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Command: d2i_DHparams | Section: 3 | Source: OpenBSD | File: d2i_DHparams.3
D2I_DHPARAMS(3) FreeBSD Library Functions Manual D2I_DHPARAMS(3)
NAME
d2i_DHparams, i2d_DHparams - PKCS#3 DH parameter functions
SYNOPSIS
#include <openssl/dh.h>
DH *
d2i_DHparams(DH **a, unsigned char **pp, long length);
int
i2d_DHparams(DH *a, unsigned char **pp);
DESCRIPTION
These functions decode and encode PKCS#3 DH parameters using the
DHparameter structure described in PKCS#3. They otherwise behave in a
way similar to d2i_X509(3) and i2d_X509(3).
RETURN VALUES
d2i_DHparams() returns a DH object or NULL if an error occurs.
i2d_DHparams() returns the number of bytes successfully encoded or a
value <= 0 if an error occurs.
SEE ALSO
d2i_X509(3), DH_new(3)
HISTORY
d2i_DHparams() and i2d_DHparams() first appeared in SSLeay 0.5.1 and have
been available since OpenBSD 2.4.
FreeBSD 14.1-RELEASE-p8 March 27, 2018 FreeBSD 14.1-RELEASE-p8