ref: 350a4acbb13a24d2bdb66267c243a237cc7a7bf3
dir: /sys/src/libsec/port/dsaprivtopub.c/
#include "os.h"
#include <mp.h>
#include <libsec.h>
DSApub*
dsaprivtopub(DSApriv *priv)
{
DSApub *pub;
pub = dsapuballoc();
pub->p = mpcopy(priv->pub.p);
pub->q = mpcopy(priv->pub.q);
pub->alpha = mpcopy(priv->pub.alpha);
pub->key = mpcopy(priv->pub.key);
return pub;
}