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CHES
2006
Springer
137views Cryptology» more  CHES 2006»
15 years 8 months ago
Provably Secure S-Box Implementation Based on Fourier Transform
Cryptographic algorithms implemented in embedded devices must withstand Side Channel Attacks such as the Differential Power Analysis (DPA). A common method of protecting symmetric ...
Emmanuel Prouff, Christophe Giraud, Sébasti...
CSREASAM
2004
15 years 6 months ago
The Key Authority - Secure Key Management in Hierarchical Public Key Infrastructures
We model a private key's life cycle as a finite state machine. The states are the key's phases of life and the transition functions describe tasks to be done with the key...
Alexander Wiesmaier, Marcus Lippert, Vangelis Kara...
DIMVA
2006
15 years 5 months ago
Using Type Qualifiers to Analyze Untrusted Integers and Detecting Security Flaws in C Programs
Incomplete or improper input validation is one of the major sources of security bugs in programs. While traditional approaches often focus on detecting string related buffer overfl...
Ebrima N. Ceesay, Jingmin Zhou, Michael Gertz, Kar...
IFIP11
2004
110views Business» more  IFIP11 2004»
15 years 5 months ago
A Security Model for Anonymous Credential Systems
This paper proposes a formal model of the Bellare-Rogaway type [1] that enables one to prove the security of an anonymous credential system in a complexity theoretic framework. Th...
Andreas Pashalidis, Chris J. Mitchell
CRYPTO
2012
Springer
217views Cryptology» more  CRYPTO 2012»
13 years 7 months ago
Securing Circuits against Constant-Rate Tampering
We present a compiler that converts any circuit into one that remains secure even if a constant fraction of its wires are tampered with. Following the seminal work of Ishai et al. ...
Dana Dachman-Soled, Yael Tauman Kalai