The biclique attack is a method of cryptanalysis known for having broken both full AES and full IDEA, though only with slight advantage over brute force. It has also been applied to the KASUMI cipher and preimage resistance of the Skein-512 and SHA-2 hash functions.
- Biclique Cryptanalysis of the Full AES
- Narrow-Bicliques: Cryptanalysis of Full IDEA
- Bicliques for Preimages: Attacks on Skein-512 and the SHA-2 family