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FSE
1994
Springer
127views Cryptology» more  FSE 1994»
14 years 3 months ago
The RC5 Encryption Algorithm
This document describes the RC5 encryption algorithm, a fast symmetric block cipher suitable for hardware or software implementations. A novel feature of RC5 is the heavy use of da...
Ronald L. Rivest
FSE
1997
Springer
81views Cryptology» more  FSE 1997»
14 years 3 months ago
XMX: A Firmware-Oriented Block Cipher Based on Modular Multiplications
Abstract. This paper presents xmx, a new symmetric block cipher optimized for public-key libraries and microcontrollers with arithmetic coprocessors. xmx has no S-boxes and uses on...
David M'Raïhi, David Naccache, Jacques Stern,...
ASIACRYPT
2003
Springer
14 years 4 months ago
A Traceable Block Cipher
In this paper1 we propose a new symmetric block cipher with the following paradoxical traceability properties: it is computationally easy to derive many equivalent secret keys prov...
Olivier Billet, Henri Gilbert