Requirements
Requirements
Requirements
These functions work using » mcrypt. To use it, download
libmcrypt-x.x.tar.gz from » http://mcrypt.sourceforge.net/ and
follow the included installation instructions.
libmcrypt Version 2.5.6 or greater is
required.
Windows users will find the library is the PHP 5.2
Windows binaries release. PHP 5.3 Windows binaries uses the static
version of the MCrypt library, no DLL are needed.
If you linked against libmcrypt 2.4.x or higher,
the following additional block algorithms are supported: CAST,
LOKI97, RIJNDAEL, SAFERPLUS, SERPENT and the following stream
ciphers: ENIGMA (crypt), PANAMA, RC4 and WAKE. With libmcrypt 2.4.x
or higher another cipher mode is also available; nOFB.