Cross Reference: /illumos-gate/usr/src/common/crypto/sha1/sha1.c

Lines Matching refs:ctx
64 #define	SHA1_TRANSFORM(ctx, in) \
65 	SHA1Transform((ctx)->state[0], (ctx)->state[1], (ctx)->state[2], \
66 		(ctx)->state[3], (ctx)->state[4], (ctx), (in))
73 #define	SHA1_TRANSFORM(ctx, in) sha1_block_data_order((ctx), (in), 1)
74 #define	SHA1_TRANSFORM_BLOCKS(ctx, in, num) sha1_block_data_order((ctx), \
77 void sha1_block_data_order(SHA1_CTX *ctx, const void *inpp, size_t num_blocks);
81 #define	SHA1_TRANSFORM(ctx, in) SHA1Transform((ctx), (in))
128 SHA1Init(SHA1_CTX *ctx)
130 	ctx->count[0] = ctx->count[1] = 0;
137 	ctx->state[0] = 0x67452301U;
138 	ctx->state[1] = 0xefcdab89U;
139 	ctx->state[2] = 0x98badcfeU;
140 	ctx->state[3] = 0x10325476U;
141 	ctx->state[4] = 0xc3d2e1f0U;
186 SHA1Update(SHA1_CTX *ctx, const void *inptr, size_t input_len)
202 	buf_index = (ctx->count[1] >> 3) & 0x3F;
205 	if ((ctx->count[1] += (input_len << 3)) < (input_len << 3))
206 		ctx->count[0]++;
208 	ctx->count[0] += (input_len >> 29);
241 			bcopy(input, &ctx->buf_un.buf8[buf_index], buf_len);
244 				    ctx->buf_un.buf32,
245 				    &ctx->state[0], VIS);
247 				SHA1_TRANSFORM(ctx, ctx->buf_un.buf8);
268 		 *	 uint32_t *, // Pointer to SHA state i.e ctx->state
289 					    &ctx->state[0], VIS);
299 					    &ctx->state[0], VIS);
308 				SHA1_TRANSFORM(ctx, &input[i]);
327 	bcopy(&input[i], &ctx->buf_un.buf8[buf_index], input_len - i);
333 SHA1Update(SHA1_CTX *ctx, const void *inptr, size_t input_len)
346 	buf_index = (ctx->count[1] >> 3) & 0x3F;
349 	if ((ctx->count[1] += (input_len << 3)) < (input_len << 3))
350 		ctx->count[0]++;
352 	ctx->count[0] += (input_len >> 29);
371 			bcopy(input, &ctx->buf_un.buf8[buf_index], buf_len);
372 			SHA1_TRANSFORM(ctx, ctx->buf_un.buf8);
378 			SHA1_TRANSFORM(ctx, &input[i]);
382 			SHA1_TRANSFORM_BLOCKS(ctx, &input[i], block_count);
402 	bcopy(&input[i], &ctx->buf_un.buf8[buf_index], input_len - i);
420 SHA1Final(void *digest, SHA1_CTX *ctx)
422 	uint8_t		bitcount_be[sizeof (ctx->count)];
423 	uint32_t	index = (ctx->count[1] >> 3) & 0x3f;
426 	Encode(bitcount_be, ctx->count, sizeof (bitcount_be));
429 	SHA1Update(ctx, PADDING, ((index < 56) ? 56 : 120) - index);
432 	SHA1Update(ctx, bitcount_be, sizeof (bitcount_be));
435 	Encode(digest, ctx->state, sizeof (ctx->state));
438 	bzero(ctx, sizeof (*ctx));
500     SHA1_CTX *ctx, const uint8_t blk[64])
562 	 * blk = bcopy(ctx->buf_un.buf32, blk, sizeof (ctx->buf_un.buf32));
569 		bcopy(blk, ctx->buf_un.buf32,  sizeof (ctx->buf_un.buf32));
570 		w_15 = LOAD_BIG_32(ctx->buf_un.buf32 + 15);
571 		w_14 = LOAD_BIG_32(ctx->buf_un.buf32 + 14);
572 		w_13 = LOAD_BIG_32(ctx->buf_un.buf32 + 13);
573 		w_12 = LOAD_BIG_32(ctx->buf_un.buf32 + 12);
574 		w_11 = LOAD_BIG_32(ctx->buf_un.buf32 + 11);
575 		w_10 = LOAD_BIG_32(ctx->buf_un.buf32 + 10);
576 		w_9  = LOAD_BIG_32(ctx->buf_un.buf32 +  9);
577 		w_8  = LOAD_BIG_32(ctx->buf_un.buf32 +  8);
578 		w_7  = LOAD_BIG_32(ctx->buf_un.buf32 +  7);
579 		w_6  = LOAD_BIG_32(ctx->buf_un.buf32 +  6);
580 		w_5  = LOAD_BIG_32(ctx->buf_un.buf32 +  5);
581 		w_4  = LOAD_BIG_32(ctx->buf_un.buf32 +  4);
582 		w_3  = LOAD_BIG_32(ctx->buf_un.buf32 +  3);
583 		w_2  = LOAD_BIG_32(ctx->buf_un.buf32 +  2);
584 		w_1  = LOAD_BIG_32(ctx->buf_un.buf32 +  1);
585 		w_0  = LOAD_BIG_32(ctx->buf_un.buf32 +  0);
623 SHA1Transform(SHA1_CTX *ctx, const uint8_t blk[64])
626 	sha1word a = ctx->state[0];
627 	sha1word b = ctx->state[1];
628 	sha1word c = ctx->state[2];
629 	sha1word d = ctx->state[3];
630 	sha1word e = ctx->state[4];
988 	ctx->state[0] += ROTATE_LEFT(b, 5) + G(c, d, e) + a + W(15) +
990 	ctx->state[1] += b;
991 	ctx->state[2] += ROTATE_LEFT(c, 30);
992 	ctx->state[3] += d;
993 	ctx->state[4] += e;