963 search results - page 28 / 193 » Conditional Digital Signatures |
104
click to vote
IJNSEC
2007
15 years 2 months ago
2007
In order to reduce key sizes and bandwidth, several LFSRbased (linear feedback shift register) public key cryptosystems and signature schemes have been proposed. Digital signature...
107
click to vote
CCR
2000
15 years 2 months ago
2000
We propose a zero-knowledge interactive proof based identification and signature scheme. The protocol is based on Euler's totient function and discrete logarithms over the ri...
100
click to vote
CSREASAM
2006
15 years 3 months ago
2006
- This paper analyzes the secure protocols in the digital transmission copy protection (DTCP) specification. The full authentication protocol in the specification is a combination ...
141
click to vote
PQCRYPTO
2010
15 years 6 months ago
2010
Abstract. We propose a variant of the “bonsai tree” signature scheme, a latticebased existentially unforgeable signature scheme in the standard model. Our construction offers ...
140
click to vote
IJACT
2008
15 years 2 months ago
2008
: Fair exchange protocols allow both or neither of two parties to obtain the other's items, and this property is essential in e-commerce. In this paper, we construct an optimi...