13

aesencrypt

arrayclosest

aesencrypt.php
aesencrypt
SYNOPSIS

aesencrypt($s, $key)

DESCRIPTION
CODE
  1. function aesencrypt($s, $key) {
  2.     $cipher = 'aes-256-cbc';
  3.     $iv_size = openssl_cipher_iv_length($cipher);
  4.     $iv = openssl_random_pseudo_bytes($iv_size);
  5.  
  6.     $crypto = @openssl_encrypt($s, $cipher, $key, 0, $iv);
  7.  
  8.     return $iv . $crypto;
  9. }
aesdecrypt
SYNOPSIS

aesdecrypt($s, $key)

DESCRIPTION
CODE
  1. function aesdecrypt($s, $key) {
  2.     $cipher = 'aes-256-cbc';
  3.     $iv_size = openssl_cipher_iv_length($cipher);
  4.     $iv = substr($s, 0, $iv_size);
  5.  
  6.     $crypto = substr($s, $iv_size);
  7.  
  8.     return @openssl_decrypt($crypto, $cipher, $key, 0, $iv);
  9. }
SEE ALSO

urlencrypt

Comments

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