搜索结果: 1-2 共查到“军事学 Stream Cipher Operation Modes”相关记录2条 . 查询时间(0.169 秒)
Analyzing Constructions for key-alternating Pseudorandom Functions with Applications to Stream Cipher Operation Modes
Pseudorandom functions Even-Mansour Constructions Lower Bound Proofs in the Random Oracle Model
2015/12/29
In the last years, much research work has been invested into the security analysis of key alternating ciphers in the random oracle model. These are pseudorandom permutations (PRPs), sometimes also cal...
Stream Cipher Operation Modes with Improved Security against Generic Collision Attacks
Stream Cipher Operation Modes Time-Memory-Data Tradeoff Attacks Provable Security
2015/12/24
Most stream ciphers used in practice are vulnerable against generic collision attacks,
which allow to compute the secret initial state on the basis of O(2n/2
) keystream bits in
time and space O(2n...