NAME
EVP_PKEY_meth_get_count, EVP_PKEY_meth_get0, EVP_PKEY_meth_get0_info - enumerate public key methods
SYNOPSIS
#include <openssl/evp.h>
size_t EVP_PKEY_meth_get_count(void);
const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx);
void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
const EVP_PKEY_METHOD *meth);
DESCRIPTION
EVP_PKEY_meth_count() returns a count of the number of public key methods available: it includes standard methods and any methods added by the application.
EVP_PKEY_meth_get0() returns the public key method idx. The value of idx must be between zero and EVP_PKEY_meth_get_count() - 1.
EVP_PKEY_meth_get0_info() returns the public key ID (a NID) and any flags associated with the public key method *meth.
RETURN VALUES
EVP_PKEY_meth_count() returns the number of available public key methods.
EVP_PKEY_meth_get0() return a public key method or NULL if idx is out of range.
EVP_PKEY_meth_get0_info() does not return a value.
SEE ALSO
COPYRIGHT
Copyright 2002-2017 The OpenSSL Project Authors. All Rights Reserved. Licensed under the Apache License 2.0 (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at https://www.openssl.org/source/license.html.