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EUROCRYPT
2010
Springer
14 years 2 months ago
A Simple BGN-Type Cryptosystem from LWE
We construct a simple public-key encryption scheme that supports polynomially many additions and one multiplication, similar to the cryptosystem of Boneh, Goh, and Nissim (BGN). S...
Craig Gentry, Shai Halevi, Vinod Vaikuntanathan
CTRSA
2007
Springer
98views Cryptology» more  CTRSA 2007»
13 years 12 months ago
Identity-Based Multi-signatures from RSA
Abstract. Multi-signatures allow multiple signers to jointly authenticate a message using a single compact signature. Many applications however require the public keys of the signe...
Mihir Bellare, Gregory Neven
SAC
2006
ACM
13 years 10 months ago
From spontaneous total order to uniform total order: different degrees of optimistic delivery
A total order protocol is a fundamental building block in the construction of distributed fault-tolerant applications. Unfortunately, the implementation of such a primitive can be...
Luís Rodrigues, José Mocito, Nuno Ca...
ASIACRYPT
2010
Springer
13 years 8 months ago
A Group Signature Scheme from Lattice Assumptions
Group signature schemes allow users to sign messages on behalf of a group while (1) maintaining anonymity (within that group) with respect to an observer, yet (2) ensuring traceab...
S. Dov Gordon, Jonathan Katz, Vinod Vaikuntanathan
ECEASST
2010
13 years 7 months ago
Integrating Data from Multiple Repositories to Analyze Patterns of Contribution in FOSS Projects
: The majority of Free and Open Source Software (FOSS) developers are mobile and often use different identities in the projects or communities they participate in. These characteri...
Sulayman K. Sowe, Antonio Cerone