second iteration

openjdk · Jul 12, 2022 · 919851a · 919851a
1 parent e93aa8e
commit 919851a
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Showing 3 changed files with 16 additions and 16 deletions.
diff --git a/src/java.base/share/classes/sun/security/provider/MD4.java b/src/java.base/share/classes/sun/security/provider/MD4.java
@@ -138,17 +138,17 @@ void implDigest(byte[] out, int ofs) {
 
     private static int FF(int a, int b, int c, int d, int x, int s) {
         a += ((b & c) | ((~b) & d)) + x;
-        return Integer.rotateRight(a, (32 - s));
+        return Integer.rotateLeft(a, s);
     }
 
     private static int GG(int a, int b, int c, int d, int x, int s) {
         a += ((b & c) | (b & d) | (c & d)) + x + 0x5a827999;
-        return Integer.rotateRight(a, (32 - s));
+        return Integer.rotateLeft(a, s);
     }
 
     private static int HH(int a, int b, int c, int d, int x, int s) {
         a += ((b ^ c) ^ d) + x + 0x6ed9eba1;
-        return Integer.rotateRight(a, (32 - s));
+        return Integer.rotateLeft(a, s);
     }
 
     /**

diff --git a/src/java.base/share/classes/sun/security/provider/MD5.java b/src/java.base/share/classes/sun/security/provider/MD5.java
@@ -120,22 +120,22 @@ void implDigest(byte[] out, int ofs) {
 
     private static int FF(int a, int b, int c, int d, int x, int s, int ac) {
         a += ((b & c) | ((~b) & d)) + x + ac;
-        return (Integer.rotateRight(a, (32 - s)) + b);
+        return Integer.rotateLeft(a, s) + b;
     }
 
     private static int GG(int a, int b, int c, int d, int x, int s, int ac) {
         a += ((b & d) | (c & (~d))) + x + ac;
-        return (Integer.rotateRight(a, (32 - s)) + b);
+        return Integer.rotateLeft(a, s) + b;
     }
 
     private static int HH(int a, int b, int c, int d, int x, int s, int ac) {
         a += ((b ^ c) ^ d) + x + ac;
-        return (Integer.rotateRight(a, (32 - s)) + b);
+        return Integer.rotateLeft(a, s) + b;
     }
 
     private static int II(int a, int b, int c, int d, int x, int s, int ac) {
         a += (c ^ (b | (~d))) + x + ac;
-        return (Integer.rotateRight(a, (32 - s)) + b);
+        return Integer.rotateLeft(a, s) + b;
     }
 
     /**

diff --git a/src/java.base/share/classes/sun/security/provider/SHA.java b/src/java.base/share/classes/sun/security/provider/SHA.java
@@ -156,7 +156,7 @@ private void implCompress0(byte[] buf, int ofs) {
         // the buffer
         for (int t = 16; t <= 79; t++) {
             int temp = W[t-3] ^ W[t-8] ^ W[t-14] ^ W[t-16];
-            W[t] = Integer.rotateRight(temp, 31);
+            W[t] = Integer.rotateLeft(temp, 1);
         }
 
         int a = state[0];
@@ -167,44 +167,44 @@ private void implCompress0(byte[] buf, int ofs) {
 
         // Round 1
         for (int i = 0; i < 20; i++) {
-            int temp = Integer.rotateRight(a, (32-5)) +
+            int temp = Integer.rotateLeft(a, 5) +
                 ((b&c)|((~b)&d))+ e + W[i] + round1_kt;
             e = d;
             d = c;
-            c = Integer.rotateRight(b, (32-30));
+            c = Integer.rotateLeft(b, 30);
             b = a;
             a = temp;
         }
 
         // Round 2
         for (int i = 20; i < 40; i++) {
-            int temp = Integer.rotateRight(a, (32-5)) +
+            int temp = Integer.rotateLeft(a, 5) +
                 (b ^ c ^ d) + e + W[i] + round2_kt;
             e = d;
             d = c;
-            c = Integer.rotateRight(b, (32-30));
+            c = Integer.rotateLeft(b, 30);
             b = a;
             a = temp;
         }
 
         // Round 3
         for (int i = 40; i < 60; i++) {
-            int temp = Integer.rotateRight(a, (32-5)) +
+            int temp = Integer.rotateLeft(a, 5) +
                 ((b&c)|(b&d)|(c&d)) + e + W[i] + round3_kt;
             e = d;
             d = c;
-            c = Integer.rotateRight(b, (32-30));
+            c = Integer.rotateLeft(b, 30);
             b = a;
             a = temp;
         }
 
         // Round 4
         for (int i = 60; i < 80; i++) {
-            int temp = Integer.rotateRight(a, (32-5)) +
+            int temp = Integer.rotateLeft(a, 5) +
                 (b ^ c ^ d) + e + W[i] + round4_kt;
             e = d;
             d = c;
-            c = Integer.rotateRight(b, (32-30));
+            c = Integer.rotateLeft(b, 30);
             b = a;
             a = temp;
         }