.Dd $Mdocdate: November 5 2016 $
.Dt D2I_DHPARAMS 3
.Os
.Sh NAME
.Nm d2i_DHparams ,
.Nm i2d_DHparams
.Nd PKCS#3 DH parameter functions
.Sh SYNOPSIS
.In openssl/dh.h
.Ft DH *
.Fo d2i_DHparams
.Fa "DH **a"
.Fa "unsigned char **pp"
.Fa "long length"
.Fc
.Ft int
.Fo i2d_DHparams
.Fa "DH *a"
.Fa "unsigned char **pp"
.Fc
.Sh DESCRIPTION
These functions decode and encode PKCS#3 DH parameters using the
DHparameter structure described in PKCS#3.
.Pp
Otherwise these behave in a way similar to
.Xr d2i_X509 3
and
.Xr i2d_X509 3 .
.Sh SEE ALSO
.Xr d2i_X509 3