الرئيسيةبحث

صورة:Public-Key-Infrastructure.svg

Public-Key-Infrastructure.svg‏ (ملف إس في جي، أبعاده 1052 × 744 بكسل، حجم الملف: 395 كيلوبايت)


Beschreibung

Description

Principle of a public key infrastructure.

Rough outline: A user applies for a certificate with his public key at a registration authority (RA). The latter confirms the user's identity to the certification authority (CA) which in turn issues the certificate. The user can then digitally sign a contract using his new certificate. His identity is then checked by the contracting party with a validation authority (VA) which again receives information about issued certificates by the certification authority.
Source

[1] and OpenCliparts.org
Date

10:17, 2 August 2007 (UTC)
Author

chris 論
Permission
(Reusing this image)

see below

Licensing

I, the copyright holder of this work, has published or hereby publishes it under the following license:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".

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