Sciweavers

138 search results - page 5 / 28
» A Proposal of Short Proxy Signature using Pairing
Sort
View
PAIRING
2010
Springer
155views Cryptology» more  PAIRING 2010»
13 years 4 months ago
Identification of Multiple Invalid Pairing-Based Signatures in Constrained Batches
Abstract. This paper describes a new method in pairing-based signature schemes for identifying the invalid digital signatures in a batch after batch verification has failed. The me...
Brian J. Matt
IJNSEC
2006
85views more  IJNSEC 2006»
13 years 6 months ago
Security Analysis of Some Batch Verifying Signatures from Pairings
Batch verification can provide large computational savings when multiple signatures are verified together. Recently, some batch verifying signature schemes have been proposed from...
Tianjie Cao, Dongdai Lin, Rui Xue
EUROPKI
2006
Springer
13 years 10 months ago
Short Linkable Ring Signatures Revisited
Ring signature is a group-oriented signature in which the signer can spontaneously form a group and generate a signature such that the verifier is convinced the signature was gener...
Man Ho Au, Sherman S. M. Chow, Willy Susilo, Patri...
AMC
2005
158views more  AMC 2005»
13 years 6 months ago
Attack on Han et al.'s ID-based confirmer (undeniable) signature at ACM-EC'03
At the fourth ACM conference on electronic commerce (EC'03), S. Han, K.Y. Yeung and J. Wang proposed an ID-based confirmer signature scheme using pairings (actually, this is a...
Fangguo Zhang, Reihaneh Safavi-Naini, Willy Susilo
ICISC
2007
100views Cryptology» more  ICISC 2007»
13 years 8 months ago
Pairing-Friendly Elliptic Curves with Small Security Loss by Cheon's Algorithm
Pairing based cryptography is a new public key cryptographic scheme. An elliptic curve suitable for pairing based cryptography is called a “pairing-friendly” elliptic curve. Af...
Aya Comuta, Mitsuru Kawazoe, Tetsuya Takahashi