/home/kueuepay/public_html/vendor/lcobucci/jwt/src/Signer.php
<?php
declare(strict_types=1);

namespace Lcobucci\JWT;

use Lcobucci\JWT\Signer\CannotSignPayload;
use Lcobucci\JWT\Signer\Ecdsa\ConversionFailed;
use Lcobucci\JWT\Signer\InvalidKeyProvided;
use Lcobucci\JWT\Signer\Key;

interface Signer
{
    /**
     * Returns the algorithm id
     */
    public function algorithmId(): string;

    /**
     * Creates a hash for the given payload
     *
     * @throws CannotSignPayload  When payload signing fails.
     * @throws InvalidKeyProvided When issue key is invalid/incompatible.
     * @throws ConversionFailed   When signature could not be converted.
     */
    public function sign(string $payload, Key $key): string;

    /**
     * Returns if the expected hash matches with the data and key
     *
     * @throws InvalidKeyProvided When issue key is invalid/incompatible.
     * @throws ConversionFailed   When signature could not be converted.
     */
    public function verify(string $expected, string $payload, Key $key): bool;
}
Payment System
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Simple Steps to Complete Your Payment Securely and Efficiently

Making a payment on our website is quick and secure. Start by logging in or creating an account. Select your preferred payment method, input the required details, and review the information. Once you confirm everything is correct, click on the "Submit Payment" button. You’ll receive instant confirmation and can track your payment status through your account dashboard. It’s an easy and secure process.

  • Go to the Payment Section: Access the payment area on our website or app.
  • Choose Your Payment Method: Select your preferred payment option.
  • Enter Payment Details: Provide the necessary payment information.
  • Verify Your Information: Check that all details are correct.
  • Confirm Your Payment: Click "Submit Payment" to complete the transaction.
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