113 citations · 621 across the 55 of their papers we have counts for
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cs.CR2012★ 55 cited
Breaking a chaotic image encryption algorithm based on modulo addition and XOR operation
Chengqing Li, Yuansheng Liu, Leo Yu Zhang +1
This paper re-evaluates the security of a chaotic image encryption algorithm called MCKBA/HCKBA and finds that it can be broken efficiently with two known plain-images and the corr…
cs.CR2012★ 2 cited
Breaking a novel colour image encryption algorithm based on chaos
Chengqing Li, Yu Zhang, Rong Ou +1
Recently, a colour image encryption algorithm based on chaos was proposed by cascading two position permutation operations and one substitution operation, which are all determined…