20 search results - page 4 / 4 » New (t, n) threshold directed signature scheme with provable... |
TRUST
2010
Springer
15 years 2 months ago
2010
Springer
Direct Anonymous Attestation (DAA) is an anonymous signature scheme designed for anonymous attestation of a Trusted Platform Module (TPM) while preserving the privacy of the devic...
CISC
2009
Springer
14 years 7 months ago
2009
Springer
Abstract. Direct anonymous attestation (DAA) is a special digital signature primitive, which provides a balance between signer authentication and privacy. One of the most interesti...
TWC
2008
14 years 9 months ago
2008
User authentication is essential in service-oriented communication networks to identify and reject any unauthorized network access. The state-of-the-art practice in securing wirele...
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TCC
2005
Springer
15 years 3 months ago
2005
Springer
We address the problem of using untrusted (potentially malicious) cryptographic helpers. We provide a formal security definition for securely outsourcing computations from a comp...
EUROCRYPT
2000
Springer
15 years 1 months ago
2000
Springer
We discuss the following problem: Given an integer shared secretly among n players and a prime number e, how can the players efficiently compute a sharing of e-1 mod . The most in...