Ver:
· Clave
Término
general que engloba a los distintos sistema de gestión de claves en los que se
deposita parte o la totalidad de la clave empleada para cifrar, de modo que se
permita una posterior recuperación de los mensajes cifrados mediante un
procedimiento distinto al empleo del canal normal de comunicación. (v. Depósito
de claves). [CESID:1997]
Mechanisms and
processes that allow authorized parties to retrieve the cryptographic key used
for data confidentiality. [CNSSI_4009:2010]
1. (I)
/cryptanalysis/ A process for learning the value of a cryptographic key that
was previously used to perform some cryptographic operation. (See:
cryptanalysis, recovery.)
2. (I) /backup/
Techniques that provide an intentional, alternate means to access the key used
for data confidentiality service in an encrypted association. [DoD4] (Compare: recovery.)
[RFC4949:2007]
A function in the
lifecycle of keying material; mechanisms and processes that allow authorized
entities to retrieve keying material from key backup or archive. [NIST-SP800-57:2007]
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