Execute become-spongy.sh

https://github.com/rtyley/spongycastle/blob/3040af/become-spongy.sh

1 files changed, 60 insertions, 0 deletions

diff --git a/core/src/test/java/org/spongycastle/crypto/test/SHA256DigestTest.java b/core/src/test/java/org/spongycastle/crypto/test/SHA256DigestTest.java
new file mode 100644
index 00000000..548ca1fb
--- /dev/null
+++ b/core/src/test/java/org/spongycastle/crypto/test/SHA256DigestTest.java
@@ -0,0 +1,60 @@
+package org.spongycastle.crypto.test;
+
+import org.spongycastle.crypto.Digest;
+import org.spongycastle.crypto.digests.SHA256Digest;
+
+/**
+ * standard vector test for SHA-256 from FIPS Draft 180-2.
+ *
+ * Note, the first two vectors are _not_ from the draft, the last three are.
+ */
+public class SHA256DigestTest
+    extends DigestTest
+{
+    private static String[] messages =
+    {
+        "",
+        "a",
+        "abc",
+        "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+    };
+    
+    private static String[] digests =
+    {
+        "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+        "ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb",
+        "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
+        "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1"
+    };
+    
+    // 1 million 'a'
+    static private String  million_a_digest = "cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0";
+
+    SHA256DigestTest()
+    {
+        super(new SHA256Digest(), messages, digests);
+    }
+
+    public void performTest()
+    {
+        super.performTest();
+
+        millionATest(million_a_digest);
+    }
+
+    protected Digest cloneDigest(Digest digest)
+    {
+        return new SHA256Digest((SHA256Digest)digest);
+    }
+
+    protected Digest cloneDigest(byte[] encodedState)
+    {
+        return new SHA256Digest(encodedState);
+    }
+
+    public static void main(
+        String[]    args)
+    {
+        runTest(new SHA256DigestTest());
+    }
+}