Publications (40)
An optical image encryption scheme based on depth-conversion integral imaging and chaotic maps
Xiaowei Li, Chengqing Li, Seok-Tae Kim +1
Breaking a modified substitution-diffusion image cipher based on chaotic standard and logistic maps
Chengqing Li, Shujun Li, Kwok-Tung Lo
Breaking a chaotic image encryption algorithm based on modulo addition and XOR operation
Chengqing Li, Yuansheng Liu, Leo Yu Zhang +1
Optimal quantitative cryptanalysis of permutation-only multimedia ciphers against plaintext attacks
Chengqing Li, Kwok-Tung Lo
Cryptanalysis of an Encryption Scheme Based on Blind Source Separation
Shujun Li, Chengqing Li, Kwok-Tung Lo +1
Network analysis of chaotic dynamics in fixed-precision digital domain
Chengqing Li, Jinhu Lu, Guanrong Chen
Cryptanalyzing an image encryption algorithm based on autoblocking and electrocardiography
Chengqing Li, Dongdong Lin, Jinhu Lü +1
On the impossibility of non-static quantum bit commitment between two parties
Qin Li, Chengqing Li, Dong-Yang Long +2
Breaking a new substitution-diffusion based image cipher using chaotic standard and logistic maps
Chengqing Li, Shujun Li, Kwok-Tung Lo
Cryptanalyzing a class of image encryption schemes based on Chinese Remainder Theorem
Chengqing Li, Yuansheng Liu, Leo Yu Zhang +1
Cryptanalyzing an Image-Scrambling Encryption Algorithm of Pixel Bits
Chengqing Li, Dongdong Lin, Jinhu Lü
Chosen-Plaintext Cryptanalysis of a Clipped-Neural-Network-Based Chaotic Cipher
Chengqing Li, Shujun Li, Dan Zhang +1
Cryptanalysis of an image encryption scheme based on a new total shuffling algorithm
David Arroyo, Chengqing Li, Shujun Li +2
Cryptanalysis of two chaotic encryption schemes based on circular bit shift and XOR operations
Chengqing Li, Shujun Li, Gonzalo Ãlvarez +2
Cryptanalysis of a computer cryptography scheme based on a filter bank
David Arroyo, Chengqing Li, Shujun Li +1
Cracking a hierarchical chaotic image encryption algorithm based on permutation
Chengqing Li
Cryptanalysis of a new chaotic cryptosystem based on ergodicity
David Arroyo, Gonzalo Alvarez, Shujun Li +2
Cryptanalyzing image encryption using chaotic logistic map
Chengqing Li, Tao Xie, Qi Liu +1
Breaking a novel colour image encryption algorithm based on chaos
Chengqing Li, Yu Zhang, Rong Ou +1
On the cryptanalysis of Fridrich's chaotic image encryption scheme
Eric Yong Xie, Chengqing Li, Simin Yu +1
Dynamic Analysis of Digital Chaotic Maps via State-Mapping Networks
Chengqing Li, Bingbing Feng, Shujun Li +2
On the security of arbitrated quantum signature schemes
Qin Li, Chengqing Li, Zhonghua Wen +2
Cryptanalysis of an image encryption scheme based on the Hill cipher
Chengqing Li, Dan Zhang, Guanrong Chen
Design and ARM-embedded implementation of a chaotic map-based multicast scheme for multiuser speech wireless communication
Qiuye Gan, Simin Yu, Chengqing Li +3
Cryptanalyzing a chaos-based image encryption algorithm using alternate structure
Yu Zhang, Chengqing Li, Kwok-Wo Wong +2
Cryptanalysis of a chaotic block cipher with external key and its improved version
Chengqing Li, Shujun Li, Gonzalo Ãlvarez +2
On the security defects of an image encryption scheme
Chengqing Li, Shujun Li, Muhammad Asim +3
Theoretical Design and FPGA-Based Implementation of Higher-Dimensional Digital Chaotic Systems
Qianxue Wang, Simin Yu, Chengqing Li +4
When an attacker meets a cipher-image in 2018: A Year in Review
Chengqing Li, Yun Zhang, Eric Yong Xie
A Differential Cryptanalysis of Yen-Chen-Wu Multimedia Cryptography System (MCS)
Chengqing Li, Shujun Li, Kowk-Tung Lo +1
Breaking an image encryption algorithm based on chaos
Chengqing Li, Michael Z. Q. Chen, Kwok-Tung Lo
Greedy Sparse Signal Reconstruction Using Matching Pursuit Based on Hope-tree
Zhetao Li, Hongqing Zeng, Chengqing Li +1
On the security of the Yen-Guo's domino signal encryption algorithm (DSEA)
Chengqing Li, Shujun Li, Der-Chyuan Lou +1
On the network analysis of the state space of discrete dynamical systems
Cheng Xu, Chengqing Li, Jinhu Lü +1
Breaking a chaotic image encryption algorithm based on perceptron model
Yu Zhang, Chengqing Li, Qin Li +2
Cryptanalysis of an Image Encryption Scheme Based on a Compound Chaotic Sequence
Chengqing Li, Shujun Li, Guanrong Chen +1
Breaking a novel image encryption scheme based on improved hyperchaotic sequences
Chengqing Li, Yuansheng Liu, Tao Xie +1
Deciphering a novel image cipher based on mixed transformed Logistic maps
Yuansheng Liu, Hua Fan, Eric Yong Xie +2
Cryptanalysis of a Chaotic Image Encryption Algorithm Based on Information Entropy
Chengqing Li, Dongdong Lin, Bingbing Feng +2
Breaking a Chaotic Cryptographic Scheme Based on Composition Maps
Chengqing Li, David Arroyo, Kwok-Tung Lo