EVP_PKEY_meth_set_verifyctx

Set digest-context verification callbacks on an EVP_PKEY_METHOD (deprecated).

Synopsis

Declared in <openssl/evp.h>

[[deprecated]]
void
EVP_PKEY_meth_set_verifyctx(
    EVP_PKEY_METHOD* pmeth,
    int(* verifyctx_init)(EVP_PKEY_CTX*, EVP_MD_CTX*),
    int(* verifyctx)(EVP_PKEY_CTX*, unsigned char const*, int, EVP_MD_CTX*));

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Parameters

NameDescription
pmethMethod table to update.
verifyctx_initOptional initialiser called before streaming verify, or NULL.
verifyctxCallback that verifies sig against digest state in mctx, or NULL to clear.