Lines Matching refs:sctx
23 struct sm3_state *sctx = shash_desc_ctx(desc); in sm3_base_init() local
25 sctx->state[0] = SM3_IVA; in sm3_base_init()
26 sctx->state[1] = SM3_IVB; in sm3_base_init()
27 sctx->state[2] = SM3_IVC; in sm3_base_init()
28 sctx->state[3] = SM3_IVD; in sm3_base_init()
29 sctx->state[4] = SM3_IVE; in sm3_base_init()
30 sctx->state[5] = SM3_IVF; in sm3_base_init()
31 sctx->state[6] = SM3_IVG; in sm3_base_init()
32 sctx->state[7] = SM3_IVH; in sm3_base_init()
33 sctx->count = 0; in sm3_base_init()
43 struct sm3_state *sctx = shash_desc_ctx(desc); in sm3_base_do_update() local
44 unsigned int partial = sctx->count % SM3_BLOCK_SIZE; in sm3_base_do_update()
46 sctx->count += len; in sm3_base_do_update()
54 memcpy(sctx->buffer + partial, data, p); in sm3_base_do_update()
58 block_fn(sctx, sctx->buffer, 1); in sm3_base_do_update()
65 block_fn(sctx, data, blocks); in sm3_base_do_update()
71 memcpy(sctx->buffer + partial, data, len); in sm3_base_do_update()
80 struct sm3_state *sctx = shash_desc_ctx(desc); in sm3_base_do_finalize() local
81 __be64 *bits = (__be64 *)(sctx->buffer + bit_offset); in sm3_base_do_finalize()
82 unsigned int partial = sctx->count % SM3_BLOCK_SIZE; in sm3_base_do_finalize()
84 sctx->buffer[partial++] = 0x80; in sm3_base_do_finalize()
86 memset(sctx->buffer + partial, 0x0, SM3_BLOCK_SIZE - partial); in sm3_base_do_finalize()
89 block_fn(sctx, sctx->buffer, 1); in sm3_base_do_finalize()
92 memset(sctx->buffer + partial, 0x0, bit_offset - partial); in sm3_base_do_finalize()
93 *bits = cpu_to_be64(sctx->count << 3); in sm3_base_do_finalize()
94 block_fn(sctx, sctx->buffer, 1); in sm3_base_do_finalize()
101 struct sm3_state *sctx = shash_desc_ctx(desc); in sm3_base_finish() local
106 put_unaligned_be32(sctx->state[i], digest++); in sm3_base_finish()
108 memzero_explicit(sctx, sizeof(*sctx)); in sm3_base_finish()