Esta es una interfaz para la biblioteca mcrypt, que admite una gran variedad de algoritmos de bloques tales como DES, TRipleDES, Blowfish (predeterminado), 3-WAY, SAFER-SK64, SAFER-SK128,TWOFISH, TEA, RC2 y GOST en los modos de cifrado CBC, OFB, CFB y ECB. Además, admite RC6 e IDEA, que son considerados "no libres". CFB/OFB son de 8 bits por defecto.

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User Contributed Notes 2 notes

remi at php dot net
1 year ago
This extension rely in libmcrypt which is dead, unmaintained since 2007.

Please don't rely on it, consider switching to well maintained alternatives (openssl, crypt, password hashing functions, phpseclib, password_compat...)
c dot light93 at gmail dot com
1 year ago
if you get a "The mcrypt extension is missing" alert somewhere, use
"sudo php5enmod mcrypt" and restart your server to enable it.
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