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The FIPS 140-3 Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms certified to FIPS 140-3 level 1. This jar contains JCE provider and low-level API for the BC-FJA version 2.0.0, FIPS Certificate #4743. Please see certificate for certified platform details.

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package org.bouncycastle.crypto;

import java.security.SecureRandom;

/**
 * Interface for a decryptor only able to decrypt a single block of data that makes use of
 * a SecureRandom in the process (usually for algorithmic blinding).
 *
 * @param  the parameters type for the decryptor's cipher.
 */
public interface SingleBlockDecryptorUsingSecureRandom
    extends SingleBlockDecryptor, OperatorUsingSecureRandom>
{
    /**
     * Return a variant of this decryptor using the passed in random as its source of randomness.
     *
     * @param random the SecureRandom to use.
     * @return a new encryptor which will use random where random data is required.
     */
    SingleBlockDecryptorUsingSecureRandom withSecureRandom(SecureRandom random);
}