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new sjcl.test.TestCase("Bignum modular reduction test", function (cb) {
if (!sjcl.bn) {
this.unimplemented();
cb && cb();
return;
}
var a, N, r;
for (i=0; i < sjcl.test.vector.bn_mod.length; i++) {
tv = sjcl.test.vector.bn_mod[i];
try {
a = new sjcl.bn(tv.a);
N = new sjcl.bn(tv.N);
r = a.mod(N);
this.require(r.equals(new sjcl.bn(tv.r)));
} catch(e) {
this.fail(e);
}
}
cb && cb();
});
new sjcl.test.TestCase("Bignum modular multiplication test", function (cb) {
if (!sjcl.bn) {
this.unimplemented();
cb && cb();
return;
}
var a, b, N, r;
for(var j=0;j<10;j++)for (i=0; i < sjcl.test.vector.bn_mulmod.length; i++) {
tv = sjcl.test.vector.bn_mulmod[i];
try {
a = new sjcl.bn(tv.a);
b = new sjcl.bn(tv.b);
N = new sjcl.bn(tv.N);
r = a.mulmod(b, N);
this.require(r.equals(new sjcl.bn(tv.r)));
} catch(e) {
this.fail(e);
}
}
cb && cb();
});
new sjcl.test.TestCase("Bignum modular exponentiation test", function (cb) {
if (!sjcl.bn) {
this.unimplemented();
cb && cb();
return;
}
var i, tv, g, x, N, v;
for (i=0; i < sjcl.test.vector.bn_powermod.length; i++) {
tv = sjcl.test.vector.bn_powermod[i];
try {
g = new sjcl.bn(tv.g);
x = new sjcl.bn(tv.x);
N = new sjcl.bn(tv.N);
v = g.powermod(x, N);
this.require(v.equals(new sjcl.bn(tv.v)));
} catch(e) {
this.fail(e);
}
}
cb && cb();
});
new sjcl.test.TestCase("Bignum toString test", function (cb) {
if (!sjcl.bn) {
this.unimplemented();
cb && cb();
return;
}
this.require((new sjcl.bn(12312434)).power(10).toString() ===
'0xb99c06973dcc72429aa1dd41b0bc40a424289a05d3d72f066ee4e71c400');
cb && cb();
});
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