A Chaos-Based Image Encryption Scheme Is Proposed Using Multiple Chaotic Maps
نویسندگان
چکیده
Everybody wants to maintain solitariness some extent or entirely in his dealings with other people during different modes of communication. To retain privacy, researchers materialized distinct image encryption algorithms using chaotic maps. Due their extraordinary features, most employed multidimensional maps barricade clandestine information digital images from potential invaders. Still, have many impediments conferred the literature review. In this paper, we developed a cryptosystem utilizing multiple mitigate shortcoming A distinctive approach is adopted sire key stream combination and create sequence random integers linked pixels plain shatter association between neighboring image. Finally, diffusion accomplished previously diffused at decimal level. Security statistical analysis demonstrate that presented algorithm robust against well-known attacks. An ample space indicates it best suited for secure
منابع مشابه
Watermarking Scheme Based on Multiple Chaotic Maps
a watermarking scheme for Grayscale image isproposed based on a family of the chaotic maps and discretecosine transform. Jacobian Elliptic mapis employed to encrypt ofwatermarked logo. Piecewise nonlinear chaotic map is also usedto determine the location of DCT coefficients for the watermarkembedding. The purpose of this algorithm is to improve theshortcoming of watermarking such as small key s...
متن کاملA Highly Secure Image Encryption Scheme using Compound Chaotic Maps
During the last two decades various chaotic image encryption algorithms have been proposed, but most of them encountered some defects like small key space, low speed, lack of robustness and weak security. This paper proposes a chaos-based image encryption scheme with a permutation–diffusion mechanism, where six skew tent maps and one sixdimensional Arnold map are utilized to generate one hybrid...
متن کاملwatermarking scheme based on multiple chaotic maps
a watermarking scheme for grayscale image isproposed based on a family of the chaotic maps and discretecosine transform. jacobian elliptic mapis employed to encrypt ofwatermarked logo. piecewise nonlinear chaotic map is also usedto determine the location of dct coefficients for the watermarkembedding. the purpose of this algorithm is to improve theshortcoming of watermarking such as small key s...
متن کاملAn Improved Image Encryption Scheme Using Chaotic Logistic Maps
Chaos theory has significantly contributed towards the development of fast and secure image encryption algorithms. Authors in [1] proposed an efficient and secure approach for image encryption based on chaotic logistic maps. The algorithm uses an 80-bit secret key and two chaotic logistic maps, whose initial conditions are derived using the secret key. Depending upon the outcome of logistic map...
متن کاملImage Encryption Based on Diffusion and Multiple Chaotic Maps
In the recent world, security is a prime important issue, and encryption is one of the best alternative way to ensure security. More over, there are many image encryption schemes have been proposed, each one of them has its own strength and weakness. This paper presents a new algorithm for the image encryption/decryption scheme. This paper is devoted to provide a secured image encryption techni...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2023
ISSN: ['1026-7077', '1563-5147', '1024-123X']
DOI: https://doi.org/10.1155/2023/2003724