{ 
  "phoneNumber": "138xxxxxxxx", // 用户绑定的手机号（国外手机号会有区号）
  "purePhoneNumber": "138xxxxxxxx", // 没有区号的手机号
  "countryCode": "86", // 区号
  "watermark": {
    "appid": "ttxxxxxxxxxxxxxxxx",
    "timestamp": 15000000000000000
  }
}

package main

import (
    "crypto/rand"
    "crypto/rsa"
    "crypto/x509"
    "encoding/base64"
    "fmt"
)

func main() {
    // encryptData rsa加密后的数据
    encryptData := "snPPxBDNiYjRB7uRbZl4VFbdLSeQKCcgsX4iwyexIxHIuuYfvjJtWjj2Do+ox7gkZjPaWqjS2voqF9YG7vy033I6MNVaTPZpQr5h3+xjB2S0mM8R74g3j0JaZ2aV586sooS0TfBaOYT7CxYIp5Y2z/USAh10pAyfo88yk75FZK0hDa1fjFI3cd5tEfHMngS3BK3Ybfp2CA8T1mnfKbWDW6AoZj0bJwdp+WdSRhKDo+s4M3gL0PS343eut/TZvAF/3kI4cKsDA0xTqbTkGm14bKhZHWaaejQktgShN+N9/0x3rkvMCh31SkL3+iaW5zgTEEMFHOoXyPAtd18qZU32JQ=="
    // privateKey 应用私钥 需要把RSA的私钥头部和尾部的标识去掉，并且整合成一行字符串    
    privateKey := `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`
    // decryptData 解密后的数据
    decryptData, err := RsaDecryptByPrivateKeyStr(encryptData, privateKey)
    if err != nil {
       fmt.Printf("[Error] RsaDecryptByPrivateKeyStr err=%v\n", err)
       return
    }
    fmt.Printf("[Info] decryptData=%v", decryptData)
}

// RsaDecryptByPrivateKeyStr 私钥解密
func RsaDecryptByPrivateKeyStr(ciperData, privateKey string) (originText string, err error) {
    //读取私钥
    privateKeyBytes, err := base64.StdEncoding.DecodeString(privateKey)
    if err != nil {
       fmt.Printf("[Error] base64 decode privateKey=%s err=%v", privateKey, err)
       return "", err
    }
    priRSA, err := x509.ParsePKCS1PrivateKey(privateKeyBytes)
    if err != nil {
       fmt.Printf("[Error] x509.ParsePKCS1PrivateKey err=%v", err)
       return "", err
    }
    ciperDateBytes, err := base64.StdEncoding.DecodeString(ciperData)
    if err != nil {
       fmt.Printf("[Error] base64 decode ciperData=%s, err=%v", ciperData, err)
       return "", err
    }
    originTextBytes, err := rsa.DecryptPKCS1v15(rand.Reader, priRSA, ciperDateBytes)
    if err != nil {
       fmt.Printf("[Error] rsa.DecryptPKCS1v15 err=%v", err)
       return "", err
    }
    return string(originTextBytes), nil
}

import java.security.KeyFactory;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
import java.util.Base64;
import javax.crypto.Cipher;

public class Main {

    public static void main(String[] args) {
        try {
            String encryptedData = "P2ZOo6WypjxyJZiByMqHWJclfYnq3sTXLf3JsJFUb/4QMDPs30urlSH5EykqyWIV9pNq8HpKtZYAyiDQs49gNvmZFk9UVc5gZY4U3iaITDu39UH5UEmAsCFZ3TQSEDZz9ETbhIfqkqSFrSD2hCsZv70x1VfJFkMRHlfG/w/P6O8YJdlgBCrrSncgTwov5utWxD8RSuB0dkkiridSeuUJhuB4EowC9Oh2ikxu7bIyIBUROzIWQk7dHJneeY8tk5SakzMfiy+7Hce5VwkOOioaBflU5xxffd2wXoEXt+rha81gqC9/3RD+4OdB3M+PGj3Gg3hS6dMO1GoIFzIP+tPTug==";
            String privateKeyString = "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";
            // Decrypt the data
            String decryptedData = decrypt(encryptedData, privateKeyString);
            System.out.println("Decrypted Data: " + decryptedData);
            
