File:Miyaguchi-Preneel hash.svg

Size of this PNG preview of this SVG file: 470 × 390 pixels. Other resolutions: 289 × 240 pixels | 579 × 480 pixels | 926 × 768 pixels | 1,234 × 1,024 pixels | 2,468 × 2,048 pixels.

Original file (SVG file, nominally 470 × 390 pixels, file size: 19 KB)

Captions

English

Add a one-line explanation of what this file represents

Summary

DescriptionMiyaguchi-Preneel hash.svg	Miyaguchi-Preneel hash construct that turns a block cipher into a one-way compression function that can be used inside a hash function. Illustration by David Göthberg, Sweden. Released by David as public domain. Inspired among others by pictures made by en:User:Dake and pictures in the "Handbook of Applied Cryptography" by Menezes, van Oorschot and Vanstone [1].
Date	30 January 2006
Source	Own work
Author	Davidgothberg

Licensing

This work has been released into the public domain by its author, David Göthberg. This applies worldwide.
In some countries this may not be legally possible; if so:
David Göthberg grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	19:53, 9 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Other colour. Uglier but more pedagogic since now matches the colour of the compression function boxes in the Merkle-Damgard picture in the same article.
	18:11, 3 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Now I know how to make svgs look good in both Firefox and Explorer. (Use a big white box covering all the image area.) So this is hopefully the final version.
	16:11, 3 February 2006	470 × 390 (20 KB)	Davidgothberg (talk \| contribs)	Testing 21
	15:49, 3 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Testing number 19.
	15:42, 3 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Testing again.
	15:13, 3 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Testing again. Now with a slight blue background and a serial number in the corner so I can see when it renders right and when the cached versions have been purged.
	14:59, 3 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Testing again...
	14:45, 3 February 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Changed to non-transparent background so hopefully it will look good in MS Explorer too.
	23:40, 30 January 2006	470 × 390 (19 KB)	Davidgothberg (talk \| contribs)	Miyaguchi-Preneel hash construct that turns a block cipher into a hash function. Original illustration for Wikipedia by David Göthberg, Sweden. Inspired among others by pictures made by en:User:Dake and pictures in the "Handbook of Applied Cryptog