23 	struct sha256_state *sctx = shash_desc_ctx(desc);  in sha224_base_init()  local
25 	sha224_init(sctx);  in sha224_base_init()
31 	struct sha256_state *sctx = shash_desc_ctx(desc);  in sha256_base_init()  local
33 	sha256_init(sctx);  in sha256_base_init()
37 static inline int lib_sha256_base_do_update(struct sha256_state *sctx,  in lib_sha256_base_do_update()  argument
42 	unsigned int partial = sctx->count % SHA256_BLOCK_SIZE;  in lib_sha256_base_do_update()
44 	sctx->count += len;  in lib_sha256_base_do_update()
52 			memcpy(sctx->buf + partial, data, p);  in lib_sha256_base_do_update()
56 			block_fn(sctx, sctx->buf, 1);  in lib_sha256_base_do_update()
63 			block_fn(sctx, data, blocks);  in lib_sha256_base_do_update()
69 		memcpy(sctx->buf + partial, data, len);  in lib_sha256_base_do_update()
79 	struct sha256_state *sctx = shash_desc_ctx(desc);  in sha256_base_do_update()  local
81 	return lib_sha256_base_do_update(sctx, data, len, block_fn);  in sha256_base_do_update()
84 static inline int lib_sha256_base_do_finalize(struct sha256_state *sctx,  in lib_sha256_base_do_finalize()  argument
88 	__be64 *bits = (__be64 *)(sctx->buf + bit_offset);  in lib_sha256_base_do_finalize()
89 	unsigned int partial = sctx->count % SHA256_BLOCK_SIZE;  in lib_sha256_base_do_finalize()
91 	sctx->buf[partial++] = 0x80;  in lib_sha256_base_do_finalize()
93 		memset(sctx->buf + partial, 0x0, SHA256_BLOCK_SIZE - partial);  in lib_sha256_base_do_finalize()
96 		block_fn(sctx, sctx->buf, 1);  in lib_sha256_base_do_finalize()
99 	memset(sctx->buf + partial, 0x0, bit_offset - partial);  in lib_sha256_base_do_finalize()
100 	*bits = cpu_to_be64(sctx->count << 3);  in lib_sha256_base_do_finalize()
101 	block_fn(sctx, sctx->buf, 1);  in lib_sha256_base_do_finalize()
109 	struct sha256_state *sctx = shash_desc_ctx(desc);  in sha256_base_do_finalize()  local
111 	return lib_sha256_base_do_finalize(sctx, block_fn);  in sha256_base_do_finalize()
114 static inline int lib_sha256_base_finish(struct sha256_state *sctx, u8 *out,  in lib_sha256_base_finish()  argument
121 		put_unaligned_be32(sctx->state[i], digest++);  in lib_sha256_base_finish()
123 	memzero_explicit(sctx, sizeof(*sctx));  in lib_sha256_base_finish()
130 	struct sha256_state *sctx = shash_desc_ctx(desc);  in sha256_base_finish()  local
132 	return lib_sha256_base_finish(sctx, out, digest_size);  in sha256_base_finish()