Hash more message bytes into an initialized DigestVerify context.
Declared in <openssl/evp.h>
int
EVP_DigestVerifyUpdate(
EVP_MD_CTX* ctx,
void const* data,
size_t dsize);1 on success, or 0 on failure.
| Name | Description |
|---|---|
| ctx | Verification context from EVP_DigestVerifyInit() or EVP_DigestVerifyInit_ex(). |
| data | Bytes to absorb into the verification hash. |
| dsize | Number of bytes at data. |