File:IND-CPA-Game.svg
Jump to navigation
Jump to search
Size of this PNG preview of this SVG file: 640 × 340 pixels. Other resolutions: 320 × 170 pixels | 1,024 × 544 pixels | 1,280 × 680 pixels | 2,560 × 1,360 pixels.
Original file (SVG file, nominally 640 × 340 pixels, file size: 64 KB)
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]| Description |
Deutsch: Visualisierung des IND-CPA-Spiels. Der Angreifer bekommt ein Verschlüsselungsorakel und sendet diesem Orakel beliebig viele Nachrichten. Dann sendet der Angreifer zwei gleich lange, frische (also noch nicht durch das Orakel verschlüsselte) Nachrichten an den Challenger. Der Challenger verschlüsselt eine davon. Welche das ist, ist zufällig. Der Angreifer rät welche Nachricht verschlüsselt wurde.
klein Schema ist IND-CPA-sicher |
| Date | |
| Source | Own work |
| Author | MartinThoma |
![{\displaystyle \forall {\mathcal {A}}(Pr[{\mathcal {A}}{\text{ gewinnt}}]-{\frac {1}{2}})}](https://wikimedia.org/api/rest_v1/media/math/render/svg/4dc58e8143c6bf6cf2f423f420600bca179ad796)
W3C-validity not checked.
Source is available at github
Licensing
[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 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.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:19, 11 July 2013 | | 640 × 340 (64 KB) | MartinThoma (talk | contribs) | Nachrichten sind nun mit 0 und 1 nummeriert; Schlüssel "K" durch "k" ersetzt. |
| 09:09, 6 May 2013 |  | 640 × 340 (65 KB) | MartinThoma (talk | contribs) | Orakel und Challenger hinzugefügt | |
| 08:35, 2 May 2013 |  | 640 × 396 (43 KB) | MartinThoma (talk | contribs) | {{Information |Description ={{de|1=Visualisierung des IND-CPA-Spiels. Der Angreifer <math>\mathcal{A}</math> bekommt ein Verschlüsselungsorakel <math>Enc(K, \cdot)</math> und sendet diesem Orakel zwei gleich lange Nachrichten <math>M^{(1)}, M^{(2)}... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on de.wikipedia.org
