UMA\Psr7Hmac\Internal\HashCalculator

Complexity

Total Complexity

1

Size/Duplication

Total Lines	13
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	hmac()	0	4	1

<?php

namespace UMA\Psr7Hmac\Internal;

use UMA\Psr7Hmac\Specification;

class HashCalculator
{
    /**
     * @param string $data The string to be signed
     * @param string $key  The secret with which to sign it
     *
     * @return string A base64-encoded SHA256 hash (so it is guaranteed to be 44 bytes long)
     */
    public function hmac($data, $key)
    {
        return base64_encode(hash_hmac(Specification::HASH_ALGORITHM, $data, $key, true));
    }
}