32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
|
new sjcl.test.TestCase("OCB 2.0 mode tests", function (cb) {
|
||
|
|
if (!sjcl.cipher.aes) {
|
||
|
|
this.unimplemented();
|
||
|
|
cb && cb();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var i, kat = sjcl.test.vector.ocb2, tv, iv, ct, aes, len, tlen, thiz=this, w=sjcl.bitArray, pt, iv, h = sjcl.codec.hex, ad, tlen;
|
||
|
|
browserUtil.cpsIterate(function (j, cbb) {
|
||
|
|
for (i=100*j; i<kat.length && i<100*(j+1); i++) {
|
||
|
|
tv = kat[i];
|
||
|
|
len = 32 * tv.key.length;
|
||
|
|
aes = new sjcl.cipher.aes(h.toBits(tv.key));
|
||
|
|
|
||
|
|
// sort of a hack because of the format of the vectors file
|
||
|
|
pt = h.toBits(tv.pt);
|
||
|
|
ct = h.toBits(tv.ct+tv.tag);
|
||
|
|
iv = h.toBits(tv.iv);
|
||
|
|
ad = h.toBits(tv.adata);
|
||
|
|
tlen = tv.tag.length * 4;
|
||
|
|
|
||
|
|
thiz.require(w.equal(sjcl.mode.ocb2.encrypt(aes, pt, iv, ad, tlen), ct), "aes-"+len+"-ocb2-encrypt #"+i);
|
||
|
|
try {
|
||
|
|
thiz.require(w.equal(sjcl.mode.ocb2.decrypt(aes, ct, iv, ad, tlen), pt), "aes-"+len+"-ocb2-decrypt #"+i);
|
||
|
|
} catch (e) {
|
||
|
|
thiz.fail("aes-ocb-decrypt #"+i+" (exn " + e + ")");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
cbb();
|
||
|
|
}, 0, kat.length / 100, true, cb);
|
||
|
|
});
|