ChaCha20–Poly1305 Authenticated Encryption with Additional Data for Transport Layer Security 1.3

Serrano, Ronaldo; Duran, Ckristian; Sarmiento, Marco; Pham, Cong‐Kha; Hoang, Trong-Thuc

doi:10.3390/cryptography6020030

Cited by 16 publications

(8 citation statements)

References 24 publications

(46 reference statements)

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“…To guarantee the authenticity of a communication, Poly1305 authenticators generate two tags, an authentication tag and a verification tag. The ChaCha20-Poly1305 [155] method has a longer nonce intervals and was developed for collision-free random number generation. The ChaCha20-Poly1305 algorithm has certain problems because of its susceptibility to spoofing attacks.…”

Section: Chacha20-poly1305mentioning

confidence: 99%

A Critical Cybersecurity Analysis and Future Research Directions for the Internet of Things: A Comprehensive Review

Tariq

Ahmed

Bashir

et al. 2023

Sensors

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The emergence of the Internet of Things (IoT) technology has brought about tremendous possibilities, but at the same time, it has opened up new vulnerabilities and attack vectors that could compromise the confidentiality, integrity, and availability of connected systems. Developing a secure IoT ecosystem is a daunting challenge that requires a systematic and holistic approach to identify and mitigate potential security threats. Cybersecurity research considerations play a critical role in this regard, as they provide the foundation for designing and implementing security measures that can address emerging risks. To achieve a secure IoT ecosystem, scientists and engineers must first define rigorous security specifications that serve as the foundation for developing secure devices, chipsets, and networks. Developing such specifications requires an interdisciplinary approach that involves multiple stakeholders, including cybersecurity experts, network architects, system designers, and domain experts. The primary challenge in IoT security is ensuring the system can defend against both known and unknown attacks. To date, the IoT research community has identified several key security concerns related to the architecture of IoT systems. These concerns include issues related to connectivity, communication, and management protocols. This research paper provides an all-inclusive and lucid review of the current state of anomalies and security concepts related to the IoT. We classify and analyze prevalent security distresses regarding IoT’s layered architecture, including connectivity, communication, and management protocols. We establish the foundation of IoT security by examining the current attacks, threats, and cutting-edge solutions. Furthermore, we set security goals that will serve as the benchmark for assessing whether a solution satisfies the specific IoT use cases.

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Section: Chacha20-poly1305mentioning

confidence: 99%

A Critical Cybersecurity Analysis and Future Research Directions for the Internet of Things: A Comprehensive Review

Tariq

Ahmed

Bashir

et al. 2023

Sensors

View full text Add to dashboard Cite

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“…From Table 1 , it could be deduced that the encryption times for Salsa20 and Chacha20 were proportional to the data sizes executed which resulted from the addictive, XORing, and constant distance rotation during execution [ 37 , 38 ]. ERSA encryption times also showed a proportional relationship between data size and encryption time [ 17 ].…”

Section: 0 Discussionmentioning

confidence: 99%

Ensuring privacy and confidentiality of cloud data: A comparative analysis of diverse cryptographic solutions based on run time trend

Dawson,

Frimpong,

Hayfron Acquah

et al. 2023

PLoS ONE

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The cloud is becoming a hub for sensitive data as technology develops, making it increasingly vulnerable, especially as more people get access. Data should be protected and secured since a larger number of individuals utilize the cloud for a variety of purposes. Confidentiality and privacy of data is attained through the use of cryptographic techniques. While each cryptographic method completes the same objective, they all employ different amounts of CPU, memory, throughput, encryption, and decryption times. It is necessary to contrast the various possibilities in order to choose the optimal cryptographic algorithm. An integrated data size of 5n*102 (KB (∈ 1,2,4,10,20,40) is evaluated in this article. Performance metrics including run time, memory use, and throughput time were used in the comparison. To determine the effectiveness of each cryptographic technique, the data sizes were run fifteen (15) times, and the mean simulation results were then reported. In terms of run time trend, NCS is superior to the other algorithms according to Friedman’s test and Bonferroni’s Post Hoc test.

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“…It adopts advanced encryption principles, such as constructing the encryption algorithm using a pseudo-random function, ensuring the algorithm's security. Moreover, ChaCha20 allows the use of different key lengths, such as 128 bits and 256 bits, with longer keys providing higher security strength that is difficult to crack through exhaustive methods [21].…”

Section: Security Analysismentioning

confidence: 99%

Design of an Encryption Chat Application Based on ChaCha20-Poly1305

Feng

2024

HSET

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This study introduces the meticulous design and development of a chat application fortified with the robust ChaCha20-Poly1305 encryption algorithm. The selected cryptographic algorithm is renowned for its efficacy in ensuring top-notch security. In our application, ChaCha20 serves as the backbone for stream encryption, ensuring that the message content remains confidential and impenetrable to eavesdroppers. Simultaneously, Poly1305, an esteemed message authentication code, guarantees the integrity and authenticity of each chat message. It ensures that the messages sent are genuine and have not been tampered with during transit. Together, the integration of these two components constructs a fortified wall against potential security breaches, safeguarding user communications. This not only instills confidence in users regarding the privacy of their conversations but also sets a benchmark in chat application security. The overarching aim is to offer an impeccable blend of user-friendly experience and top-tier security, revolutionizing the way secure communications are perceived and utilized.

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ChaCha20–Poly1305 Authenticated Encryption with Additional Data for Transport Layer Security 1.3

Cited by 16 publications

References 24 publications

A Critical Cybersecurity Analysis and Future Research Directions for the Internet of Things: A Comprehensive Review

A Critical Cybersecurity Analysis and Future Research Directions for the Internet of Things: A Comprehensive Review

Ensuring privacy and confidentiality of cloud data: A comparative analysis of diverse cryptographic solutions based on run time trend

Design of an Encryption Chat Application Based on ChaCha20-Poly1305

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