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» A Biometric Identity Based Signature Scheme
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INFORMATICALT
2010
103views more  INFORMATICALT 2010»
14 years 6 months ago
Delegatability of an Identity Based Strong Designated Verifier Signature Scheme
In 2007, Kancharla et al. proposed an identity-based strong designated verifier signature (IBSDVS) scheme based on bilinear pairings, and claimed it unforgeable and non-delegatable...
Xun Sun, Jianhua Li, Hu Yin, Gongliang Chen
EUROCRYPT
2004
Springer
15 years 2 months ago
Security Proofs for Identity-Based Identification and Signature Schemes
Mihir Bellare, Chanathip Namprempre, Gregory Neven
CTRSA
2007
Springer
98views Cryptology» more  CTRSA 2007»
14 years 11 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
ACNS
2005
Springer
85views Cryptology» more  ACNS 2005»
15 years 3 months ago
New Signature Schemes with Coupons and Tight Reduction
Amongst provably secure signature schemes, two distinct classes are of particular interest: the ones with tight reduction (e.g., RSA-PSS), and those which support the use of coupon...
Benoît Chevallier-Mames
ACISP
2006
Springer
15 years 1 months ago
Efficient Identity-Based Signatures Secure in the Standard Model
The only known construction of identity-based signatures that can be proven secure in the standard model is based on the approach of attaching certificates to non-identity-based si...
Kenneth G. Paterson, Jacob C. N. Schuldt