Improved Self-certified Partially Blind Signature Scheme
نویسندگان
چکیده
منابع مشابه
Improved Self-certified Partially Blind Signature Scheme
Blind signature allows one user to get a signature without giving the signer any information about the actual message or the resulting signature. In this paper, we aim to improve the recently proposed Lin et al.’s Self-certified Partially Blind Signature Scheme[1] in order to withstand the security flaw in their scheme. The security of the improved scheme is enhanced in the blind signing phase ...
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Proxy blind signature, which combines the properties of both proxy signature and blind signature, is useful in e-cash and e-commerce. In this paper, we present a verifiable self-certified public key scheme and a proxy blind signature scheme using the verifiable self-certified public key. The self-certified public key has an advantage which can withstand public key substitution attacks. As far a...
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A (t, n) threshold proxy signature scheme enables an original signer to delegate his/her signing capability to n proxy signers such that any t or more proxy signers can sign messages on behalf of the original signer, but t−1 or less of them cannot do the same thing. Threshold proxy signatures have been suggested for use in the scenarios of distributed computing where delegation of rights is qui...
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ژورنال
عنوان ژورنال: International Journal of Computer and Communication Technology
سال: 2012
ISSN: 2231-0371,0975-7449
DOI: 10.47893/ijcct.2012.1130