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File:Al-kindi-cryptanalysis.png

Al-kindi-cryptanalysis.png (327 × 328 pixels, file size: 42 KB, MIME type: image/png)

The first page of al-Kindi's manuscript "On Deciphering Cryptographic Messages", containing the oldest known description of cryptanalysis by frequency analysis.

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current11:34, 20 April 2005Thumbnail for version as of 11:34, 20 April 2005327 × 328 (42 KB)Sador~commonswikiThe first page of al-Kindi's manuscript "On Deciphering Cryptographic Messages", containing the oldest known description of cryptanalysis by frequency analysis. {{PD}}

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