ref: 990ceeef3bfd9d56e2e6dd39cf5ac185b1a2de08
dir: /sys/src/libsec/port/eggen.c/
#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; }