Absorb more message bytes into a CMAC computation (deprecated).
Declared in <openssl/cmac.h>
[[deprecated]]
int
CMAC_Update(
CMAC_CTX* ctx,
void const* data,
size_t dlen);Deprecated. Use of this entity is allowed but discouraged.
1 on success, or 0 on failure.
| Name | Description |
|---|---|
| ctx | CMAC context initialized with CMAC_Init(). |
| data | Message bytes to authenticate. |
| dlen | Number of bytes at data. |