ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
There have been active discussions on how to derive a consistent cryptographic key from noisy data such as biometric templates, with the help of some extra information called a ske...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
We consider the problem of cheating in secret sharing schemes, cheating in which individuals submit forged shares in the secret reconstruction phase in an effort to make another pa...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
Abstract. To prove or disprove the computational equivalence of solving the RSA problem and factoring integers is a longstanding open problem in cryptography. This paper provides s...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
In this paper, we propose a new approach for constructing selectively convertible undeniable signature schemes, and present two efficient schemes based on RSA. Our approach allows ...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
Non-interactive zero-knowledge proofs play an essential role in many cryptographic protocols. We suggest several NIZK proof systems based on prime order groups with a bilinear map...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
Abstract. The complex multiplication (CM) method for genus 2 is currently the most efficient way of generating genus 2 hyperelliptic curves defined over large prime fields and suit...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
Currently, the best and only evidence of the security of the OAEP encryption scheme is a proof in the contentious random oracle model. Here we give further arguments in support of...
ASIACRYPT
2006
Springer
14 years 3 months ago
2006
Springer
Abstract. At Eurocrypt 2005, Waters presented an identity based encryption (IBE) protocol which is secure in the full model without random oracle. In this paper, we extend Waters&#...