File:A5-1 GSM cipher.svg

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Original file (SVG file, nominally 800 × 518 pixels, file size: 41 KB)

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Description
English: A5-1 GSM encryption stream cypher diagram with the three shift register. One register is shifted when the orange bit has the majority over the three orange bits. Then one bit is inserted to a XOR between the blue bits.
Français : Schéma du A5/1 et ses trois registres à décalage. Un registre est décalé si le bit en orange correspond à la majorité des trois bits oranges. On insère alors un bit correspondant à un XOR entre les bits en bleu.
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Source Own work based on: A5-1.png by Matt Crypto
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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Original upload log

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This image is a derivative work of the following images:

  • A5-1.png licensed with PD-user
    • 2005-06-25T12:13:10Z Dake 800x517 (52219 Bytes) A5/1 algorithm {{Public Domain}}

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Date/TimeThumbnailDimensionsUserComment
current14:04, 1 December 2009Thumbnail for version as of 14:04, 1 December 2009800 × 518 (41 KB)Tsaitgaist (talk | contribs)white rectangle background
13:59, 1 December 2009Thumbnail for version as of 13:59, 1 December 2009800 × 518 (41 KB)Tsaitgaist (talk | contribs){{Information |Description=A5-1 GSM encryption stream cypher diagram |Source=*File:A5-1.png |Date=2009-12-01 13:55 (UTC) |Author=*File:A5-1.png: User:Dake *derivative work: ~~~ |Permission=see below |other_versions= }} {{RetouchedPicture

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