The computer for the 21st century
ACM SIGMOBILE Mobile Computing and Communications Review - Special issue dedicated to Mark Weiser
Differential Cryptanalysis of Reduced Rounds of GOST
SAC '00 Proceedings of the 7th Annual International Workshop on Selected Areas in Cryptography
Design and Implementation of Low-Area and Low-Power AES Encryption Hardware Core
DSD '06 Proceedings of the 9th EUROMICRO Conference on Digital System Design
On the Classification of 4 Bit S-Boxes
WAIFI '07 Proceedings of the 1st international workshop on Arithmetic of Finite Fields
PRESENT: An Ultra-Lightweight Block Cipher
CHES '07 Proceedings of the 9th international workshop on Cryptographic Hardware and Embedded Systems
Ultra-Lightweight Implementations for Smart Devices --- Security for 1000 Gate Equivalents
CARDIS '08 Proceedings of the 8th IFIP WG 8.8/11.2 international conference on Smart Card Research and Advanced Applications
Reflection Cryptanalysis of Some Ciphers
INDOCRYPT '08 Proceedings of the 9th International Conference on Cryptology in India: Progress in Cryptology
KATAN and KTANTAN -- A Family of Small and Efficient Hardware-Oriented Block Ciphers
CHES '09 Proceedings of the 11th International Workshop on Cryptographic Hardware and Embedded Systems
Searching for compact algorithms: CGEN
VIETCRYPT'06 Proceedings of the First international conference on Cryptology in Vietnam
HIGHT: a new block cipher suitable for low-resource device
CHES'06 Proceedings of the 8th international conference on Cryptographic Hardware and Embedded Systems
mCrypton – a lightweight block cipher for security of low-cost RFID tags and sensors
WISA'05 Proceedings of the 6th international conference on Information Security Applications
FSE'07 Proceedings of the 14th international conference on Fast Software Encryption
FSE'07 Proceedings of the 14th international conference on Fast Software Encryption
A single-key attack on the full GOST block cipher
FSE'11 Proceedings of the 18th international conference on Fast software encryption
Piccolo: an ultra-lightweight blockcipher
CHES'11 Proceedings of the 13th international conference on Cryptographic hardware and embedded systems
First differential attack on full 32-round GOST
ICICS'11 Proceedings of the 13th international conference on Information and communications security
KLEIN: a new family of lightweight block ciphers
RFIDSec'11 Proceedings of the 7th international conference on RFID Security and Privacy
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The former Soviet encryption algorithm GOST 28147-89 has been standardized by the Russian standardization agency in 1989 and extensive security analysis has been done since. So far no weaknesses have been found and GOST is currently under discussion for ISO standardization. Contrary to the cryptographic properties, there has not been much interest in the implementation properties of GOST, though its Feistel structure and the operations of its round function are well-suited for hardware implementations. Our post-synthesis figures for an ASIC implementation of GOST with a key-length of 256 bits require only 800 GE, which makes this implementation well suitable for low-cost passive RFID-tags. As a further optimization, using one carefully selected S-box instead of 8 different ones -which is still fully compliant with the standard specifications!- the area requirement can be reduced to 651 GE.