Invoke a callback for every known name alias of a message digest.
Declared in <openssl/evp.h>
int
EVP_MD_names_do_all(
EVP_MD const* md,
void(* fn)(char const*, void*),
void* data);1 on success, or 0 on failure.
| Name | Description |
|---|---|
| md | Digest method whose names are enumerated. |
| fn | Callback receiving each name and data. |
| data | Opaque pointer forwarded to fn. |