Image:Miyaguchi-Preneel hash.svg

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Miyaguchi-Preneel_hash.svg (SVG file, nominally 470 × 390 pixels, file size: 19 KB)

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[edit] Summary

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].

[edit] Licensing

Public domain I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.


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File history

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

Date/TimeDimensionsUserComment
current19:53, 9 February 2006470×390 (19 KB)Davidgothberg (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 2006470×390 (19 KB)Davidgothberg (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 2006470×390 (20 KB)Davidgothberg (Testing 21)
15:49, 3 February 2006470×390 (19 KB)Davidgothberg (Testing number 19.)
15:42, 3 February 2006470×390 (19 KB)Davidgothberg (Testing again.)
15:13, 3 February 2006470×390 (19 KB)Davidgothberg (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 2006470×390 (19 KB)Davidgothberg (Testing again...)
14:45, 3 February 2006470×390 (19 KB)Davidgothberg (Changed to non-transparent background so hopefully it will look good in MS Explorer too.)
23:40, 30 January 2006470×390 (19 KB)Davidgothberg (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)
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