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
HISTORY
d2i_DHparams() and
i2d_DHparams() first appeared in SSLeay 0.5.1 and
have been available since OpenBSD 2.4.