Book ChapterDOI
Side Channel Cryptanalysis of Product Ciphers
John Kelsey,Bruce Schneier,David Wagner,Chris Hall +3 more
- pp 97-110
Reads0
Chats0
TLDR
The notion of side-channel cryptanalysis: cryptanalysis using implementation data is introduced andSide-channel attacks against three product ciphers are demonstrated and generalized to other cryptosystems are generalized.Abstract:
Building on the work of Kocher [Koc96], we introduce the notion of side-channel cryptanalysis: cryptanalysis using implementation data. We discuss the notion of side-channel attacks and the vulnerabilities they introduce, demonstrate side-channel attacks against three product ciphers-timing attack against IDEA, processor-flag attack against RC5, and Hamming weight attack against DES-and then generalize our research to other cryptosystems.read more
Citations
More filters
[서평]「Applied Cryptography」
TL;DR: The objective of this paper is to give a comprehensive introduction to applied cryptography with an engineer or computer scientist in mind on the knowledge needed to create practical systems which supports integrity, confidentiality, or authenticity.
Journal ArticleDOI
Examining smart-card security under the threat of power analysis attacks
TL;DR: In this paper, the authors examined the noise characteristics of the power signals and developed an approach to model the signal-to-noise ratio (SNR) using a multiple-bit attack.
Posted Content
Cache attacks and Countermeasures: the Case of AES.
TL;DR: In this article, the authors describe side-channel attacks based on inter-process leakage through the state of the CPU's memory cache, which can be used for cryptanalysis of cryptographic primitives that employ data-dependent table lookups.
Book ChapterDOI
Private Circuits: Securing Hardware against Probing Attacks
TL;DR: This paper proposes several efficient techniques for building private circuits resisting side channel attacks, and provides a formal threat model and proofs of security for their constructions.
Proceedings ArticleDOI
Reclaiming space from duplicate files in a serverless distributed file system
TL;DR: This work presents a mechanism to reclaim space from this incidental duplication to make it available for controlled file replication, and includes convergent encryption, which enables duplicate files to be coalesced into the space of a single file, even if the files are encrypted with different users' keys.
References
More filters
Book ChapterDOI
Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems
TL;DR: By carefully measuring the amount of time required to perform private key operalions, attackers may be able to find fixed Diffie-Hellman exponents, factor RSA keys, and break other cryptosystems.
Book ChapterDOI
Linear cryptanalysis method for DES cipher
TL;DR: A new method is introduced for cryptanalysis of DES cipher, which is essentially a known-plaintext attack, that is applicable to an only-ciphertext attack in certain situations.
Journal ArticleDOI
Differential cryptanalysis of DES-like cryptosystems
Eli Biham,Adi Shamir +1 more
TL;DR: A new type of cryptanalytic attack is developed which can break the reduced variant of DES with eight rounds in a few minutes on a personal computer and can break any reduced variantof DES (with up to 15 rounds) using less than 256 operations and chosen plaintexts.
[서평]「Applied Cryptography」
TL;DR: The objective of this paper is to give a comprehensive introduction to applied cryptography with an engineer or computer scientist in mind on the knowledge needed to create practical systems which supports integrity, confidentiality, or authenticity.