PHP -使用随机数和时间戳创建签名(提供JS和Python等效项)

<?php
function createSignature($secretKey) {
    $timestamp = time();
    $random = mt_rand();
    $data = $timestamp . $random;
    $signature = hash_hmac('sha256', $data, $secretKey);
    return $signature;
}

$secretKey = "your_secret_key";
$signature = createSignature($secretKey);
echo "Signature: " . $signature;
?>

function createSignature(secretKey) {
    var timestamp = Math.floor(Date.now() / 1000);
    var random = Math.floor(Math.random() * 1000000);
    var data = timestamp + random;
    var signature = CryptoJS.HmacSHA256(data, secretKey).toString();
    return signature;
}

var secretKey = "your_secret_key";
var signature = createSignature(secretKey);
console.log("Signature: " + signature);

import time
import random
import hmac
import hashlib

def create_signature(secret_key):
    timestamp = int(time.time())
    random_num = random.randint(1, 1000000)
    data = str(timestamp) + str(random_num)
    signature = hmac.new(secret_key.encode(), data.encode(), hashlib.sha256).hexdigest()
    return signature

secret_key = "your_secret_key"
signature = create_signature(secret_key)
print("Signature:", signature)