Aquél basado
en un algoritmo irreversible. Se emplea, principalmente, para almacenar de
manera segura contraseñas de usuarios de un sistema. Últimamente se usa
también para la generación de
contraseñas desechables. [Ribagorda:1997]
(I) Irreversible
transformation of plain text to cipher text, such that the plain text cannot be
recovered from the cipher text by other than exhaustive procedures even if the
cryptographic key is known. (See: brute force, encryption.) [RFC4949:2007]
Irreversible
transformation of plaintext to cipher text, such that the plaintext cannot be
recovered from the cipher text by other than exhaustive procedures even if the
cryptographic key is known.
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