|
Server : Apache/2 System : Linux vps.sdns.vn 3.10.0-1160.15.2.el7.x86_64 #1 SMP Wed Feb 3 15:06:38 UTC 2021 x86_64 User : phatdatpq ( 1022) PHP Version : 7.2.34 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname Directory : /home/phatdatpq/public_html/wp-includes/sodium_compat/src/Core32/ |
Upload File : |
<?php
if (class_exists('ParagonIE_Sodium_Core32_Poly1305', false)) {
return;
}
/**
* Class ParagonIE_Sodium_Core32_Poly1305
*/
abstract class ParagonIE_Sodium_Core32_Poly1305 extends ParagonIE_Sodium_Core32_Util
{
const BLOCK_SIZE = 16;
/**
* @internal You should not use this directly from another application
*
* @param string $m
* @param string $key
* @return string
* @throws SodiumException
* @throws TypeError
*/
public static function onetimeauth($m, $key)
{
if (self::strlen($key) < 32) {
throw new InvalidArgumentException(
'Key must be 32 bytes long.'
);
}
$state = new ParagonIE_Sodium_Core32_Poly1305_State(
self::substr($key, 0, 32)
);
return $state
->update($m)
->finish();
}
/**
* @internal You should not use this directly from another application
*
* @param string $mac
* @param string $m
* @param string $key
* @return bool
* @throws SodiumException
* @throws TypeError
*/
public static function onetimeauth_verify($mac, $m, $key)
{
if (self::strlen($key) < 32) {
throw new InvalidArgumentException(
'Key must be 32 bytes long.'
);
}
$state = new ParagonIE_Sodium_Core32_Poly1305_State(
self::substr($key, 0, 32)
);
$calc = $state
->update($m)
->finish();
return self::verify_16($calc, $mac);
}
}