public static function ParagonIE_Sodium_Core_Poly1305::onetimeauth_verify in Automatic Updates 7
Same name and namespace in other branches
- 8 vendor/paragonie/sodium_compat/src/Core/Poly1305.php \ParagonIE_Sodium_Core_Poly1305::onetimeauth_verify()
@internal You should not use this directly from another application
Parameters
string $mac:
string $m:
string $key:
Return value
bool
Throws
SodiumException
TypeError
2 calls to ParagonIE_Sodium_Core_Poly1305::onetimeauth_verify()
- ParagonIE_Sodium_Crypto::secretbox_open in vendor/
paragonie/ sodium_compat/ src/ Crypto.php - Decrypt a ciphertext generated via secretbox().
- ParagonIE_Sodium_Crypto::secretbox_xchacha20poly1305_open in vendor/
paragonie/ sodium_compat/ src/ Crypto.php - Decrypt a ciphertext generated via secretbox_xchacha20poly1305().
File
- vendor/
paragonie/ sodium_compat/ src/ Core/ Poly1305.php, line 48
Class
- ParagonIE_Sodium_Core_Poly1305
- Class ParagonIE_Sodium_Core_Poly1305
Code
public static function onetimeauth_verify($mac, $m, $key) {
if (self::strlen($key) < 32) {
throw new InvalidArgumentException('Key must be 32 bytes long.');
}
$state = new ParagonIE_Sodium_Core_Poly1305_State(self::substr($key, 0, 32));
$calc = $state
->update($m)
->finish();
return self::verify_16($calc, $mac);
}