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» The Digital Signature Scheme MQQ-SIG
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CN
2008
100views more  CN 2008»
13 years 7 months ago
An efficient and secure event signature (EASES) protocol for peer-to-peer massively multiplayer online games
In recent years, massively multiplayer online games (MMOGs) have become very popular by providing more entertainment and sociability than single-player games. In order to prevent c...
Mo-Che Chan, Shun-Yun Hu, Jehn-Ruey Jiang
CORR
2010
Springer
135views Education» more  CORR 2010»
13 years 7 months ago
Cryptanalysis of an Elliptic Curve-based Signcryption Scheme
The signcryption is a relatively new cryptographic technique that is supposed to fulfill the functionalities of encryption and digital signature in a single logical step. Although...
Mohsen Toorani, Ali Asghar Beheshti Shirazi
ASIACRYPT
2006
Springer
13 years 11 months ago
Simulation-Sound NIZK Proofs for a Practical Language and Constant Size Group Signatures
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...
Jens Groth
GLOBECOM
2006
IEEE
14 years 1 months ago
Bank Transfer over Quantum Channel with Digital Checks
- In recent years, many quantum cryptographic schemes have been proposed. However, it seems that there are many technical difficulties to realize them (except Quantum Key Distribut...
Yoshito Kanamori, Seong-Moo Yoo, Frederick T. Shel...
CRYPTO
1998
Springer
106views Cryptology» more  CRYPTO 1998»
13 years 11 months 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