Merge pull request #6 from str4d/ref10

str4d · str4d · commit e7d2a3f4193a · 2014-08-30T23:19:13.000Z
Ref10
diff --git a/src/net/i2p/crypto/eddsa/Utils.java b/src/net/i2p/crypto/eddsa/Utils.java
@@ -46,7 +46,7 @@ public static int negative(int b) {
      * @return 0 or 1, the value of the i'th bit in h
      */
     public static int bit(byte[] h, int i) {
-        return (h[i/8] >> (i%8)) & 1;
+        return (h[i >> 3] >> (i & 7)) & 1;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ public static int negative(int b) {`
`46`	`46`	`* @return 0 or 1, the value of the i'th bit in h`
`47`	`47`	`*/`
`48`	`48`	`public static int bit(byte[] h, int i) {`
`49`		`- return (h[i/8] >> (i%8)) & 1;`
	`49`	`+ return (h[i >> 3] >> (i & 7)) & 1;`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`/**`