Results 81 to 90 of about 766 (197)

Efficient Anonymous Certificateless Multi-Receiver Signcryption Scheme Without Bilinear Pairings

IEEE Access, 2018
Certificateless multi-receiver encryption/signcryption (CLME/CLMS) has become a research hotspot in the field of information security. Almost all of the existing CLME/CLMS schemes are constructed based on the bilinear pairing computation, a time ...
Liaojun Pang, Man Kou, Mengmeng Wei, Huixian Li   +3 more
doaj   +1 more source

Privacy-Preserving Multi-Receiver Certificateless Broadcast Encryption Scheme with De-Duplication

Sensors, 2019
Nowadays, the widely deployed and high performance Internet of Things (IoT) facilitates the communication between its terminal nodes. To enhance data sharing among terminal devices and ensure the recipients’ privacy protection, a few anonymous ...
Jianhong Zhang, Peirong Ou
doaj   +1 more source

Certificateless key agreement in the standard model

, 2010
We show how to construct a certificateless key agreement\ud protocol from the certificateless key encapsulation mechanism introduced by\ud \cite{lippold-ICISC_2009} in ICISC 2009 using the \ud \cite{DBLP:conf/acisp/BoydCNP08} protocol from ACISP 2008. We
Gonzalez Nieto, Juan Manuel, Lippold, Georg   +1 more
core  

Efficient Certificateless Public Key Encryption [PDF]

, 2005
In [3] Al-Riyami and Paterson introduced the notion of Certificateless Public Key Cryptography and presented an instantiation. In this paper, we revisit the formulation of certificateless public key encryption and construct a more efficient scheme and ...
Zhaohui Cheng, Richard Comley
core  

A concrete certificateless signature scheme without pairings

, 2009
Certificateless public key cryptography was introduced to avoid the inherent key escrow problem in identity-based cryptography, and eliminate the use of certificates in traditional PKI. Most cryptographic schemes in certificateless cryptography are built
S Chen (5107745), A Ge (13705135), Xinyi Huang (13100418)   +2 more
core  

Security mediated certificateless signatures

, 2007
In PKC 2006, Chow, Boyd and Gonzalez Neito introduced the notion of security mediated certificateless (SMC) cryptography. SMC cryptography equips certificateless cryptography with instantaneous revocation.
Heng, Swee-Huay, Chow, Sherman S. M., Goi, Bok-Min, Yap, Nvun-She   +3 more
core   +1 more source

A new provably secure certificateless short signature scheme

, 2011
Certificateless public key cryptography simplifies the complex certificate management in the traditional public key cryptography and resolves the key escrow problem in identity-based cryptography. In 2007, Huang et al.
Lee, Dong Hoon, Kyu Young Choi, Park, Jong Hwan, Jong Hwan Park, Choi, Kyu Young, Dong Hoon Lee   +5 more
core   +1 more source

An efficient certificateless signature scheme

, 2006
Certificateless public key cryptography (CLPKC) is a paradigm to solve the inherent key escrow problem suffered by identity-based cryptography (IBC). While certificateless signature is one of the most important security primitives in CLPKC, there are ...
Yap, Wun She, Bok-Min Goi, Goi, Bok Min, Swee-Huay Heng, Wun-She Yap, Heng, Swee Huay   +5 more
core   +1 more source

Leakage-resilient certificateless signcryption scheme

Tongxin xuebao, 2017
In practical applications,the potential adversary may exploit partial information about the secret keys by side-channel attacks ,traditional certificateless signcryption schemes can’t resist these key-leakage attacks.A leakage-resilient certificateless ...
Yan-lin QIN, Xiao-ping WU, Wei HU
doaj   +2 more sources

Strongly secure certificateless one-pass authenticated key agreement scheme

Kuwait Journal of Science, 2015
As certificateless public key cryptography (CLPKC) could solve the problem of keyescrow, recently it has been studied more and more. Certificateless authenticated keyagreement (CLAKA), as an important part of the CLPKC, also attracts ...
BAOJUN HUANG, HANG TU
doaj