1 files changed, 0 insertions, 32 deletions
diff --git a/core/src/main/java/org/bouncycastle/crypto/prng/drbg/SP80090DRBG.java b/core/src/main/java/org/bouncycastle/crypto/prng/drbg/SP80090DRBG.java
deleted file mode 100644
index 7a919f31..00000000
--- a/core/src/main/java/org/bouncycastle/crypto/prng/drbg/SP80090DRBG.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package org.bouncycastle.crypto.prng.drbg;
-
-/**
- * Interface to SP800-90A deterministic random bit generators.
- */
-public interface SP80090DRBG
-{
-    /**
-     * Return the block size of the DRBG.
-     *
-     * @return the block size (in bits) produced by each round of the DRBG.
-     */
-    int getBlockSize();
-
-    /**
-     * Populate a passed in array with random data.
-     *
-     * @param output output array for generated bits.
-     * @param additionalInput additional input to be added to the DRBG in this step.
-     * @param predictionResistant true if a reseed should be forced, false otherwise.
-     *
-     * @return number of bits generated, -1 if a reseed required.
-     */
-    int generate(byte[] output, byte[] additionalInput, boolean predictionResistant);
-
-    /**
-     * Reseed the DRBG.
-     *
-     * @param additionalInput additional input to be added to the DRBG in this step.
-     */
-    void reseed(byte[] additionalInput);
-}