Absorb message bytes into a SHA-512 context (deprecated; prefer EVP_DigestUpdate).
Declared in <openssl/sha.h>
[[deprecated]]
int
SHA512_Update(
SHA512_CTX* c,
void const* data,
size_t len);Deprecated. Use of this entity is allowed but discouraged.
1 on success, or 0 on failure.
| Name | Description |
|---|---|
| c | Context previously initialized with SHA512_Init(). |
| data | Message bytes to hash. |
| len | Number of bytes at data. |