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ACNS
2003
Springer
131views Cryptology» more  ACNS 2003»
15 years 11 months ago
On the Security of Two Threshold Signature Schemes with Traceable Signers
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...
Guilin Wang, Xiaoxi Han, Bo Zhu
BROADNETS
2007
IEEE
15 years 10 months ago
SAABCOT: Secure application-agnostic bandwidth conservation techniques
Abstract-- High speed modern networks are tasked with moving large amounts of data to diverse groups of interested parties. Often under heavy loads, a significant portion of the da...
Chad D. Mano, David Salyers, Qi Liao, Andrew Blaic...
EEE
2004
IEEE
15 years 10 months ago
An Efficient, Secure and Delegable Micro-Payment System
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
Vishwas Patil, R. K. Shyamasundar
CRYPTO
2006
Springer
159views Cryptology» more  CRYPTO 2006»
15 years 10 months ago
Asymptotically Optimal Two-Round Perfectly Secure Message Transmission
Abstract. The problem of perfectly secure message transmission concerns two synchronized non-faulty processors sender (S) and receiver (R) that are connected by a synchronous netwo...
Saurabh Agarwal, Ronald Cramer, Robbert de Haan
USS
2008
15 years 9 months ago
Securing Frame Communication in Browsers
Many web sites embed third-party content in frames, relying on the browser's security policy to protect them from malicious content. Frames, however, are often insufficient i...
Adam Barth, Collin Jackson, John C. Mitchell