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EVP_PKEY_meth_get_count(3) OpenSSL EVP_PKEY_meth_get_count(3) NAME EVP_PKEY_meth_get_count, EVP_PKEY_meth_get0, EVP_PKEY_meth_get0_info - enumerate public key methods LIBRARY libcrypto, -lcrypto 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 EVP_PKEY_new(3) COPYRIGHT Copyright 2002-2017 The OpenSSL Project Authors. All Rights Reserved. Licensed under the OpenSSL license (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>. 1.1.1i 2018-09-23 EVP_PKEY_meth_get_count(3)