963 search results - page 29 / 193 » Conditional Digital Signatures |
NDSS
1998
IEEE
14 years 28 days ago
1998
IEEE
In this work, we aim to reduce the computational costs of using public-key digital signatures in securing routing protocols. Two protocols (COSP and IOSP) using one-time digitalsi...
SIGOPS
1998
13 years 8 months ago
1998
Abstract. We present a related family of authentication and digital signature protocols based on symmetric cryptographic primitives which perform substantially better than previous...
ETRICS
2006
14 years 10 days ago
2006
Digital signatures and message authentication codes are well known methods for ensuring message integrity. However, they rely on computations which are too hard to be performed by ...
EUROPKI
2007
Springer
14 years 17 days ago
2007
Springer
Time Capsule Signature, first formalized by Dodis and Yum in Financial Cryptography 2005, is a digital signature scheme which allows a signature to bear a (future) time t so that t...
CHES
2004
Springer
14 years 2 months ago
2004
Springer
TTS is a genre of multivariate digital signature schemes first proposed in 2002. Its public map is composed of two affine maps sandwiching a Tame Map, which is a map invertible t...