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FSE
2009
Springer
123views Cryptology» more  FSE 2009»
14 years 24 days ago
Fast and Secure CBC-Type MAC Algorithms
Abstract. The CBC-MAC or cipher block chaining message authentication code, is a well-known method to generate message authentication codes. Unfortunately, it is not forgery-secure...
Mridul Nandi
CTRSA
2001
Springer
129views Cryptology» more  CTRSA 2001»
14 years 20 days ago
Formal Security Proofs for a Signature Scheme with Partial Message Recovery
The Pintsov-Vanstone signature scheme with partial message recovery (PVSSR) is a variant of the Schnorr and Nyberg-Rueppel signature schemes. It produces very short signatures on ...
Daniel R. L. Brown, Donald Byron Johnson
FC
2010
Springer
196views Cryptology» more  FC 2010»
14 years 2 days ago
Modulo Reduction for Paillier Encryptions and Application to Secure Statistical Analysis
Abstract. For the homomorphic Paillier cryptosystem we construct a protocol for secure modulo reduction, that on input of an encryption x with x of bit length x and a public ‘mod...
Jorge Guajardo, Bart Mennink, Berry Schoenmakers
ASIACRYPT
2004
Springer
13 years 12 months ago
Efficient and Provably Secure Trapdoor-Free Group Signature Schemes from Bilinear Pairings
Group signature schemes are cryptographic systems that provide revocable anonymity for signers. We propose a group signature scheme with constant-size public key and signature leng...
Lan Nguyen, Reihaneh Safavi-Naini
CRYPTO
2006
Springer
159views Cryptology» more  CRYPTO 2006»
13 years 12 months ago
Asymptotically Optimal Two-Round Perfectly Secure Message Transmission
Abstract. The problem of perfectly secure message transmission concerns two synchronized non-faulty processors sender (S) and receiver (R) that are connected by a synchronous netwo...
Saurabh Agarwal, Ronald Cramer, Robbert de Haan