Analyzing the Performance of the Advanced Encryption Standard Block Cipher Modes of Operation: Highlighting the National Institute of Standards and Technology Recommendations

Altigani, Abdelrahman; Abdelmagid, Muawia; Barry, Bazara I. A.

doi:10.17485/ijst/2016/v9i28/97795

Cited by 5 publications

(2 citation statements)

References 12 publications

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“…These modes are the Electronic Code Book (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), Output Feedback (OFB), and Counter (CTR). The ECB mode of operation is insecure because it reveals the patterns of the plaintext [29]. Apart from the insecurity of the ECB, there is no vulnerability reported in the other recommended modes of operation.…”

Section: The Polymorphic Advanced Encryption Standard (P-aes)mentioning

confidence: 99%

A Polymorphic Advanced Encryption Standard – A Novel Approach

et al. 2021

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To secure various forms of data, a polymorphic variant of the Advanced Encryption Standard (P-AES) has been introduced. In the P-AES, the AES parameters' values will change with every new key. The exact values will be available only to legitimate communicating parties during execution time.To achieve these objectives, the basic AES transformations, SubBytes, ShiftRows, and MixColumns, have been made key-dependent in the proposed P-AES. Hence, with every new key, these transformations will operate differently. The receiver can retrieve the operations' details from the encryption key. Consequently, polymorphism has been achieved and interoperability remains intact. P-AES has been implemented seamlessly using the existing AES modules, and the performance was more or less equal to the AES performance (71 and 70 milliseconds to encrypt 500 bytes using the P-AES and the AES respectively). From a security standpoint, the proposed P-AES fully complies with Kerckhoff's principle. This means the cipher has an open design, and the security provided by the P-AES depends only on the secrecy of the encryption key. The cipher resistance to differential and linear attacks has been proved. Moreover, the resulting proposed cipher can operate in 128 different ways, which will significantly reduce the capabilities of any sophisticated attacker. Furthermore, the proposed P-AES's scores of the key avalanche and the plaintext avalanche were 0.496 and 0.504 respectively. Finally, the Statistical Test Suite (STS) recommended by the NIST has been used to ensure the randomness of the cipher output, and the cipher has passed all the STS tests.

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Section: The Polymorphic Advanced Encryption Standard (P-aes)mentioning

confidence: 99%

A Polymorphic Advanced Encryption Standard – A Novel Approach

et al. 2021

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“…Establishing robust authentication procedures, encryption protocols, and continuous monitoring Indonesian J Elec Eng & Comp Sci ISSN: 2502-4752  systems was critical in mitigating these security concerns and assuring the confidentiality, integrity, and availability of data transiting between IoT devices and fog computing infrastructure [5], [6]. The summary covers various authentication methods in cryptography [7]. Cipher-based message authentication code (CMAC) relies on block ciphers like advanced encryption standard (AES) for secure data processing and generates authentication tags.…”

Section: Introductionmentioning

confidence: 99%

Enhancing security mechanisms for robot-fog computing networks

Sakhi,

Mansour,

Sekkaki

2024

IJEECS

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<p>The evolution from conventional Internet usage to the internet of things (IoT) is reshaping communication norms significantly. Cloud computing, while prevalent, faces challenges like limited capacity, high latency, and network failures, especially when handling connected objects, leading to the emergence of fog computing as a more suitable approach for IoT. However, establishing secure connections among heterogeneous IoT entities is complex due to resource disparities and the unsuitability of existing security protocols for resource-constrained devices. This article explores fog computing's architecture, drawing comparisons with cloud computing while emphasizing its significance within the realm of IoT. Moreover, it delves into the practical application of fog computing within the context of the robot teacher project. Subsequently, our exploration introduces an advanced mutual authentication protocol, centered around hashed message authentication code (HMAC), aimed at enhancing the security infrastructure between the robot and the fog computing server.</p>

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Researching on AES Algorithm Based on Software Reverse Engineering

Yuan

Zhang

et al. 2020

Proceedings of the 9th International Conference on Computer Engineering and Networks

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Analyzing the Performance of the Advanced Encryption Standard Block Cipher Modes of Operation: Highlighting the National Institute of Standards and Technology Recommendations

Cited by 5 publications

References 12 publications

A Polymorphic Advanced Encryption Standard – A Novel Approach

A Polymorphic Advanced Encryption Standard – A Novel Approach

Enhancing security mechanisms for robot-fog computing networks

Researching on AES Algorithm Based on Software Reverse Engineering

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