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153
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FC
2005
Springer
15 years 10 months ago
2005
Springer
At Financial Cryptography 2003, Jakobsson, Hubaux, and Butty´an suggested a lightweight micro-payment scheme aimed at encouraging routing collaboration in asymmetric multi-hop cel...
155
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PKC
2005
Springer
15 years 10 months ago
2005
Springer
Hidden field equation (HFE) multivariable cryptosystems were first suggested by Patarin. Kipnis and Shamir showed that to make the cryptosystem secure, a special parameter D of a...
151
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PKC
2005
Springer
15 years 10 months ago
2005
Springer
We develop a method for generating shared, secret, safe primes applicable to use in threshold RSA signature schemes such as the one developed by Shoup. We would like a scheme usabl...
128
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WCC
2005
Springer
15 years 10 months ago
2005
Springer
In this paper, we discuss some methods of constructing frequency/time hopping (FH/TH) sequences over GF(pk ) by taking successive k-tuples of given sequences over GF(p). We are abl...
136
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CHES
2004
Springer
15 years 10 months ago
2004
Springer
Cryptographic algorithms implemented on smart-cards must be protected against side-channel attacks. Some encryption schemes and hash functions like IDEA, RC6, MD5, SHA-1 alternate ...