EVP_PKEY_meth_get_derive

Retrieve derive_init / derive callbacks from an EVP_PKEY_METHOD (deprecated).

Synopsis

Declared in <openssl/evp.h>

[[deprecated]]
void
EVP_PKEY_meth_get_derive(
    EVP_PKEY_METHOD const* pmeth,
    int(** pderive_init)(EVP_PKEY_CTX*),
    int(** pderive)(EVP_PKEY_CTX*, unsigned char*, size_t*));

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Parameters

NameDescription
pmethMethod object to query.
pderive_initReceives the derive_init callback, or NULL to skip.
pderiveReceives the derive callback, or NULL to skip.