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ESORICS
2006
Springer
15 years 1 months ago
Secure Key-Updating for Lazy Revocation
Abstract. We consider the problem of efficient key management and user revocation in cryptographic file systems that allow shared access to files. A performanceefficient solution t...
Michael Backes, Christian Cachin, Alina Oprea
ICCD
2006
IEEE
132views Hardware» more  ICCD 2006»
15 years 6 months ago
FPGA-based Design of a Large Moduli Multiplier for Public Key Cryptographic Systems
— High secure cryptographic systems require large bit-length encryption keys which presents a challenge to their efficient hardware implementation especially in embedded devices...
Osama Al-Khaleel, Christos A. Papachristou, Franci...
IPPS
2008
IEEE
15 years 4 months ago
Multi-threaded data mining of EDGAR CIKs (Central Index Keys) from ticker symbols
This paper describes how use the Java Swing HTMLEditorKit to perform multi-threaded web data mining on the EDGAR system (Electronic DataGathering, Analysis, and Retrieval system)....
Dougal A. Lyon
ACNS
2005
Springer
116views Cryptology» more  ACNS 2005»
15 years 3 months ago
Two-Server Password-Only Authenticated Key Exchange
Typical protocols for password-based authentication assume a single server which stores all the information (e.g., the password) necessary to authenticate a user. Unfortunately, a...
Jonathan Katz, Philip D. MacKenzie, Gelareh Taban,...
SP
2000
IEEE
15 years 2 months ago
An Efficient, Dynamic and Trust Preserving Public Key Infrastructure
Nested certification is a methodology for efficient certificate path verification. Nested certificates can be used together with classical certificates in the Public Key Infrastru...
Albert Levi, M. Ufuk Çaglayan