TY - JOUR
T1 - A fast chaotic cryptographic scheme with dynamic look-up table
AU - Wong, K. W.
PY - 2002/6/10
Y1 - 2002/6/10
N2 - We propose a fast chaotic cryptographic scheme based on iterating a logistic map. In particular, no random numbers need to be generated and the look-up table used in the cryptographic process is updated dynamically. Simulation results show that the proposed method leads to a substantial reduction in the encryption and decryption time. As a result, chaotic cryptography becomes more practical in the secure transmission of large multi-media files over public data communication network. © 2002 Elsevier Science B.V. All rights reserved.
AB - We propose a fast chaotic cryptographic scheme based on iterating a logistic map. In particular, no random numbers need to be generated and the look-up table used in the cryptographic process is updated dynamically. Simulation results show that the proposed method leads to a substantial reduction in the encryption and decryption time. As a result, chaotic cryptography becomes more practical in the secure transmission of large multi-media files over public data communication network. © 2002 Elsevier Science B.V. All rights reserved.
KW - Chaos
KW - Cryptography
KW - Fast algorithm
KW - Logistic map
UR - http://www.scopus.com/inward/record.url?scp=0037053849&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0037053849&origin=recordpage
U2 - 10.1016/S0375-9601(02)00431-0
DO - 10.1016/S0375-9601(02)00431-0
M3 - RGC 21 - Publication in refereed journal
SN - 0375-9601
VL - 298
SP - 238
EP - 242
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 4
ER -