tls - What's the appeal of using ChaCha20 instead of AES? - Cryptography Stack Exchange
Decoding, the backwards of encryption, is the way toward transforming ciphertext into meaningful plaintext. Each of these encryption methods have their own uses, advantages, and disadvantages. There are both slower and faster encryption methods, and they are all suited for different purposes Essays, Term Papers, Book Reports, Research Papers on Computers. You will find a resource guide at the end for further. Research Papers on Cryptography: No Ciphers, only Clear Ideas Posted on February 16, If you do not research paper on encryption techniques want anyone, except the addressee, to read your message, you should hide information or, ….
In this paper, a novel image encryption algorithm is proposed based on the combination of the chaos sequence and the modified AES algorithm. In this method, the encryption key is generated by Arnold chaos sequence. Then, the original image is encrypted using the modified AES algorithm and by implementing the round keys produced by the chaos system. The proposed approach not only reduces the time complexity of the algorithm but also adds the diffusion ability to the proposed algorithm, which make the encrypted images by the proposed algorithm resistant to the differential attacks. The key space of the proposed method is large enough to resist the brute-force attacks.
As the importance and the value of exchanged data over the Internet or other media types are increasing, the search for the best solution to offer the necessary protection against the data thieves' attacks along with providing these services under timely manner is one of the most active subjects in the security related communities. This paper tries to present a fair comparison between the most common and used algorithms in the data encryption field. Since our main concern here is the performance of these algorithms under different settings, the presented comparison takes into consideration the behavior and the performance of the algorithm when different data loads are used.
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