Biclique Cryptanalysis on the Full Crypton-256 and mCrypton-128

Table 2

Summary of the attacks of mCrypton-128.

Rounds	Attack	Complexities		References
		Data	Time
8	Rel. Rec.	2^46	2^46	[6]
9	Rel. Imp. Diff.	2^59.7	2^66.7	[7]
12	Biclique	2^48	2^126.56	[13]
12	Biclique	2^52	2^126.5	This paper

Rel.: related key, Imp.: impossible, Diff.: differential, Rec.: rectangle.