36 	sha1_context *ctx = malloc(sizeof(sha1_context));  in hash_init_sha1()  local
37 	sha1_starts(ctx);  in hash_init_sha1()
38 	*ctxp = ctx;  in hash_init_sha1()
42 static int hash_update_sha1(struct hash_algo *algo, void *ctx, const void *buf,  in hash_update_sha1()  argument
45 	sha1_update((sha1_context *)ctx, buf, size);  in hash_update_sha1()
49 static int hash_finish_sha1(struct hash_algo *algo, void *ctx, void *dest_buf,  in hash_finish_sha1()  argument
55 	sha1_finish((sha1_context *)ctx, dest_buf);  in hash_finish_sha1()
56 	free(ctx);  in hash_finish_sha1()
64 	sha256_context *ctx = malloc(sizeof(sha256_context));  in hash_init_sha256()  local
65 	sha256_starts(ctx);  in hash_init_sha256()
66 	*ctxp = ctx;  in hash_init_sha256()
70 static int hash_update_sha256(struct hash_algo *algo, void *ctx,  in hash_update_sha256()  argument
73 	sha256_update((sha256_context *)ctx, buf, size);  in hash_update_sha256()
77 static int hash_finish_sha256(struct hash_algo *algo, void *ctx, void  in hash_finish_sha256()  argument
83 	sha256_finish((sha256_context *)ctx, dest_buf);  in hash_finish_sha256()
84 	free(ctx);  in hash_finish_sha256()
91 	uint32_t *ctx = malloc(sizeof(uint32_t));  in hash_init_crc32()  local
92 	*ctx = 0;  in hash_init_crc32()
93 	*ctxp = ctx;  in hash_init_crc32()
97 static int hash_update_crc32(struct hash_algo *algo, void *ctx,  in hash_update_crc32()  argument
100 	*((uint32_t *)ctx) = crc32(*((uint32_t *)ctx), buf, size);  in hash_update_crc32()
104 static int hash_finish_crc32(struct hash_algo *algo, void *ctx, void *dest_buf,  in hash_finish_crc32()  argument
110 	*((uint32_t *)dest_buf) = *((uint32_t *)ctx);  in hash_finish_crc32()
111 	free(ctx);  in hash_finish_crc32()