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IMA
1997
Springer
88views Cryptology» more  IMA 1997»
15 years 10 months ago
Increasing Efficiency of International Key Escrow in Mutually Mistrusting Domains
This paper is concerned with key escrow protocols for use in international communications environments, where communication domains do not necessarily trust one another. It is conc...
Keith M. Martin
ICISC
2004
99views Cryptology» more  ICISC 2004»
15 years 7 months ago
Fractional Windows Revisited: Improved Signed-Digit Representations for Efficient Exponentiation
Abstract. This paper extends results concerning efficient exponentiation in groups where inversion is easy (e.g. in elliptic curve cryptography). It examines the right-to-left and ...
Bodo Möller
JSS
2007
67views more  JSS 2007»
15 years 6 months ago
TFRP: An efficient microaggregation algorithm for statistical disclosure control
Recently, the issue of Statistic Disclosure Control (SDC) has attracted much attention. SDC is a very important part of data security dealing with the protection of databases. Micr...
Chin-Chen Chang, Yu-Chiang Li, Wen-Hung Huang
DASFAA
2008
IEEE
139views Database» more  DASFAA 2008»
15 years 8 months ago
Exploiting ID References for Effective Keyword Search in XML Documents
In this paper, we study novel Tree + IDREF data model for keyword search in XML. In this model, we propose novel Lowest Referred Ancestor (LRA) pair, Extended LRA (ELRA) pair and E...
Bo Chen, Jiaheng Lu, Tok Wang Ling
SIAMCOMP
2008
103views more  SIAMCOMP 2008»
15 years 6 months ago
Compression in Finite Fields and Torus-Based Cryptography
Abstract. We present efficient compression algorithms for subgroups of multiplicative groups of finite fields, we use our compression algorithms to construct efficient public key c...
Karl Rubin, Alice Silverberg