Clave pública
de un usuario, junto con alguna otra información, hecha infalsificable por
firma digital con la clave privada de la autoridad de certificación que la
emitió. [X.509:2005]
1. (I) A digital certificate
that binds a system entity's identifier to a public key value, and possibly to
additional, secondary data items; i.e., a digitally signed data structure that
attests to the ownership of a public key. (See: X.509 public-key certificate.)
2. (O) "The public key
of a user, together with some other information, rendered unforgeable by
encipherment with the private key of the certification authority which issued
it." [X509]
[RFC4949:2007]
A set of data that uniquely
identifies an entity, contains the entity's public key and possibly other
information, and is digitally signed by a trusted party, thereby binding the
public key to the entity. Additional information in the certificate could specify
how the key is used and its cryptoperiod. [NIST-SP800-57:2007]
The public key of a user,
together with some other information, rendered unforgeable by encipherment with
the private key of the certification authority which issued it. [X.509:2005]
The public key information
of an entity signed by the certification authority and thereby rendered
unforgeable. [ISO-13888-1:2004]
a set of data that uniquely
identifies an entity, contains the entity's public key, and is digitally signed
by a trusted party, thereby binding the public key to the entity. [FIPS-140-2:2001]
public key information of an
entity signed by the certification authority and thereby rendered unforgeable. [ISO-11770-3:2008]
clé publique d'un
utilisateur, associée à certaines autres informations qui sont rendues non
falsifiables par signature numérique en utilisant la clé privée de l'autorité
de certification émettrice. [X.509:2005]
Clé publique, identité
et autres informations d'une entité rendues infalsifiables par la signature du
certificat calculée avec la clé privée de l'autorité de certification qui l'a
généré. [ISO-15782-1:2003]
Le format standard de
certificat est X.509 v.3 (norme PKI-X). Les informations certifiées sont
notamment:
·
L'identité du porteur.
·
La
clé publique du porteur.
·
La durée
de vie du certificat.
·
L'identité
de l'autorité de certification émettrice.
·
La
signature de l'autorité de certification émettrice.
http://securit.free.fr/glossaire.htm