44 search results - page 4 / 9 » On the Generic Construction of Identity-Based Signatures wit... |
PROVSEC
2010
Springer
13 years 3 months ago
2010
Springer
Generic constructions of designated confirmer signatures follow one of the following two strategies; either produce a digital signature on the message to be signed, then encrypt th...
DAC
1999
ACM
14 years 6 months ago
1999
ACM
? The economic viability of the reusable core-based design paradigm depends on the development of techniques for intellectual property protection. We introduce the first dynamic wa...
CTRSA
2007
Springer
13 years 7 months ago
2007
Springer
Abstract. Known compact e-cash schemes are constructed from signature schemes with efficient protocols and verifiable random functions. In this paper, we introduce a different ap...
CRYPTO
2010
Springer
13 years 6 months ago
2010
Springer
The search for encryption schemes that allow to evaluate functions (or circuits) over encrypted data has attracted a lot of attention since the seminal work on this subject by Rive...
ASIACRYPT
2011
Springer
12 years 5 months ago
2011
Springer
We provide constructions of (m, 1)-programmable hash functions (PHFs) for m ≥ 2. Mimicking certain programmability properties of random oracles, PHFs can, e.g., be plugged into ...