搜索结果: 1-3 共查到“密码学 bicliques”相关记录3条 . 查询时间(0.109 秒)
Bicliques with Minimal Data and Time Complexity for AES (Extended Version)
block ciphers biclique cryptanalysis meet-in-the-middle
2016/1/6
Biclique cryptanalysis is a recent technique that has been successfully applied to AES resulting in
key recovery faster than brute force. However, a major hurdle in carrying out biclique cryptanalysi...
Bicliques for Preimages: Attacks on Skein-512 and the SHA-2 family
secret-key cryptography
2012/3/28
We present the new concept of biclique as a tool for preimage attacks, which employs many powerful techniques from differential cryptanalysis of block ciphers and hash functions. The new tool has prov...
Bicliques for Preimages: Attacks on Skein-512 and the SHA-2 family
SHA-2 SHA-256 SHA-512 Skein SHA-3 hash function meet-in-the-middle attack splice-and-cut preimage attack initial structure biclique.
2011/6/9
We introduce a new concept in splice-and-cut attacks on hash functions, which bridges the gap between preimage attacks and a powerful method of differential cryptanalysis. The new concept is called bi...