
doi: 10.1155/2014/373690
Although some good results were achieved in speeding up the computation of pairing function in recent years, it is still interesting to design efficient cryptosystems with less bilinear pairing operation. A proxy signature scheme allows a proxy signer to sign messages on behalf of an original signer within a given context. We propose a certificateless proxy signature (CLPS) scheme from RSA and prove its security under the strongest security model where the Type I/II adversary is a super Type I/II adversary.
CONSTRUCTION, BILINEAR PAIRINGS, SCHEME, EFFICIENT, PROVABLE SECURITY, DELEGATION, PUBLIC-KEY CRYPTOGRAPHY, Authentication, digital signatures and secret sharing, Cryptography, ATTACK
CONSTRUCTION, BILINEAR PAIRINGS, SCHEME, EFFICIENT, PROVABLE SECURITY, DELEGATION, PUBLIC-KEY CRYPTOGRAPHY, Authentication, digital signatures and secret sharing, Cryptography, ATTACK
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