EUROCRYPT '89 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
Handbook of Applied Cryptography
Handbook of Applied Cryptography
Cryptanalytic Time/Memory/Data Tradeoffs for Stream Ciphers
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Real Time Cryptanalysis of A5/1 on a PC
FSE '00 Proceedings of the 7th International Workshop on Fast Software Encryption
Cryptanalysis of alleged A5 stream cipher
EUROCRYPT'97 Proceedings of the 16th annual international conference on Theory and application of cryptographic techniques
New Stream Cipher Designs
Stream ciphers using a random update function: study of the entropy of the inner state
AFRICACRYPT'08 Proceedings of the Cryptology in Africa 1st international conference on Progress in cryptology
A differential fault attack on MICKEY 2.0
CHES'13 Proceedings of the 15th international conference on Cryptographic Hardware and Embedded Systems
| Hi-index | 0.00 |
We give three weaknesses of a recently proposed streamcipher MICKEY. A small class of weak keys is found and we show time-memory-data tradeoff is applicable. We also show that the state update function reduces entropy of the internal state as it is iterated, resulting in keystreams that start out differently but become merged together towards the end.