Add to ORKGAbstract. In this letter, we will show that the certificateless signature scheme recently pro-posed by Yap, Heng and Goi at EUC Workshops 2006 is insecure against a key replacement attack. Our attack shows that anyone who replaces a signer’s public key can forge valid signatures for that signer without knowledge of the signer’s private key. Keywords: Signature scheme, Certificateless PKC, Public Key Cryptography, Cryptogra-phy
Certificateless cryptography has attracted a lot of attention from the research community, due to it...
Certificateless cryptography has attracted a lot of attention from the research community, due to it...
Certificateless Public Key Cryptography (CL-PKC) enjoys a number of features of Identity-Based Crypt...
This paper demonstrates that a certificateless signature scheme recently proposed by Gorantla and S...
Certificateless cryptography eliminates the need of certificacates in the public key crytosystems an...
Most of certificateless signature schemes without random oracles can not resist key replacement att...
Certificateless cryptography [1] is a new paradigm that not only removes the inherent key escrow pro...
Abstract. Certificateless public key cryptography is an attractive paradigm since it eliminates the ...
Certificateless cryptography overcomes the private key escrow problem in identity-based cryptography...
Certificateless cryptography has attracted much attention due to its distinctive features. By elimin...
In traditional digital signature schemes, certificates signed by a trusted party are required to ens...
Identity-based cryptosystems have an inherent key escrow issue, that is, the Key Generation Center (...
It would be interesting if a signcryption scheme in the standard model could be made certificateless...
Certificateless public key cryptosystem combines the advantages of identity-based cryptosystem and t...
Certificateless public key cryptography (CL-PKC) overcomes the difficulties of the certificate manag...
Certificateless cryptography has attracted a lot of attention from the research community, due to it...
Certificateless cryptography has attracted a lot of attention from the research community, due to it...
Certificateless Public Key Cryptography (CL-PKC) enjoys a number of features of Identity-Based Crypt...
This paper demonstrates that a certificateless signature scheme recently proposed by Gorantla and S...
Certificateless cryptography eliminates the need of certificacates in the public key crytosystems an...
Most of certificateless signature schemes without random oracles can not resist key replacement att...
Certificateless cryptography [1] is a new paradigm that not only removes the inherent key escrow pro...
Abstract. Certificateless public key cryptography is an attractive paradigm since it eliminates the ...
Certificateless cryptography overcomes the private key escrow problem in identity-based cryptography...
Certificateless cryptography has attracted much attention due to its distinctive features. By elimin...
In traditional digital signature schemes, certificates signed by a trusted party are required to ens...
Identity-based cryptosystems have an inherent key escrow issue, that is, the Key Generation Center (...
It would be interesting if a signcryption scheme in the standard model could be made certificateless...
Certificateless public key cryptosystem combines the advantages of identity-based cryptosystem and t...
Certificateless public key cryptography (CL-PKC) overcomes the difficulties of the certificate manag...
Certificateless cryptography has attracted a lot of attention from the research community, due to it...
Certificateless cryptography has attracted a lot of attention from the research community, due to it...
Certificateless Public Key Cryptography (CL-PKC) enjoys a number of features of Identity-Based Crypt...