1 files changed, 0 insertions, 51 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/Digest.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/Digest.java
deleted file mode 100644
index 33103b26a..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/Digest.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.spongycastle.crypto;
-
-/**
- * interface that a message digest conforms to.
- */
-public interface Digest
-{
-    /**
-     * return the algorithm name
-     *
-     * @return the algorithm name
-     */
-    public String getAlgorithmName();
-
-    /**
-     * return the size, in bytes, of the digest produced by this message digest.
-     *
-     * @return the size, in bytes, of the digest produced by this message digest.
-     */
-    public int getDigestSize();
-
-    /**
-     * update the message digest with a single byte.
-     *
-     * @param in the input byte to be entered.
-     */
-    public void update(byte in);
-
-    /**
-     * update the message digest with a block of bytes.
-     *
-     * @param in the byte array containing the data.
-     * @param inOff the offset into the byte array where the data starts.
-     * @param len the length of the data.
-     */
-    public void update(byte[] in, int inOff, int len);
-
-    /**
-     * close the digest, producing the final digest value. The doFinal
-     * call leaves the digest reset.
-     *
-     * @param out the array the digest is to be copied into.
-     * @param outOff the offset into the out array the digest is to start at.
-     */
-    public int doFinal(byte[] out, int outOff);
-
-    /**
-     * reset the digest back to it's initial state.
-     */
-    public void reset();
-}