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2010
Tsinghua U.
16 years 4 months ago
Proof-Carrying Data and Hearsay Arguments from Signature Cards
: Design of secure systems can often be expressed as ensuring that some property is maintained at every step of a distributed computation among mutually-untrusting parties. Special...
Alessandro Chiesa, Eran Tromer
SIGOPS
2008
116views more  SIGOPS 2008»
15 years 6 months ago
Practical techniques for purging deleted data using liveness information
The layered design of the Linux operating system hides the liveness of file system data from the underlying block layers. This lack of liveness information prevents the storage sy...
David Boutcher, Abhishek Chandra
ESOP
2009
Springer
16 years 1 months ago
Amortised Memory Analysis Using the Depth of Data Structures
Hofmann and Jost have presented a heap space analysis [1] that finds linear space bounds for many functional programs. It uses an amortised analysis: assigning hypothetical amount...
Brian Campbell
TCC
2012
Springer
240views Cryptology» more  TCC 2012»
14 years 2 months ago
Computing on Authenticated Data
In tandem with recent progress on computing on encrypted data via fully homomorphic encryption, we present a framework for computing on authenticated data via the notion of slight...
Jae Hyun Ahn, Dan Boneh, Jan Camenisch, Susan Hohe...
ASIACRYPT
2005
Springer
16 years 8 days ago
Universally Anonymizable Public-Key Encryption
Abstract. We first propose the notion of universally anonymizable publickey encryption. Suppose that we have the encrypted data made with the same security parameter, and that the...
Ryotaro Hayashi, Keisuke Tanaka