Server IP : 104.21.14.48 / Your IP : 18.116.63.5 [ Web Server : Apache System : Linux b70eb322-3aee-0c53-7c82-0db91281f2c6.secureserver.net 6.1.90-1.el9.elrepo.x86_64 #1 SMP PREEMPT_DYNAMIC Thu May 2 12:09:22 EDT 2024 x86_64 User : root ( 0) PHP Version : 8.0.30.2 Disable Function : NONE Domains : 0 Domains MySQL : ON | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /var/www/wp-content/plugins/defender-security/vendor/thecodingmachine/safe/generated/ |
Upload File : |
<?php namespace Safe; use Safe\Exceptions\HashException; /** * * * @param string $algo Name of selected hashing algorithm (i.e. "sha256", "sha512", "haval160,4", etc..) * See hash_algos for a list of supported algorithms. * * * Non-cryptographic hash functions are not allowed. * * * * Non-cryptographic hash functions are not allowed. * @param string $ikm Input keying material (raw binary). Cannot be empty. * @param int $length Desired output length in bytes. * Cannot be greater than 255 times the chosen hash function size. * * If length is 0, the output length * will default to the chosen hash function size. * @param string $info Application/context-specific info string. * @param string $salt Salt to use during derivation. * * While optional, adding random salt significantly improves the strength of HKDF. * @return string Returns a string containing a raw binary representation of the derived key * (also known as output keying material - OKM);. * @throws HashException * */ function hash_hkdf(string $algo, string $ikm, int $length = 0, string $info = '', string $salt = ''): string { error_clear_last(); $result = \hash_hkdf($algo, $ikm, $length, $info, $salt); if ($result === false) { throw HashException::createFromPhpError(); } return $result; } /** * * * @param \HashContext $hcontext Hashing context returned by hash_init. * @param string $filename URL describing location of file to be hashed; Supports fopen wrappers. * @param \HashContext|null $scontext Stream context as returned by stream_context_create. * @throws HashException * */ function hash_update_file(\HashContext $hcontext, string $filename, ?\HashContext $scontext = null): void { error_clear_last(); $result = \hash_update_file($hcontext, $filename, $scontext); if ($result === false) { throw HashException::createFromPhpError(); } }