diff --git a/src/jsbn/ec.js b/src/jsbn/ec.js
old mode 100755
new mode 100644
index 0e45f05..43ded3e
--- a/src/jsbn/ec.js
+++ b/src/jsbn/ec.js
@@ -32,9 +32,6 @@ function feFpAdd(b) {
 }
 
 function feFpSubtract(b) {
-	/*console.log("b.y (int): ", Crypto.util.bytesToHex(this.x.toByteArrayUnsigned()));
-	console.log("this.y (int): ", Crypto.util.bytesToHex(b.toBigInteger().toByteArrayUnsigned()));
-	console.log("b.y-this.y (premod): ", Crypto.util.bytesToHex(this.x.subtract(b.toBigInteger()).toByteArrayUnsigned()));*/
     return new ECFieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
 }
 
@@ -47,7 +44,6 @@ function feFpSquare() {
 }
 
 function feFpDivide(b) {
-	//console.log("x: ", Crypto.util.bytesToHex(this.x.toByteArrayUnsigned()));
     return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q));
 }
 
@@ -125,7 +121,6 @@ function pointFpAdd(b) {
     // v = X2 * Z1 - X1 * Z2
     var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q);
 
-	
     if(BigInteger.ZERO.equals(v)) {
         if(BigInteger.ZERO.equals(u)) {
             return this.twice(); // this == b, so double
diff --git a/src/jsbn/jsbn.js b/src/jsbn/jsbn.js
old mode 100755
new mode 100644
index 928cc4f..40bb9e2
--- a/src/jsbn/jsbn.js
+++ b/src/jsbn/jsbn.js
@@ -212,7 +212,7 @@ function bnCompareTo(a) {
   if(r != 0) return r;
   var i = this.t;
   r = i-a.t;
-  if(r != 0) return r;
+  if(r != 0) return (this.s<0)?-r:r;
   while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;
   return 0;
 }
diff --git a/src/jsbn/jsbn2.js b/src/jsbn/jsbn2.js
old mode 100755
new mode 100644
diff --git a/src/jsbn/prng4.js b/src/jsbn/prng4.js
old mode 100755
new mode 100644
diff --git a/src/jsbn/rng.js b/src/jsbn/rng.js
old mode 100755
new mode 100644