98 search results - page 1 / 20 » Undetachable Threshold Signatures |
IMA
2001
Springer
13 years 9 months ago
2001
Springer
SIGOPS
2002
13 years 4 months ago
2002
A `pragmatic' alternative to undetachable signatures is proposed. Undetachable signatures were introduced by Sander and Tschudin, [4], as a means of giving a mobile agent the...
IJNSEC
2010
13 years 2 days ago
2010
Recently, design of Identity-based (ID-based) threshold signature schemes which are efficient and provably secure in the standard model has drawn great concerns. In this paper, an...
PROVSEC
2007
Springer
13 years 11 months ago
2007
Springer
We propose a secure threshold signature scheme without trusted dealer. Our construction is based on the recently proposed signature scheme of Waters in EUROCRYPT’05. The new thre...
ISPEC
2005
Springer
13 years 10 months ago
2005
Springer
A (t, n) threshold proxy signature scheme enables an original signer to delegate the signature authority to a proxy group of n member such that t or more than t proxy signers can ...