--- old/src/java.base/share/classes/sun/security/provider/SHA5.java	2016-04-15 21:29:39.000000000 +0800
+++ new/src/java.base/share/classes/sun/security/provider/SHA5.java	2016-04-15 21:29:39.000000000 +0800
@@ -306,4 +306,31 @@
             super("SHA-384", 48, INITIAL_HASHES);
         }
     }
+    public static final class SHA512_224 extends SHA5 {
+
+        private static final long[] INITIAL_HASHES = {
+                0x8C3D37C819544DA2L, 0x73E1996689DCD4D6L,
+                0x1DFAB7AE32FF9C82L, 0x679DD514582F9FCFL,
+                0x0F6D2B697BD44DA8L, 0x77E36F7304C48942L,
+                0x3F9D85A86A1D36C8L, 0x1112E6AD91D692A1L
+        };
+
+        public SHA512_224() {
+            super("SHA-512/224", 28, INITIAL_HASHES);
+        }
+    }
+
+    public static final class SHA512_256 extends SHA5 {
+
+        private static final long[] INITIAL_HASHES = {
+                0x22312194FC2BF72CL, 0x9F555FA3C84C64C2L,
+                0x2393B86B6F53B151L, 0x963877195940EABDL,
+                0x96283EE2A88EFFE3L, 0xBE5E1E2553863992L,
+                0x2B0199FC2C85B8AAL, 0x0EB72DDC81C52CA2L
+        };
+
+        public SHA512_256() {
+            super("SHA-512/256", 32, INITIAL_HASHES);
+        }
+    }
 }