[PDF] Top 20 Attacks on a Threshold Proxy Signature Scheme Based on the RSA Cryptosystem

... n) threshold proxy signature scheme in which the original signer can authorize n proxy signers such that only the cooperation of t or more of them is able to generate ... See full document

... n) threshold proxy signature scheme in which the original signer can authorize n proxy signers such that only the cooperation of t or more of them is able to generate ... See full document

... 摘要: Hwang, Lu and Lin (2003) proposed a (t, n) threshold proxy signature scheme, based on the RSA cryptosystem.. Later, Wang et al.[r] ... See full document

... in the paper contributes a new proxy-protected proxy multi-signature scheme secure and more efficient than those by ...that the additional demand for a secure ... See full document

... (3) A short abstract：Aimed at the group-oriented threshold signature, the research is devoted to the specifiable-verifier characteristic in a group-oriented ...of ... See full document

... multiplication. The operations associated with the ECC are more efficient than those associated with other cryptosystems, like the RSA and the DSA security ...to the fact that ... See full document

... in the Internet changes with each passing day, it generalizes the interchanged phenomenon of on-line transaction and ...probable the electronic commerce will be the current of business ... See full document

... proposed threshold proxy signature schemes have been based on discrete logarithms required for a protocol to generate and verify a shared secret among the ... See full document

... this scheme, a genuine signer can convert a ring signature into a traditional single signer digital ...However, a genuine signer is also able to reveal part of non- signers while ... See full document

... blind signature, RSA cryptosystem, Cryptography, Information security ...introduced the concept of the blind signature scheme in ...Chaum’s scheme is based ... See full document

... blind signature; RSA; Cryptography; Information security ...introduced the concept of the blind signature scheme in ...Chaum
s scheme is based on RSA ... See full document

... that the Chien et al.Õs partially blind signature scheme based on RSA public cryptosystem could not meet the untraceability property of a blind ... See full document

... group-oriented threshold signature scheme. In the proposal, no matter the generation and verification of signature, a threshold value is used in qualifying ... See full document

... digital signature can provide analogous to ordinary hand-written signature for achieving non- repudiation ...introduced the concept of digital signature in 1976, and then Rivest, Shamir, and ... See full document

... ABSTRACT THE FOCUSES OF THE RESEARCH CONTAIN TWO PARTS: ONE IS THE DIGITAL SIGNATURE, AND THE OTH -ER IS THE PROXY DIGITAL ...FOR THE PART OF DIGITAL ... See full document

... 2 The proposed scheme is secure again the swallow ...Proof The original signer can swallow the message and the signature, and then generate another ...attack, the ... See full document

... improve the Sun-Hsieh proxy signature scheme based on the Mambo-Usuda-Okamoto ...improve the Sun- Hsieh proxy signature scheme based ... See full document

... of the paper is organized as follows: in ...give a high-level description of our DNA-based algorithm for the encryption ...prove the operation of the various novel algorithms for ... See full document

... A threshold multi-proxy multi-signature scheme with the non-repudiation property is a scheme where the proxy group cannot deny signing for the message and the verifier group can ident[r] ... See full document

... of the RSA processor. TABLE III S OME RSA C HIPS P RESENTED SO F AR path and operation cycles to increase the throughput ...This scheme can avoid the final adjustment of residue ... See full document