作者: Xingyuan Wang , Guoxiang He
DOI: 10.1016/J.OPTCOM.2011.08.053
关键词:
摘要: Abstract A novel image encryption method based on a skew tent map is proposed recently. In this paper, some flaws of algorithm are pointed out and then chosen plaintext attack against it presented. Both theoretical analysis experimental simulation indicate that the plain can be recovered exactly from cipher without secret key. So seen not secure enough to applied in network communication.