The Design of Rijndael
Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
A Practical Implementation of the Timing Attack
CARDIS '98 Proceedings of the The International Conference on Smart Card Research and Applications
Towards Sound Approaches to Counteract Power-Analysis Attacks
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Timing Attacks on Implementations of Diffie-Hellman, RSA, DSS, and Other Systems
CRYPTO '96 Proceedings of the 16th Annual International Cryptology Conference on Advances in Cryptology
Differential Fault Analysis of Secret Key Cryptosystems
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Securing the AES Finalists Against Power Analysis Attacks
FSE '00 Proceedings of the 7th International Workshop on Fast Software Encryption
Multiplicative Masking and Power Analysis of AES
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
Optical Fault Induction Attacks
CHES '02 Revised Papers from the 4th International Workshop on Cryptographic Hardware and Embedded Systems
On the importance of checking cryptographic protocols for faults
EUROCRYPT'97 Proceedings of the 16th annual international conference on Theory and application of cryptographic techniques
Differential fault analysis on AES key schedule and some countermeasures
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
Provably secure masking of AES
SAC'04 Proceedings of the 11th international conference on Selected Areas in Cryptography
AES'04 Proceedings of the 4th international conference on Advanced Encryption Standard
Differential Behavioral Analysis
CHES '07 Proceedings of the 9th international workshop on Cryptographic Hardware and Embedded Systems
High-Performance Concurrent Error Detection Scheme for AES Hardware
CHES '08 Proceeding sof the 10th international workshop on Cryptographic Hardware and Embedded Systems
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In this paper we present a new class of collision attacks that are based on inducing faults into the encryption process. We combine the classical fault attack of Biham and Shamir with the concept of collision attacks of Schramm et al. Unlike previous fault attacks by Blömer and Seifert our new attacks only need bit flips not bit resets. Furthermore, the new attacks do not need the faulty ciphertext to derive the secret key. We only need the weaker information whether a collision has occurred or not. This is an improvement over previous attacks presented for example by Dusart, Letourneux and Vivolo, Giraud, Chen and Yen or Piret and Quisquater. As it turns out the new attacks are very powerful even against sophisticated countermeasures like error detection and memory encryption.