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Editing: EVP_PKEY_meth_get_count.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" EVP_PKEY_meth_get_count, EVP_PKEY_meth_get0, EVP_PKEY_meth_get0_info \- enumerate public key methods .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #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); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBEVP_PKEY_meth_count()\fR returns a count of the number of public key methods available: it includes standard methods and any methods added by the application. .PP \&\fBEVP_PKEY_meth_get0()\fR returns the public key method \fBidx\fR. The value of \fBidx\fR must be between zero and \fBEVP_PKEY_meth_get_count()\fR \- 1. .PP \&\fBEVP_PKEY_meth_get0_info()\fR returns the public key \s-1ID\s0 (a \s-1NID\s0) and any flags associated with the public key method \fB*meth\fR. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBEVP_PKEY_meth_count()\fR returns the number of available public key methods. .PP \&\fBEVP_PKEY_meth_get0()\fR return a public key method or \fB\s-1NULL\s0\fR if \fBidx\fR is out of range. .PP \&\fBEVP_PKEY_meth_get0_info()\fR does not return a value. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBEVP_PKEY_new\fR\|(3) .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2002\-2017 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.
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