EVP_MD_meth_set_cleanup

Set the cleanup callback on a custom EVP_MD method (deprecated).

Synopsis

Declared in <openssl/evp.h>

[[deprecated]]
int
EVP_MD_meth_set_cleanup(
    EVP_MD* md,
    int(* cleanup)(EVP_MD_CTX*));

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Return Value

1 on success, or 0 on failure.

Parameters

NameDescription
mdDigest method being constructed.
cleanupCallback invoked to release context-specific resources before the context is cleared.