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Düzenlenen Dosya: DSA_dup_DH.3ssl

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.\" ========================================================================
.\"
.IX Title "DSA_DUP_DH 3"
.TH DSA_DUP_DH 3 "2023-09-11" "1.1.1w" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
DSA_dup_DH \- create a DH structure out of DSA structure
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/dsa.h>
\&
\& DH *DSA_dup_DH(const DSA *r);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBDSA_dup_DH()\fR duplicates \s-1DSA\s0 parameters/keys as \s-1DH\s0 parameters/keys. q
is lost during that conversion, but the resulting \s-1DH\s0 parameters
contain its length.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
\&\fBDSA_dup_DH()\fR returns the new \fB\s-1DH\s0\fR structure, and \s-1NULL\s0 on error. The
error codes can be obtained by \fBERR_get_error\fR\|(3).
.SH "NOTE"
.IX Header "NOTE"
Be careful to avoid small subgroup attacks when using this.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBDH_new\fR\|(3), \fBDSA_new\fR\|(3), \fBERR_get_error\fR\|(3)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2000\-2018 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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