Lines Matching refs:sctx

23 	struct sha1_state *sctx = shash_desc_ctx(desc);  in sha1_base_init()  local
25 sctx->state[0] = SHA1_H0; in sha1_base_init()
26 sctx->state[1] = SHA1_H1; in sha1_base_init()
27 sctx->state[2] = SHA1_H2; in sha1_base_init()
28 sctx->state[3] = SHA1_H3; in sha1_base_init()
29 sctx->state[4] = SHA1_H4; in sha1_base_init()
30 sctx->count = 0; in sha1_base_init()
40 struct sha1_state *sctx = shash_desc_ctx(desc); in sha1_base_do_update() local
41 unsigned int partial = sctx->count % SHA1_BLOCK_SIZE; in sha1_base_do_update()
43 sctx->count += len; in sha1_base_do_update()
51 memcpy(sctx->buffer + partial, data, p); in sha1_base_do_update()
55 block_fn(sctx, sctx->buffer, 1); in sha1_base_do_update()
62 block_fn(sctx, data, blocks); in sha1_base_do_update()
68 memcpy(sctx->buffer + partial, data, len); in sha1_base_do_update()
77 struct sha1_state *sctx = shash_desc_ctx(desc); in sha1_base_do_finalize() local
78 __be64 *bits = (__be64 *)(sctx->buffer + bit_offset); in sha1_base_do_finalize()
79 unsigned int partial = sctx->count % SHA1_BLOCK_SIZE; in sha1_base_do_finalize()
81 sctx->buffer[partial++] = 0x80; in sha1_base_do_finalize()
83 memset(sctx->buffer + partial, 0x0, SHA1_BLOCK_SIZE - partial); in sha1_base_do_finalize()
86 block_fn(sctx, sctx->buffer, 1); in sha1_base_do_finalize()
89 memset(sctx->buffer + partial, 0x0, bit_offset - partial); in sha1_base_do_finalize()
90 *bits = cpu_to_be64(sctx->count << 3); in sha1_base_do_finalize()
91 block_fn(sctx, sctx->buffer, 1); in sha1_base_do_finalize()
98 struct sha1_state *sctx = shash_desc_ctx(desc); in sha1_base_finish() local
103 put_unaligned_be32(sctx->state[i], digest++); in sha1_base_finish()
105 memzero_explicit(sctx, sizeof(*sctx)); in sha1_base_finish()