Paper 2012/541

2048XKS - A Software Oriented High Security Block Cipher

Dieter Schmidt

Abstract

The block cipher 2048XKS is a derivative of the block ciphers 1024 and 1024XKS, which in turn used the block ciphers MMB, SAFER, and Blowfish as building blocks. The block cipher 2048XKS has a block size of 2048 bis and a key length of 4096 bits and 8192 bits, respectively. 2048XKS is a Substition-Permutation-Network (SPN). It is designed for 32 bit microprocessors with a hardware integer multiplier.

Note: There were errors in the quotations and the reference in the original version. They have been removed

Metadata
Available format(s)
-- withdrawn --
Category
Secret-key cryptography
Publication info
Published elsewhere. Unknown where it was published
Contact author(s)
dieterschmidt @ usa com
History
2012-10-05: withdrawn
2012-09-20: received
See all versions
Short URL
https://ia.cr/2012/541
License
Creative Commons Attribution
CC BY
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