The Block Cipher Companion

Criptoanálisis diferencial

El criptoanálisis diferencial es una forma general de criptoanálisis aplicable principalmente a cifrado por bloques, pero también de cifrado de flujo y funciones hash…

Differential cryptanalysis

Differential cryptanalysis is a general form of cryptanalysis applicable primarily to block ciphers, but also to stream ciphers and cryptographic hash functions.

Frijoles puercos

One-time pad

In cryptography, the one-time pad (OTP) is an encryption technique that cannot be cracked, but requires the use of a one-time pre-shared key the same size as, or longer…