The Tor Browser: js/src/jit-test/tests/ion/bug761835.js@6474c204b198 (annotated)

js/src/jit-test/tests/ion/bug761835.js@6474c204b198 (annotated)

js/src/jit-test/tests/ion/bug761835.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 // |jit-test| error: TypeError
 function BigInteger(a,b,c) {
   this.array = new Array();
   if(a != null)
     if("number" == typeof a) this.fromNumber(a,b,c);
     else this.fromString(a,b);
 }
 function nbi() { return new BigInteger(null); }
 function am3(i,x,w,j,c,n) {}
 setupEngine = function(fn, bits) {
   dbits = bits;
   BI_DB = dbits;
   BI_DM = ((1<<dbits)-1);
 }
 function intAt(s,i) {}
 function bnpFromInt(x) {}
 function nbv(i) { var r = nbi(); r.fromInt(i); return r; }
 function bnpFromString(s,b) {
   var this_array = this.array;
   if(b == 16) k = 4;
   this.t = 0;
   var i = s.length, mi = false, sh = 0;
   while(--i >= 0) {
     var x = (k==8)?s[i]&0xff:intAt(s,i);
     if(sh == 0)
       this_array[this.t++] = x;
     else if(sh+k > BI_DB) {
       this_array[this.t++] = (x>>(BI_DB-sh));
     }
     sh += k;
   }
 }
 function bnAbs() { return (this.s<0)?this.negate():this; }
 function nbits(x) {
   var r = 1, t;
   return r;
 }
 function bnBitLength() {}
 function bnpDLShiftTo(n,r) {
   var this_array = this.array;
   var r_array = r.array;
   for(i = this.t-1; i >= 0; --i) r_array[i+n] = this_array[i];
   r.t = this.t+n;
 }
 function bnpLShiftTo(n,r) {
   var bs = n%BI_DB;
   var ds = Math.floor(n/BI_DB), c = (this.s<<bs)&BI_DM, i;
   r.t = this.t+ds+1;
 }
 function bnpDivRemTo(m,q,r) {
   var pm = m.abs();
   var pt = this.abs();
   var y = nbi(), ts = this.s, ms = m.s;
   var pm_array = pm.array;
   var nsh = BI_DB-nbits(pm_array[pm.t-1]);
   if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }
   var ys = y.t;
   var i = r.t, j = i-ys, t = (q==null)?nbi():q;
   y.dlShiftTo(j,t);
   BigInteger.ONE.dlShiftTo(ys,t);
 }
 function bnMod(a) {
   var r = nbi();
   this.abs().divRemTo(a,null,r);
 }
 function Montgomery(m) {
   this.m = m;
 }
 function montConvert(x) {
   var r = nbi();
   x.abs().dlShiftTo(this.m.t,r);
   r.divRemTo(this.m,null,r);
 }
 function montRevert(x) {
   var r = nbi();
   return r;
 }
 Montgomery.prototype.convert = montConvert;
 Montgomery.prototype.revert = montRevert;
 function bnpIsEven() {}
 function bnpExp(e,z) {
   var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;
   return z.revert(r);
 }
 function bnModPowInt(e,m) {
   if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);
   return this.exp(e,z);
 }
 BigInteger.prototype.fromInt = bnpFromInt;
 BigInteger.prototype.fromString = bnpFromString;
 BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
 BigInteger.prototype.lShiftTo = bnpLShiftTo;
 BigInteger.prototype.divRemTo = bnpDivRemTo;
 BigInteger.prototype.isEven = bnpIsEven;
 BigInteger.prototype.exp = bnpExp;
 BigInteger.prototype.abs = bnAbs;
 BigInteger.prototype.bitLength = bnBitLength;
 BigInteger.prototype.mod = bnMod;
