Generation of Random Key Stream using Word Grid Puzzle for the Applications of Cryptography

Sivakumar, T.; Veeramani, S.; Anusha, T

doi:10.37394/23205.2021.20.1

Cited by 6 publications

(2 citation statements)

References 5 publications

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“…Sivakumar and Venkatesan [21] suggested matrix reordering based method of color image encryptiondecryption with an average throughput. The security level and efficiency parameters of this method were increased, but a large amount of memory space was needed for the private secret key due to its size and complexity.…”

Section: Figure 1 Encryption-decryption Processmentioning

confidence: 99%

Efficient Method to Message-Image Cryptography Using Reordered Image-Key

J.¹,

Abu²,

Ziad³

2023

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Color image may be secret or holding secret data, also secret messages may be so confidential. To protect these data, we have to use a simple and efficient method. In this research a method of data encryption-decryption will be presented. The suggested method will use a complicated PK to apply image encryption/decryption using XORing operation, the used image key will be reordered using a secret ordering sequence. Any modifications made to the PK during the decryption process will be regarded as a hacking attempt and result in corrupted decrypted data; hence, the encryption and decryption processes must employ the same secret information. The PK will provide an enormous key space that could resist any type of hacking attempts. The suggested method will be tested and the obtained results will be compared with those of DES and AES, the throughputs and speedup will be calculated. It will be shown how easily we can use encrypt decrypt color images with any size using a fix image key, and it will be shown how the suggested method maintain desirable values of MSE and PSNR parameters.

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Section: Figure 1 Encryption-decryption Processmentioning

confidence: 99%

Efficient Method to Message-Image Cryptography Using Reordered Image-Key

J.¹,

Abu²,

Ziad³

2023

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“…In image encryption, if the histogram of the composite image does not change, it is sometimes invalid for statistical attacks. To further develop the encryption process and the confusion shortcoming, this paper's proposed method is a bit-level replacement dependent on the diffusion effect of the particular confusion [12].…”

Section: Introductionmentioning

confidence: 99%

Random Color Image Encryption Using the Genetic Algorithm

Salman,

Mahdi

2023

Mal. J. Fund. Appl. Sci.

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This paper implements a combined pseudo-random sequence generator based on neural networks and chaotic, random variable color images based on an algorithm for chaotic encryption, secure image storage, and transmission. The generator that controls the operation of the encryption algorithm: the arrangement of pixel positions, the use of random color images of the AES algorithm to achieve encryption, creation algorithms, and neural networks by dynamically updating control parameters and numbers to increase the generated chaotic sequence randomness by using simulation MATLAB for getting output. The chaotic function's iteration of the neural networks. The experimental results are presented in the form of a pixel correlation coefficient and security analysis to prove the security and effectiveness of the proposed chaos-based ANN encryption.

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A Simple Algorithm to Secure Data Dissemination in Wireless Sensor Network

Sonai,

Bharathi

2024

Lecture Notes in Networks and Systems

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Generation of Random Key Stream using Word Grid Puzzle for the Applications of Cryptography

Cited by 6 publications

References 5 publications

Efficient Method to Message-Image Cryptography Using Reordered Image-Key

Efficient Method to Message-Image Cryptography Using Reordered Image-Key

Random Color Image Encryption Using the Genetic Algorithm

A Simple Algorithm to Secure Data Dissemination in Wireless Sensor Network

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