disable mod NIST_P521(not used)

dev
MITSUNARI Shigeo 6 years ago
parent c7c4de4392
commit 602a2df220
  1. 22
      src/fp_generator.hpp

@ -210,19 +210,13 @@ struct FpGenerator : Xbyak::CodeGenerator {
align(16);
mulUnit_ = getCurr<uint3opI>();
gen_mulUnit();
if (op.primeMode == PM_NIST_P521) {
align(16);
op.fpDbl_mod = getCurr<void3u>();
gen_fpDbl_mod(op);
} else {
align(16);
mul_ = getCurr<void4u>();
op.fp_mul = mul_;
gen_mul();
align(16);
op.fp_sqr = getCurr<void3u>();
gen_sqr();
}
align(16);
mul_ = getCurr<void4u>();
op.fp_mul = mul_;
gen_mul();
align(16);
op.fp_sqr = getCurr<void3u>();
gen_sqr();
if (op.primeMode != PM_NIST_P192 && op.N <= 4) { // support general op.N but not fast for op.N > 4
align(16);
op.fp_preInv = getCurr<int2u>();
@ -895,11 +889,13 @@ struct FpGenerator : Xbyak::CodeGenerator {
fpDbl_mod_NIST_P192(sf.p[0], sf.p[1], sf.t);
return;
}
#if 0
if (op.primeMode == PM_NIST_P521) {
StackFrame sf(this, 2, 8 | UseRDX);
fpDbl_mod_NIST_P521(sf.p[0], sf.p[1], sf.t);
return;
}
#endif
switch (pn_) {
case 2:
gen_fpDbl_mod2();

Loading…
Cancel
Save