ext/ed25519-amd64-asm/ge25519_double.c


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#include "ge25519.h"

void ge25519_double(ge25519_p3 *r, const ge25519_p3 *p)
{
  ge25519_p1p1 grp1p1;
  ge25519_dbl_p1p1(&grp1p1, (ge25519_p2 *)p);
  ge25519_p1p1_to_p3(r, &grp1p1);
}