session-android/libaxolotl/jni/ed25519/ge_p3_to_cached.c
Moxie Marlinspike 2ed8d333d9 Add ed25519
2014-10-20 12:14:18 -07:00

18 lines
246 B
C

#include "ge.h"
/*
r = p
*/
static const fe d2 = {
#include "d2.h"
} ;
extern void ge_p3_to_cached(ge_cached *r,const ge_p3 *p)
{
fe_add(r->YplusX,p->Y,p->X);
fe_sub(r->YminusX,p->Y,p->X);
fe_copy(r->Z,p->Z);
fe_mul(r->T2d,p->T,d2);
}