SHA256_Init(&ctx->c);
}
-void sha256_update_arr(struct sha256_ctx *ctx, const void *p,
- size_t num, size_t size)
+void sha256_update_bytes(struct sha256_ctx *ctx, const void *p, size_t size)
{
- size_t total = num * size;
-
- /* Don't overflow. */
- assert(size == 0 || total / size == num);
check_sha256(ctx);
- SHA256_Update(&ctx->c, p, total);
+ SHA256_Update(&ctx->c, p, size);
}
void sha256_done(struct sha256_ctx *ctx, struct sha256 *res)
*ctx = init;
}
-void sha256_update_arr(struct sha256_ctx *ctx, const void *p,
- size_t num, size_t size)
+void sha256_update(struct sha256_ctx *ctx, const void *p, size_t size)
{
- size_t total = num * size;
-
- /* Don't overflow. */
- assert(size == 0 || total / size == num);
check_sha256(ctx);
- add(ctx, p, total);
+ add(ctx, p, size);
}
void sha256_done(struct sha256_ctx *ctx, struct sha256 *res)
}
#endif
-void sha256_arr(struct sha256 *sha, const void *p, size_t num, size_t size)
+void sha256(struct sha256 *sha, const void *p, size_t size)
{
struct sha256_ctx ctx;
sha256_init(&ctx);
- sha256_update_arr(&ctx, p, num, size);
+ sha256_update(&ctx, p, size);
sha256_done(&ctx, sha);
}
void sha256_u8(struct sha256_ctx *ctx, uint8_t v)
{
- sha256_update_arr(ctx, &v, sizeof(v), 1);
+ sha256_update(ctx, &v, sizeof(v));
}
void sha256_u16(struct sha256_ctx *ctx, uint16_t v)
{
- sha256_update_arr(ctx, &v, sizeof(v), 1);
+ sha256_update(ctx, &v, sizeof(v));
}
void sha256_u32(struct sha256_ctx *ctx, uint32_t v)
{
- sha256_update_arr(ctx, &v, sizeof(v), 1);
+ sha256_update(ctx, &v, sizeof(v));
}
void sha256_u64(struct sha256_ctx *ctx, uint64_t v)
{
- sha256_update_arr(ctx, &v, sizeof(v), 1);
+ sha256_update(ctx, &v, sizeof(v));
}
/* Add as little-endian */
void sha256_le16(struct sha256_ctx *ctx, uint16_t v)
{
leint16_t lev = cpu_to_le16(v);
- sha256_update_arr(ctx, &lev, sizeof(lev), 1);
+ sha256_update(ctx, &lev, sizeof(lev));
}
void sha256_le32(struct sha256_ctx *ctx, uint32_t v)
{
leint32_t lev = cpu_to_le32(v);
- sha256_update_arr(ctx, &lev, sizeof(lev), 1);
+ sha256_update(ctx, &lev, sizeof(lev));
}
void sha256_le64(struct sha256_ctx *ctx, uint64_t v)
{
leint64_t lev = cpu_to_le64(v);
- sha256_update_arr(ctx, &lev, sizeof(lev), 1);
+ sha256_update(ctx, &lev, sizeof(lev));
}
/* Add as big-endian */
void sha256_be16(struct sha256_ctx *ctx, uint16_t v)
{
beint16_t bev = cpu_to_be16(v);
- sha256_update_arr(ctx, &bev, sizeof(bev), 1);
+ sha256_update(ctx, &bev, sizeof(bev));
}
void sha256_be32(struct sha256_ctx *ctx, uint32_t v)
{
beint32_t bev = cpu_to_be32(v);
- sha256_update_arr(ctx, &bev, sizeof(bev), 1);
+ sha256_update(ctx, &bev, sizeof(bev));
}
void sha256_be64(struct sha256_ctx *ctx, uint64_t v)
{
beint64_t bev = cpu_to_be64(v);
- sha256_update_arr(ctx, &bev, sizeof(bev), 1);
+ sha256_update(ctx, &bev, sizeof(bev));
}