International Telecommunication Union � ITU
Fran�ais� Espa�ol
�
Site map Contact us Print version
� Home : ITU-T : Publications : Recommendations : X�Series : X.509 : X.509 (11/88)
Recently posted�-� Search Recommendations
� �
X.509�:�The Directory - Authentication framework �

Recommendation X.509 (11/88)

Approved in 1988-11-25

Status : Superseded

�

Table of Contents

Access : Freely available items

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number
English

PDF Document PDF (acrobat)

579560 bytes 2008-12-05 E�33452�
Espa�ol

PDF Document PDF (acrobat)

327530 bytes 2008-12-05 S�33452�
Fran�ais

PDF Document PDF (acrobat)

341722 bytes 2008-12-05 F�33452�

Access :

TIES users

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number TIES users
English

Word Document Word

902656 bytes 2008-12-05 E�33452� Download

Zip Zip (Components)

684462 bytes 2008-12-05 � Download
Espa�ol

Word Document Word

457728 bytes 2008-12-05 S�33452� Download

Zip Zip (Components)

245443 bytes 2008-12-05 � Download
Fran�ais

Word Document Word

471552 bytes 2008-12-05 F�33452� Download

Zip Zip (Components)

257401 bytes 2008-12-05 � Download

�

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-T Publications
Updated :�2008/12/05		 