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The FIPS 140-2 Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms certified to FIPS 140-2 level 1. This jar contains the debug version JCE provider and low-level API for the BC-FJA version 1.0.2.3, FIPS Certificate #3514. Please note the debug jar is not certified.
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package org.bouncycastle.crypto.internal.pqc;
import org.bouncycastle.crypto.internal.CipherParameters;
/**
* Base interface for a PQC signing algorithm.
*/
public interface MessageSigner
{
/**
* initialise the signer for signature generation or signature
* verification.
*
* @param forSigning true if we are generating a signature, false
* otherwise.
* @param param key parameters for signature generation.
*/
public void init(boolean forSigning, CipherParameters param);
/**
* sign the passed in message (usually the output of a hash function).
*
* @param message the message to be signed.
* @return the signature of the message
*/
public byte[] generateSignature(byte[] message);
/**
* verify the message message against the signature value.
*
* @param message the message that was supposed to have been signed.
* @param signature the signature of the message
*/
public boolean verifySignature(byte[] message, byte[] signature);
}
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