encryption-verify-tool/src/main/java/com/fr/password/tool/keys/CustomSM2Keys.java

package com.fr.password.tool.keys;

import cn.hutool.core.util.CharsetUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.asymmetric.KeyType;
import cn.hutool.crypto.asymmetric.RSA;

/**
 * desc
 *
 * @author Anner
 * created on 2020-10-19
 */
public class CustomSM2Keys {

    private static CustomSM2Keys instance = new CustomSM2Keys();

    public static CustomSM2Keys getInstance() {
        return instance;
    }

    private CustomSM2Keys(){
    }

    String publicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCdm/o3XJLF4Yo4Sx3HyQrk9ZIHiJTqW6NDOS89Vq4V7qZCZkq+ejgk8i8f1cYurJ8XNYJ1qJUXG4zifSaz7eUCQuGbzRSESxmZfCNThKMhzLt/IPuQ6jHBHHBY+hj58lQVHysixKsZ2TvpXNNh2nO/MdEgxToGzX7lj39Vs4HZewIDAQAB";
    String privateKey = "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";

    RSA rsa = new RSA(privateKey, publicKey);


    public String encrypt(String s) throws Exception {
        return rsa.encryptBase64(StrUtil.bytes(s, CharsetUtil.CHARSET_UTF_8), KeyType.PublicKey);
    }

    public String encrypt(String s, String s1) throws Exception {
        RSA custom = new RSA(null, s1);
        return custom.encryptBase64(StrUtil.bytes(s, CharsetUtil.CHARSET_UTF_8), KeyType.PublicKey);
    }


    public String decrypt(String s) throws Exception {
        return rsa.decryptStr(s, KeyType.PrivateKey);
    }

    public String decrypt(String s, String s1) throws Exception {
        RSA custom = new RSA(s1, null);
        return custom.decryptStr(s, KeyType.PrivateKey);
    }
}