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CTRSA
2003
Springer
105views Cryptology» more  CTRSA 2003»
14 years 1 months ago
Forward-Security in Private-Key Cryptography
This paper provides a comprehensive treatment of forward-security in the context of sharedkey based cryptographic primitives, as a practical means to mitigate the damage caused by...
Mihir Bellare, Bennet S. Yee
ASIACRYPT
2001
Springer
14 years 18 days ago
Provably Secure Fair Blind Signatures with Tight Revocation
A fair blind signature scheme allows the trustee to revoke blindness so that it provides authenticity and anonymity to honest users while preventing malicious users from abusing th...
Masayuki Abe, Miyako Ohkubo
CRYPTO
2001
Springer
97views Cryptology» more  CRYPTO 2001»
14 years 18 days ago
Minimal Complete Primitives for Secure Multi-party Computation
Abstract. The study of minimal cryptographic primitives needed to implement secure computation among two or more players is a fundamental question in cryptography. The issue of com...
Matthias Fitzi, Juan A. Garay, Ueli M. Maurer, Raf...
ASIACRYPT
2000
Springer
14 years 13 days ago
Provably Secure Metering Scheme
Abstract. Naor and Pinkas introduced metering schemes at Eurocrypt ’98 in order to decide on advertisement fees for web servers. In the schemes, any server should be able to cons...
Wakaha Ogata, Kaoru Kurosawa
CRYPTO
1998
Springer
106views Cryptology» more  CRYPTO 1998»
14 years 10 days ago
New Efficient and Secure Protocols for Verifiable Signature Sharing and Other Applications
Verifiable Signature Sharing (VS ) enables the recipient of a digital signature, who is not necessarily the original signer, to share such signature among n proxies so that a subse...
Dario Catalano, Rosario Gennaro