File:Cryptography01.png

Summary

Description

תמונה של שיטת הצפנה סימטרית
בשיטה זו היו בידי הצד המצפין והצד המפענח לוח פענוח, והחומר היה נשלח כאשר המפתח היה נקבע מראש והפענוח של כל אות של החומר המוצפן, הייתה נעשית לפי השורה התואמת של המפתח.

נוצר על ידי משתמש אפי ב.
Date 20 March 2005 (original upload date)
Source Transferred from he.wikipedia to Commons.
Author

The original uploader was Effib at Hebrew Wikipedia.

Later versions were uploaded by Erwin138 at he.wikipedia.

Licensing

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.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
Category:CC-BY-SA-3.0-migrated#Cryptography01.pngCategory:License migration completed#Cryptography01.pngCategory:GFDL#Cryptography01.png

Original upload log

The original description page was here. All following user names refer to he.wikipedia.
  • 2006-08-21 08:09 Erwin138 636×518×8 (24387 bytes) ==רשיון== {{GFDL}}
  • 2005-03-20 11:23 Effib 636×518×8 (13303 bytes) הצפנה
Category:Cryptography
Category:CC-BY-SA-3.0-migrated Category:Cryptography Category:GFDL Category:License migration completed