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PHP : Function Reference : Mcrypt Encryption Functions : mcrypt_ecb

mcrypt_ecb

Deprecated: Encrypt/decrypt data in ECB mode (PHP 4, PHP 5)
string mcrypt_ecb ( int cipher, string key, string data, int mode )
string mcrypt_ecb ( string cipher, string key, string data, int mode [, string iv] )


Code Examples / Notes » mcrypt_ecb

andry

<?php
function decrypt($value)
{
global $LICENSE_KEY;
$key = substr(md5($_SERVER['REMOTE_ADDR']), 0, 6);

if(function_exists("mcrypt_ecb"))
{
return mcrypt_ecb(MCRYPT_3DES, $key, $value, MCRYPT_DECRUPT);
}
else return $value;
}

// Расштфровка кукисов с использованием ключа
function encrypt($value)
{
global $LICENSE_KEY;

$key = substr(md5($_SERVER['REMOTE_ADDR']), 0, 6);

if(function_exists("mcrypt_ecb"))
{
return mcrypt_ecb(MCRYPT_3DES, $key, $value, MCRYPT_ENCRYPT);
}
else return $value;
}
?>


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mcrypt_create_iv
mcrypt_decrypt
mcrypt_ecb
mcrypt_enc_get_algorithms_name
mcrypt_enc_get_block_size
mcrypt_enc_get_iv_size
mcrypt_enc_get_key_size
mcrypt_enc_get_modes_name
mcrypt_enc_get_supported_key_sizes
mcrypt_enc_is_block_algorithm_mode
mcrypt_enc_is_block_algorithm
mcrypt_enc_is_block_mode
mcrypt_enc_self_test
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mcrypt_generic
mcrypt_get_block_size
mcrypt_get_cipher_name
mcrypt_get_iv_size
mcrypt_get_key_size
mcrypt_list_algorithms
mcrypt_list_modes
mcrypt_module_close
mcrypt_module_get_algo_block_size
mcrypt_module_get_algo_key_size
mcrypt_module_get_supported_key_sizes
mcrypt_module_is_block_algorithm_mode
mcrypt_module_is_block_algorithm
mcrypt_module_is_block_mode
mcrypt_module_open
mcrypt_module_self_test
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