vue使用sm2国密加密和后端hutool解密配置

后端pom文件引入相关依赖

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<!-- sm2国密 -->
<dependency>  
    <groupId>org.bouncycastle</groupId>
    <artifactId>bcprov-jdk15to18</artifactId>
    <version>1.69</version>
</dependency>

结合hutool工具类，获取公钥，在service层
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/**
 * 获取公钥q
 */
private String privatekey;
@Override
public String getSM2() {
    SM2 sm2 = SmUtil.sm2(); // 创建密钥
    // sm2的加解密时有两种方式即 C1C2C3前端的就是0、 C1C3C2前端的就是1，
    sm2.setMode(SM2Engine.Mode.C1C3C2);
    // 生成私钥
    this.privatekey = HexUtil.encodeHexStr(sm2.getPrivateKey().getEncoded());
    // 生成公钥
    String publickey = HexUtil.encodeHexStr(sm2.getPublicKey().getEncoded());
    return publickey;
}

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/**
   * 获取公钥q
   */
  @Override
  public Result getSM2() {
      String publickey = "PUBLICKEY";
      String privatekey = "PRIVATEKEY";
      String prik = stringRedisTemplate.opsForValue().get(privatekey);
      String pubk = stringRedisTemplate.opsForValue().get(publickey);
      if (StrUtil.isBlank(prik) || StrUtil.isBlank(pubk)) {
          stringRedisTemplate.delete(publickey);
          stringRedisTemplate.delete(privatekey);
          SM2 sm2 = SmUtil.sm2(); // 创建密钥
          // sm2的加解密时有两种方式即 C1C2C3前端的就是0、 C1C3C2前端的就是1，
          sm2.setMode(SM2Engine.Mode.C1C3C2);
          // 生成私钥
          String privakey = HexUtil.encodeHexStr(sm2.getPrivateKey().getEncoded());
          // 生成公钥
          String publkey = HexUtil.encodeHexStr(sm2.getPublicKey().getEncoded());
          stringRedisTemplate.opsForValue().set(publickey, publkey);
          stringRedisTemplate.opsForValue().set(privatekey, privakey);
          prik = stringRedisTemplate.opsForValue().get(privatekey);
          pubk = stringRedisTemplate.opsForValue().get(publickey);
      }
      return Result.success(pubk);
  }

前端vue下载sm-crypto
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npm install sm-crypto --save

代码
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request.get("/user/sm").then((res) => {
    this.pubk = res.data
    console.log(this.pubk)
})

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this.user.email = this.sm2Encrypt(this.user.email,this.pubk)
this.user.password = this.sm2Encrypt(this.user.password,this.pubk)
console.log(this.user.email)
console.log(this.user.password)
return

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sm2Encrypt(data) {
  const sm2 = require('sm-crypto').sm2;
  console.log(data)
  console.log(this.pubk)
  const cipherMode = 1; // 1 - C1C3C2，0 - C1C2C3，默认为1
  return sm2.doEncrypt(data, this.pubk, cipherMode)
},