/* * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */#include "os.h"#include <mp.h>#include <libsec.h>EGpriv*eggen(int nlen, int rounds){ EGpub *pub; EGpriv *priv; priv = egprivalloc(); pub = &priv->pub; pub->p = mpnew(0); pub->alpha = mpnew(0); pub->key = mpnew(0); priv->secret = mpnew(0); gensafeprime(pub->p, pub->alpha, nlen, rounds); mprand(nlen-1, genrandom, priv->secret); mpexp(pub->alpha, priv->secret, pub->p, pub->key); return priv;}
/*
* This file is part of the UCB release of Plan 9. It is subject to the license
* terms in the LICENSE file found in the top-level directory of this
* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
* part of the UCB release of Plan 9, including this file, may be copied,
* modified, propagated, or distributed except according to the terms contained
* in the LICENSE file.
*/
#include "os.h"
#include <mp.h>
#include <libsec.h>
EGpriv*
eggen(int nlen, int rounds)
{
EGpub *pub;
EGpriv *priv;
priv = egprivalloc();
pub = &priv->pub;
pub->p = mpnew(0);
pub->alpha = mpnew(0);
pub->key = mpnew(0);
priv->secret = mpnew(0);
gensafeprime(pub->p, pub->alpha, nlen, rounds);
mprand(nlen-1, genrandom, priv->secret);
mpexp(pub->alpha, priv->secret, pub->p, pub->key);
return priv;
}