Results 181 to 190 of about 1,011 (200)
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Two Notes on the Security of Certificateless Signatures
2007We discuss two common pitfalls found in proofs of security of various certificateless signature (CLS) schemes. As a result of the first observation, we are able to show that a CLS scheme ([Goy06]), previously thought to be secure, is vulnerable to a key replacement attack.
Rafael Castro, Ricardo Dahab
openaire +1 more source
Novel Efficient Certificateless Aggregate Signatures
2009We propose a new efficient certificateless aggregate signature scheme which has the advantages of both aggregate signatures and certificateless cryptography. The scheme is proven existentially unforgeable against adaptive chosen-message attacks under the standard computational Diffie-Hellman assumption.
Lei Zhang 0009 +3 more
openaire +1 more source
Certificateless aggregate signature scheme secure against fully chosen-key attacks
Information Sciences, 2020Ge Wu, Futai Zhang, Limin Shen
exaly
A new provably secure certificateless signature scheme for Internet of Things
Ad Hoc Networks, 2020Qiaoyan Wen, Shanshan Zhang
exaly
Insecurity of an efficient certificateless aggregate signature with constant pairing computations
Information Sciences, 2014Debiao He +2 more
exaly
Security models for certificateless signature schemes revisited
Information Sciences, 2015Kyung-Ah Shim
exaly
Certificateless Sequential Aggregate Signature Scheme on NTRU Lattice
Chinese Journal of Electronics, 2019Yupu Hu, Juntao Gao, Mingming Jiang
exaly
An efficient certificateless aggregate signature with constant pairing computations
Information Sciences, 2013Hu Xiong, Fagen Li
exaly