32 search results - page 7 / 7 » A Provably Secure Group Signature Scheme from Code-Based Ass... |
CCS
2008
ACM
15 years 10 days ago
2008
ACM
In 1998, Blaze, Bleumer, and Strauss suggested a cryptographic primitive termed proxy re-signature in which a proxy transforms a signature computed under Alice's secret key in...
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EUROCRYPT
1999
Springer
15 years 2 months ago
1999
Springer
Abstract. This paper investigates a novel computational problem, namely the Composite Residuosity Class Problem, and its applications to public-key cryptography. We propose a new t...