NoSuchAlgorithmException: Provider BC does not provide SM4 hutool解密报错_no such algorithm: hmac-sm3 for provider bc

我的原解密方法，代码不混淆一切正常

 	/**
     * 解密
     */
    public static String decodeSM4(String data) {
        //如果全是数字远路返回
        if (PatternUtils.validateNum(data)) {
            return data;
        }
        try {
            if (TextUtils.isEmpty(data)) {
                return "";
            }
            if (Build.VERSION.SDK_INT <= 24) {
                return data;
            }
            SymmetricCrypto sm4 = SmUtil.sm4(KEY.getBytes());
            return sm4.decryptStr(data, CharsetUtil.CHARSET_UTF_8);

        } catch (Exception exception) {
            exception.printStackTrace();
            return data;
        }
    }
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代码混淆之前解密一切正常，混淆后报错参考解决办法

在Application中

		 //初始化sm4加密
        Security.removeProvider(BouncyCastleProvider.PROVIDER_NAME);
        Security.addProvider(new BouncyCastleProvider());

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添加混淆规则

# 保留hutool解密
-keep class org.bouncycastle.** { *; }

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