204 search results - page 26 / 41 » On Provably Secure Time-Stamping Schemes |
107
Voted
JOC
2008
15 years 5 months ago
2008
We extend the concept of key encapsulation mechanisms to the primitives of ID-based and certificateless encryption. We show that the natural combination of ID-KEMs or CL-KEMs with ...
152
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ISPEC
2009
Springer
16 years 12 days ago
2009
Springer
Abstract. Side-channel attacks are a very powerful cryptanalytic technique. Li and Gu [ProvSec’07] proposed an approach against side-channel attacks, which states that a symmetri...
149
Voted
ASIACRYPT
2008
Springer
15 years 7 months ago
2008
Springer
In a proof-of-retrievability system, a data storage center must prove to a verifier that he is actually storing all of a client's data. The central challenge is to build syst...
156
Voted
CRYPTO
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. We provide a simple secret-key two-party secure communication scheme, which is provably information-theoretically secure in the limited-storage-space model. The limited-s...
145
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CRYPTO
1998
Springer
15 years 9 months ago
1998
Springer
Verifiable Signature Sharing (VS ) enables the recipient of a digital signature, who is not necessarily the original signer, to share such signature among n proxies so that a subse...