Merge pull request #164 from rpmoore/hash_fixes

Updating the hashes so that the return the correct hash providers.

Author: shabtaisharon

ds3-sdk/src/main/java/com/spectralogic/ds3client/utils/hashing/SHA256Hasher.java

@@ -7,7 +7,7 @@ public class SHA256Hasher extends DigestHasher {
     @Override
     MessageDigest getDigest() {
         try {
-            return MessageDigest.getInstance("SHA256");
+            return MessageDigest.getInstance("SHA-256");
         } catch (final NoSuchAlgorithmException e) {
             throw new RuntimeException(e);
         }

ds3-sdk/src/main/java/com/spectralogic/ds3client/utils/hashing/SHA512Hasher.java

@@ -7,7 +7,7 @@ public class SHA512Hasher extends DigestHasher{
     @Override
     MessageDigest getDigest() {
         try {
-            return MessageDigest.getInstance("SHA512");
+            return MessageDigest.getInstance("SHA-512");
         } catch (final NoSuchAlgorithmException e) {
             throw new RuntimeException(e);
         }

ds3-sdk/src/test/java/com/spectralogic/ds3client/utils/hashing/Sha256Hash_Test.java

@@ -0,0 +1,15 @@
+package com.spectralogic.ds3client.utils.hashing;
+
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+public class Sha256Hash_Test {
+    @Test
+    public void calculateSha256() {
+        final SHA256Hasher hasher = new SHA256Hasher();
+
+        assertThat(hasher.digest(), is("47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU="));
+    }
+}

ds3-sdk/src/test/java/com/spectralogic/ds3client/utils/hashing/Sha512Hash_Test.java

@@ -0,0 +1,15 @@
+package com.spectralogic.ds3client.utils.hashing;
+
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+public class Sha512Hash_Test {
+    @Test
+    public void calculateSha512() {
+        final SHA512Hasher hasher = new SHA512Hasher();
+
+        assertThat(hasher.digest(), is("z4PhNX7vuL3xVChQ1m2AB9Yg5AULVxXcg/SpIdNs6c5H0NE8XYXysP+DGNKHfuwvY7kxvUdBeoGlODJ6+SfaPg=="));
+    }
+}