XMX: A Firmware-oriented Block Cipher Based on Modular Multiplications

XMX: A Firmware-oriented Block Cipher Based on Modular Multiplications (1997)

by David M'Raïhi , David Naccache , Jacques Stern , Serge Vaudenay

Citations:

2 - 0 self

User correction supplied by SystemCorrections

Datum	Value	Source
TITLE	XMX: A Firmware-oriented Block Cipher Based on Modular Multiplications	user correction - Legacy Corrections
AUTHOR NAME	David M'Raïhi	user correction - Legacy Corrections
AUTHOR NAME	David Naccache	user correction - Legacy Corrections
AUTHOR NAME	Jacques Stern	user correction - Legacy Corrections
AUTHOR AFFIL	2	user correction - Legacy Corrections
AUTHOR NAME	Serge Vaudenay	user correction - Legacy Corrections
AUTHOR AFFIL	; 2; 1; Gemplus- Cryptography Department; {100145.2261,; 45 rue d'Ulm, 75230; {jacques.stern,	user correction - Legacy Corrections
AUTHOR ADDR	; 1 place de la Mediterranee, 95206, Sarcelles cedex, France; 2 Ecole Normale Superieure; Paris cedex 5, France	user correction - Legacy Corrections
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 only modular multiplications and xors. The complete scheme can be described by a couple of compact formulae that o#er several interesting time-space trade-o#s (number of rounds/key-size for constant security). In practice, xmx appears to be tiny and fast: 136 code bytes and a 121 kilo-bits/second throughput on a Siemens SLE44CR80s smart-card (5 MHz oscillator). 1	user correction - Legacy Corrections
YEAR	1997	user correction - Legacy Corrections
CITATIONS	8 found	ParsCit 1.0