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static String decrypt(String encryptedData, String privateKeyString) throws Exception {
        // Decode the private key
        byte[] privateKeyBytes = Base64.getDecoder().decode(privateKeyString);
        PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(privateKeyBytes);
        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
        PrivateKey privateKey = keyFactory.generatePrivate(keySpec);

        // Decrypt the data
        Cipher cipher = Cipher.getInstance("RSA");
        cipher.init(Cipher.DECRYPT_MODE, privateKey);
        byte[] decryptedDataBytes = cipher.doFinal(Base64.getDecoder().decode(encryptedData));
        return new String(decryptedDataBytes);
    }
}

const crypto = require('crypto');
// 声明私钥
const privateKey = `
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----`;
// 需要解密的加密数据（这里假设是base64编码的字符串）
const encryptedData = 'snPPxBDNiYjRB7uRbZl4VFbdLSeQKCcgsX4iwyexIxHIuuYfvjJtWjj2Do+ox7gkZjPaWqjS2voqF9YG7vy033I6MNVaTPZpQr5h3+xjB2S0mM8R74g3j0JaZ2aV586sooS0TfBaOYT7CxYIp5Y2z/USAh10pAyfo88yk75FZK0hDa1fjFI3cd5tEfHMngS3BK3Ybfp2CA8T1mnfKbWDW6AoZj0bJwdp+WdSRhKDo+s4M3gL0PS343eut/TZvAF/3kI4cKsDA0xTqbTkGm14bKhZHWaaejQktgShN+N9/0x3rkvMCh31SkL3+iaW5zgTEEMFHOoXyPAtd18qZU32JQ==';
// 将base64编码的加密数据转换为Buffer
const buffer = Buffer.from(encryptedData, 'base64');
// 使用私钥解密数据
const decryptedData = crypto.privateDecrypt(
  {
    key: privateKey,
    padding: crypto.constants.RSA_PKCS1_PADDING,
  },
  buffer
);
// 将解密后的数据转换为字符串
const decryptedString = decryptedData.toString('utf8');
console.log('Decrypted data:', decryptedString);

from cryptography.hazmat.primitives import serialization
from cryptography.hazmat.primitives.asymmetric import rsa, padding
from cryptography.hazmat.primitives import hashes
import base64

def load_keys(private_key_str):
    private_key = serialization.load_pem_private_key(
        private_key_str.encode(),
        password=None,
    )
    return private_key

def decrypt(private_key, ciphertext_str):
    ciphertext = base64.b64decode(ciphertext_str.encode('utf-8'))
    plaintext = private_key.decrypt(
        ciphertext,
        padding.PKCS1v15()
    )
    return plaintext.decode()

if __name__ == "__main__":
    # 指定的私钥和公钥字符串
    private_key_str = """-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
"""

    # 加载密钥
    private_key = load_keys(private_key_str)

    encrypted_msg = 'snPPxBDNiYjRB7uRbZl4VFbdLSeQKCcgsX4iwyexIxHIuuYfvjJtWjj2Do+ox7gkZjPaWqjS2voqF9YG7vy033I6MNVaTPZpQr5h3+xjB2S0mM8R74g3j0JaZ2aV586sooS0TfBaOYT7CxYIp5Y2z/USAh10pAyfo88yk75FZK0hDa1fjFI3cd5tEfHMngS3BK3Ybfp2CA8T1mnfKbWDW6AoZj0bJwdp+WdSRhKDo+s4M3gL0PS343eut/TZvAF/3kI4cKsDA0xTqbTkGm14bKhZHWaaejQktgShN+N9/0x3rkvMCh31SkL3+iaW5zgTEEMFHOoXyPAtd18qZU32JQ=='
    # 解密
    decrypted_msg = decrypt(private_key, encrypted_msg)
    print("Decrypted message:", decrypted_msg)