851 search results - page 93 / 171 » Random constructions and density results |
128
Voted
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Because of the randomness of biometric features, traditional methods cannot perform well in the encryption of fingerprint template. The Fuzzy Vault construct is a biometric crypt...
114
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SACRYPT
2005
Springer
15 years 9 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...
124
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FOSSACS
2008
Springer
15 years 5 months ago
2008
Springer
Protocols for information-hiding often use randomized primitives to obfuscate the link between the observables and the information to be protected. The degree of protection provide...
127
Voted
CCS
2010
ACM
15 years 3 months ago
2010
ACM
We construct an algebraic pseudorandom function (PRF) that is more efficient than the classic NaorReingold algebraic PRF. Our PRF is the result of adapting the cascade constructio...
150
Voted
COCO
2011
Springer
14 years 3 months ago
2011
Springer
Let f ∈ Fq[x] be a polynomial of degree d ≤ q/2. It is well-known that f can be uniquely recovered from its values at some 2d points even after some small fraction of the valu...