.\"	$OpenBSD: d2i_X509_ALGOR.3,v 1.2 2016/11/06 15:52:50 jmc Exp $
.\"
.Dd $Mdocdate: November 6 2016 $
.Dt D2I_X509_ALGOR 3
.Os
.Sh NAME
.Nm d2i_X509_ALGOR ,
.Nm i2d_X509_ALGOR
.Nd AlgorithmIdentifier functions
.Sh SYNOPSIS
.In openssl/x509.h
.Ft X509_ALGOR *
.Fo d2i_X509_ALGOR
.Fa "X509_ALGOR **a"
.Fa "unsigned char **pp"
.Fa "long length"
.Fc
.Ft int
.Fo i2d_X509_ALGOR
.Fa "X509_ALGOR *a"
.Fa "unsigned char **pp"
.Fc
.Sh DESCRIPTION
These functions decode and encode an
.Vt X509_ALGOR
structure which is equivalent to the
.Sy AlgorithmIdentifier
structure.
.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