 BigInteger.prototype.modPowInt = bnModPowInt;
 BigInteger.ONE = nbv(1);
 function parseBigInt(str,r) {
   return new BigInteger(str,r);
 }
 function pkcs1pad2(s,n) {
   var ba = new Array();
   return new BigInteger(ba);
 }
 function RSAKey() {
 }
 function RSASetPublic(N,E) {
     this.n = parseBigInt(N,16);
 }
 function RSADoPublic(x) {
   return x.modPowInt(this.e, this.n);
 }
 function RSAEncrypt(text) {
   var m = pkcs1pad2(text,(this.n.bitLength()+7)>>3);
   var c = this.doPublic(m);
   var h = c.toString(16);
   if((h.length & 1) == 0) return h; else return "0" + h;
 }
 RSAKey.prototype.doPublic = RSADoPublic;
 RSAKey.prototype.setPublic = RSASetPublic;
 RSAKey.prototype.encrypt = RSAEncrypt;
 function RSASetPrivateEx(N,E,D,P,Q,DP,DQ,C) {
     this.p = parseBigInt(P,16);
 }
 function RSADoPrivate(x) {
   var xp = x.mod(this.p).modPow(this.dmp1, this.p);
 }
 function RSADecrypt(ctext) {
   var c = parseBigInt(ctext, 16);
   var m = this.doPrivate(c);
 }
 RSAKey.prototype.doPrivate = RSADoPrivate;
 RSAKey.prototype.setPrivateEx = RSASetPrivateEx;
 RSAKey.prototype.decrypt = RSADecrypt;
 nValue="a5261939975948bb7a58dffe5ff54e65f0498f9175f5a09288810b8975871e99af3b5dd94057b0fc07535f5f97444504fa35169d461d0d30cf0192e307727c065168c788771c561a9400fb49175e9e6aa4e23fe11af69e9412dd23b0cb6684c4c2429bce139e848ab26d0829073351f4acd36074eafd036a5eb83359d2a698d3";
 eValue="10001";
 dValue="8e9912f6d3645894e8d38cb58c0db81ff516cf4c7e5a14c7f1eddb1459d2cded4d8d293fc97aee6aefb861859c8b6a3d1dfe710463e1f9ddc72048c09751971c4a580aa51eb523357a3cc48d31cfad1d4a165066ed92d4748fb6571211da5cb14bc11b6e2df7c1a559e6d5ac1cd5c94703a22891464fba23d0d965086277a161";
 pValue="d090ce58a92c75233a6486cb0a9209bf3583b64f540c76f5294bb97d285eed33aec220bde14b2417951178ac152ceab6da7090905b478195498b352048f15e7d";
 qValue="cab575dc652bb66df15a0359609d51d1db184750c00c6698b90ef3465c99655103edbf0d54c56aec0ce3c4d22592338092a126a0cc49f65a4a30d222b411e58f";
 dmp1Value="1a24bca8e273df2f0e47c199bbf678604e7df7215480c77c8db39f49b000ce2cf7500038acfff5433b7d582a01f1826e6f4d42e1c57f5e1fef7b12aabc59fd25";
 dmq1Value="3d06982efbbe47339e1f6d36b1216b8a741d410b0c662f54f7118b27b9a4ec9d914337eb39841d8666f3034408cf94f5b62f11c402fc994fe15a05493150d9fd";
 coeffValue="3a3e731acd8960b7ff9eb81a7ff93bd1cfa74cbd56987db58b4594fb09c09084db1734c8143f98b602b981aaa9243ca28deb69b5b280ee8dcee0fd2625e53250";
 setupEngine(am3, 28);
 function check_correctness(text, hash) {
   var RSA = new RSAKey();
   RSA.setPublic(nValue, eValue);
   RSA.setPrivateEx(nValue, eValue, dValue, pValue, qValue, dmp1Value, dmq1Value, coeffValue);
   var encrypted = RSA.encrypt(text);
   var decrypted = RSA.decrypt(encrypted);
 }
 check_correctness("Hello! I am some text.", "142b19b40fee712ab9468be296447d38c7dfe81a7850f11ae6aa21e49396a4e90bd6ba4aa385105e15960a59f95447dfad89671da6e08ed42229939583753be84d07558abb4feee4d46a92fd31d962679a1a5f4bf0fb7af414b9a756e18df7e6d1e96971cc66769f3b27d61ad932f2211373e0de388dc040557d4c3c3fe74320");