SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
We present two left-to-right integer recodings which can be used to perform scalar multiplication with a fixed sequence of operations. These recodings make it possible to have a s...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
In a hierarchical structure, an entity has access to another if and only if the former is a superior of the later. The access control scheme for a hierarchy represented by a partia...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
A vast amount of literature on stream ciphers is directed to the cryptanalysis of LFSR-based filters and combiners, resulting in various attack models such as distinguishing attac...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
Previously known techniques to construct pairing-friendly curves of prime or near-prime order are restricted to embedding degree k 6. More general methods produce curves over Fp wh...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
In this paper we study the substitution-permutation network (SPN) on which AES is based. We introduce AES∗ , a SPN identical to AES except that fixed S-boxes are replaced by ran...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
Radio frequency identification systems based on low-cost computing devices is the new plaything that every company would like to adopt. Its goal can be either to improve the produ...
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
SACRYPT
2005
Springer
13 years 10 months ago
2005
Springer
The ability to link two different sightings of the same Radio Frequency Identification (RFID) tag enables invasions of privacy. The problem is aggravated when an item, and the ta...