Sciweavers

186 search results - page 30 / 38
» Signature Schemes Based on the Strong RSA Assumption
Sort
View
PKC
1998
Springer
107views Cryptology» more  PKC 1998»
15 years 3 months ago
On the Security of ElGamal Based Encryption
The ElGamal encryption scheme has been proposed several years ago and is one of the few probabilistic encryption schemes. However, its security has never been concretely proven bas...
Yiannis Tsiounis, Moti Yung
EDBT
2010
ACM
138views Database» more  EDBT 2010»
15 years 4 months ago
How to authenticate graphs without leaking
Secure data sharing in multi-party environments requires that both authenticity and confidentiality of the data be assured. Digital signature schemes are commonly employed for au...
Ashish Kundu, Elisa Bertino
ACNS
2010
Springer
187views Cryptology» more  ACNS 2010»
15 years 3 months ago
Generic Constructions for Verifiably Encrypted Signatures without Random Oracles or NIZKs
Verifiably encrypted signature schemes (VES) allow a signer to encrypt his or her signature under the public key of a trusted third party, while maintaining public signature verifi...
Markus Rückert, Michael Schneider 0002, Domin...
CRYPTO
2006
Springer
125views Cryptology» more  CRYPTO 2006»
15 years 3 months ago
Automated Security Proofs with Sequences of Games
This paper presents the first automatic technique for proving not only protocols but also primitives in the exact security computational model. Automatic proofs of cryptographic pr...
Bruno Blanchet, David Pointcheval
JCP
2008
216views more  JCP 2008»
14 years 11 months ago
Direct Anonymous Attestation for Next Generation TPM
Trusted computing platforms have been proposed as a promising approach to enhance the security of general-purpose computing systems. Direct Anonymous Attestation(DAA) is a scheme t...
Xiaofeng Chen 0004, Dengguo Feng