Item Infomation
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gaetan Gildas Gnyamsi, Nkuigwa | - |
dc.contributor.author | Hermann Djeugoue, Nzeuga | - |
dc.contributor.author | J. S. Armand Eyebe, Fouda | - |
dc.date.accessioned | 2023-03-31T01:30:11Z | - |
dc.date.available | 2023-03-31T01:30:11Z | - |
dc.date.issued | 2023 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s11042-022-13779-y | - |
dc.identifier.uri | https://dlib.phenikaa-uni.edu.vn/handle/PNK/7355 | - |
dc.description | CC BY | vi |
dc.description.abstract | This paper presents a multiplierless image-cipher, with extendable 2048-bit key-space, based on a 4-dimensional (4D) quantized piece-wise linear cat map (PWLCM). The quantized PWLCM exhibits limit-cycles of 4-bit encoded integers with periods greater than 107. The synthesis of the PWLCM in a finite state space allows to eliminate the undesirable finite precision effect due to the hardware realization. The proposed image-cipher combines chaos, modular arithmetic, and lattice-based cryptography to encrypt a color image by performing pixel permutation and diffusion in a single operation. Further, an image-dependent confusion operation based on an 8-bit 2D-PWLCM is performed on the whole image to enhance security. | vi |
dc.language.iso | en | vi |
dc.publisher | Springer | vi |
dc.subject | based on a 4-dimensional | vi |
dc.subject | PWLCM | vi |
dc.title | An extendable key space integer image-cipher using 4-bit piece-wise linear cat map | vi |
dc.type | Book | vi |
Appears in Collections | ||
OER - Công nghệ thông tin |
Files in This Item: