A patented, symmetric block cipher designed by Ralph C. Merkle as a plug-in replacement for DES. [Schn]
A patented, symmetric block cipher designed by Ralph C. Merkle as a plug-in replacement for DES. [Schn]
Tutorial: Khafre was designed for efficient encryption of small amounts of data. However, because Khafre does not precompute tables used for encryption, it is slower than Khufu for large amounts of data.