pike.git / lib / modules / Crypto.pmod / RC4.pmod

version» Context lines:

pike.git/lib/modules/Crypto.pmod/RC4.pmod:1:   #pike __REAL_VERSION__   #pragma strict_types   #require constant(Nettle.ARCFOUR)      //! RC4 is a stream cipher, sometimes refered to as Arcfour, and while   //! very fast isn't considered secure anymore. -  + //!   //! @note   //! The key setup of RC4 is quite weak, so you should never use keys   //! with structure, such as ordinary passwords. If you have keys that   //! don't look like random bit strings, and you want to use RC4,   //! always hash the key before feeding it to RC4.   //!   //! The first few thousand bits have a slight bias, so it is not   //! uncommon for applications to encrypt a few kilobytes of dummy data   //! before actual encryption.      inherit Nettle.ARCFOUR : pre;      string(7bit) name() { return "RC4"; }      class State   {    inherit pre::State;       string(7bit) name() { return "RC4"; }   }