);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_vector_64 (sha224_hmac_ctx_vector_t *ctx, u32x *w0, u32x *w1, u32x *w2, u32x *w3, const int len)
|
|
{
|
|
sha224_update_vector_64 (&ctx->ipad, w0, w1, w2, w3, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_update_vector (sha224_hmac_ctx_vector_t *ctx, const u32x *w, const int len)
|
|
{
|
|
sha224_update_vector (&ctx->ipad, w, len);
|
|
}
|
|
|
|
DECLSPEC void sha224_hmac_final_vector (sha224_hmac_ctx_vector_t *ctx)
|
|
{
|
|
sha224_final_vector (&ctx->ipad);
|
|
|
|
ctx->opad.w0[0] = ctx->ipad.h[0];
|
|
ctx->opad.w0[1] = ctx->ipad.h[1];
|
|
ctx->opad.w0[2] = ctx->ipad.h[2];
|
|
ctx->opad.w0[3] = ctx->ipad.h[3];
|
|
ctx->opad.w1[0] = ctx->ipad.h[4];
|
|
ctx->opad.w1[1] = ctx->ipad.h[5];
|
|
ctx->opad.w1[2] = ctx->ipad.h[6];
|
|
ctx->opad.w1[3] = 0;
|
|
ctx->opad.w2[0] = 0;
|
|
ctx->opad.w2[1] = 0;
|
|
ctx->opad.w2[2] = 0;
|
|
ctx->opad.w2[3] = 0;
|
|
ctx->opad.w3[0] = 0;
|
|
ctx->opad.w3[1] = 0;
|
|
ctx->opad.w3[2] = 0;
|
|
ctx->opad.w3[3] = 0;
|
|
|
|
ctx->opad.len += 28;
|
|
|
|
sha224_final_vector (&ctx->opad);
|
|
}
|