Electromagnetic Analysis Attack on an FPGA Implementation of an Elliptic Curve Cryptosystem

2005 ◽  
Author(s):  
E. De Mulder ◽  
P. Buysschaert ◽  
S.B. Ors ◽  
P. Delmotte ◽  
B. Preneel ◽  
...  
Keyword(s):  
Elliptic Curve ◽  
Fpga Implementation ◽  
Electromagnetic Analysis ◽  
Elliptic Curve Cryptosystem

(t,k,n) Multi-Blind Proxy Signature Scheme on Elliptic Curve

2011 ◽  
Vol 130-134 ◽  
pp. 291-294
Author(s):  
Guang Liang Liu ◽  
Sheng Xian Xie ◽  
Wei Fu
Keyword(s):  
Elliptic Curve ◽  
Secret Sharing ◽  
Proxy Signature ◽  
Elliptic Curve Cryptosystem ◽  
Secret Sharing Scheme ◽  
Signature Scheme ◽  
Forgery Attack ◽  
Threshold Secret Sharing ◽  
Sharing Scheme ◽  
Security Properties

On the elliptic curve cryptosystem proposed a new multi-proxy signature scheme - (t, k, n) threshold blind proxy signature scheme.In new program blind proxy signature and (t,k,n) threshold secret sharing scheme will be combined, and will not over-concentration of the rights of the blind proxy signer .Computation of the program is small, security is high, the achieve efficiency and the utility is better .can prevent a malicious user's forgery attack and have the security properties of proxy signature.

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