com.wl4g.component.common.crypto.asymmetric.AsymmetricCryptor Maven / Gradle / Ivy
/*
* Copyright 2017 ~ 2025 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.wl4g.component.common.crypto.asymmetric;
import java.security.spec.KeySpec;
import com.wl4g.component.common.codec.CodecSource;
import com.wl4g.component.common.crypto.asymmetric.spec.KeyPairSpec;
/**
* {@link AsymmetricCryptor}
*
* @param
* @param
* @author Wangl.sir <[email protected], [email protected]>
* @version 2019年08月29日 v1.0.0
* @see
*/
public interface AsymmetricCryptor {
/**
* Generate KeyPairSpec
*
* @return
*/
KeyPairSpec generateKeyPair();
/**
* Generate KeyPairSpec.
*
* @param publicKey
* @param privateKey
* @return
*/
KeyPairSpec generateKeyPair(byte[] publicKey, byte[] privateKey);
/**
* Deserialization generate private KeySpec.
*
* @param publicKey
* @return
*/
KeySpec generatePubKeySpec(byte[] publicKey);
/**
* Deserialization generate private KeySpec.
*
* @param privateKey
* @return
*/
KeySpec generateKeySpec(byte[] privateKey);
/**
* Encrypt plain text based on the built key pair
*
* @param keySpec
* @param plainSource
* @return
*/
CodecSource encrypt(final KeySpec keySpec, final CodecSource plainSource);
/**
* Decryption the hex ciphertext based on the constructed key pair
*
* @param keySpec
* @param cipherSource
* @return
*/
CodecSource decrypt(final KeySpec keySpec, final CodecSource cipherSource);
/**
* Gets algorithm name
*
* @return
*/
String getAlgorithmPrimary();
/**
* Gets algorithm paddings name
*
* @return
*/
String getPadAlgorithm();
/**
* Gets asymmetric key digits
*
* @return
*/
int getKeysize();
}