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mcrypt_ecb

(3.0.8 - 3.0.18 only, PHP 4 >= 4.0.0)

mcrypt_ecb -- Encrypt/decrypt data in ECB mode

Description

string mcrypt_ecb (int cipher, string key, string data, int mode)

string mcrypt_ecb (string cipher, string key, string data, int mode [, string iv])

The first prototype is when linked against libmcrypt 2.2.x, the second when linked against libmcrypt 2.4.x.

mcrypt_ecb() encrypts or decrypts (depending on mode) the data with cipher and key in ECB cipher mode and returns the resulting string.

Cipher is one of the MCRYPT_ciphername constants.

Key is the key supplied to the algorithm. It must be kept secret.

Data is the data which shall be encrypted/decrypted.

Mode is MCRYPT_ENCRYPT or MCRYPT_DECRYPT.

See also: mcrypt_cbc(), mcrypt_cfb(), and mcrypt_ofb().

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