springboot使用国产加密算法方式,sm2和sm3加解密demo

<dependency>
     <groupId>org.bouncycastle</groupId>
     <artifactId>bcprov-jdk15on</artifactId>
     <version>1.60</version>
</dependency>

public static void main(String[] args) throws InvalidCipherTextException {
        System.out.println("sm2测试开始-----------");
        X9ECParameters sm2EcParameters = GMNamedCurves.getByName("sm2p256v1");
        ECDomainParameters domainParameters = new ECDomainParameters(sm2EcParameters.getCurve(),sm2EcParameters.getG(),sm2EcParameters.getN());
        ECKeyPairGenerator keyPairGenerator =new ECKeyPairGenerator();
        try {
            keyPairGenerator.init(new ECKeyGenerationParameters(domainParameters, SecureRandom.getInstance("SHA1PRNG")));
            AsymmetricCipherKeyPair asymmetricCipherKeyPair = keyPairGenerator.generateKeyPair();
            //私钥
            BigInteger privateKey = ((ECPrivateKeyParameters) asymmetricCipherKeyPair.getPrivate()).getD();
            String privateKeyHex = privateKey.toString(16);
            System.out.println("私钥：" + privateKeyHex);
            //公钥
            ECPoint ecPoint = ((ECPublicKeyParameters) asymmetricCipherKeyPair.getPublic()).getQ();
            String publicKeyHex = Hex.toHexString(ecPoint.getEncoded(false));
            System.out.println("公钥：" + publicKeyHex);
            String str = SM2Util.encrypt("test",publicKeyHex);
            System.out.println("加密结果："+str);
            try{
                String res = SM2Util.decrypt(str,privateKeyHex);
                System.out.println("解密结果："+res);
            }catch (Exception e){
                e.printStackTrace();
            }
            System.out.println("sm2测试结束-----------");
            System.out.println("sm3测试开始-----------");
            String sm3 = SM3Util.sm3Sign("test");
            System.out.println("sm3加密结果"+sm3);
            if(SM3Util.sm3Verify("test",sm3)){
                System.out.println("sm3验证成功");
            }else {
                System.out.println("sm3验证失败");
            }
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
    }

const sm2 = require('sm-crypto').sm2
const cipherMode = 0 // 1 - C1C3C2，0 - C1C2C3，默认为1，这里用0

let base = Base64.encode(msgString);
let encryptData = sm2.doEncrypt(base, publicKey, cipherMode) // 加密结果
conso.log("加密结果：",encryptData);