Comparison of ECC and RSA Algorithm in Resource Constrained Devices

Bafandehkar, Mohsen; Yasin, Sharifah Md; Mahmod, Ramlan; Hanapi, Zurina Mohd

doi:10.1109/icitcs.2013.6717816

Cited by 66 publications

(29 citation statements)

References 12 publications

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“…where p is the prime value. Because of the advantage of ECC, which has a shorter key length and faster calculation speed compared with RSA algorithm [14], as solving the elliptic curve discrete logarithm problem (ECDLP) is more difficult than factoring an integer, the application of it has become a very popular research topic in cryptography. To be specific, the elliptic curve must be a cyclic group over a finite field GF(p), given a base point g called a generator with order r, and given Q = tg, t ∈ Z r .…”

Section: Elliptic Curve Cryptographymentioning

confidence: 99%

Improved Attribute-Based Encryption Using Chaos Synchronization and Its Application to MQTT Security

et al. 2019

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In recent years, Internet of Things (IoT) has developed rapidly and been widely used in industry, agriculture, e-health, smart cities, and families. As the total amount of data transmission will increase dramatically, security will become a very important issue in data communication in the IoT. There are many communication protocols for Device to Device (D2D) or Machine to Machine (M2M) in IoT. One of them is Message Queuing Telemetry Transport (MQTT), which is quite prevalent and easy to use. MQTT is designed for resource-constrained devices, so its security is not as strong as other communication protocols. To enhance MQTT security, it needs an additional function to overcome its weakness. However, considering the limited computational abilities of resource-constrained devices, they cannot use too powerful or complicated cryptographic algorithms. Therefore, this paper proposes novel improved attribute-based encryption (ABE) integrated with chaos synchronization to enhance the MQTT security. Finally, a small size of IoT is implemented to simulate resource-constrained devices equipped with a human–machine interface and monitoring software to show and verify the performance of MQTT communication with this improved ABE algorithm.

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Section: Elliptic Curve Cryptographymentioning

confidence: 99%

Improved Attribute-Based Encryption Using Chaos Synchronization and Its Application to MQTT Security

et al. 2019

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“…However, the performance of recoding algorithms depends on the hardware system implementation and memory storage [16] and [19]. Efficient recoding must have recoding rules that are efficient, simple, and consumes less memory [20].…”

Section: Related Workmentioning

confidence: 99%

“…However, it increases the value [6], which implies more time and memory is consumed as it requires more operation during pre-computation. It is important to make a trade-off between the performances categories according to the target objective for implementation [16].…”

Section: Introductionmentioning

confidence: 99%

Improving the Performance of {0,1,3}-NAF Recoding Algorithm for Elliptic Curve Scalar Multiplication

AbdulRaheem¹,

Yasin²,

Udzir³

et al. 2019

IJACSA

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Although scalar multiplication is highly fundamental to elliptic curve cryptography (ECC), it is the most time-consuming operation. The performance of such scalar multiplication depends on the performance of its scalar recoding which can be measured in terms of the time and memory consumed, as well as its level of security. This paper focuses on the conversion of binary scalar key representation into {0, 1, 3}-NAF non-adjacent form. Thus, we propose an improved {0, 1, 3}-NAF lookup table and mathematical formula algorithm which improves the performance of {0, 1, 3}-NAF algorithm. This is achieved by reducing the number of rows from 15 rows to 6 rows, and reading two (instead of three) digits to produce one. Furthermore, the improved lookup table reduces the recoding time of the algorithm by over 60% with a significant reduction in memory consumption even with an increase in key size. Specifically, the improved lookup table reduces the memory consumption by as much as 75% for the big key, which shows its higher level of resilience to side channel attacks.

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“…So that other users can access files with their keys and access permission will be decided by owner of that data. In 2013, M Bafandehkar et al [20] implement ECC and RSA algorithms for resource constrained devices to compare the performance of both algorithms in small hand held devices. They compare the ECC with key size of 160 bit and RSA with key size 1024 bit.…”

Section: Related Workmentioning

confidence: 99%

Security in CloneCloud for Mobile Cloud Computing

Patel¹,

Patel²

2015

2015 Fifth International Conference on Communication Systems and Network Technologies

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Mobile Cloud Computing is an emerging technology in IT world. With the increasing demand of mobile users in terms of security, resources and computing power leads to necessity of accessing cloud resources in mobile device. Though there are some limitations in smartphones such as limited computing power and energy resources as compared to desktops. CloneCloud can be used as a solution to migrate the applications from mobile device to the clone over cloud. This will speed up the execution and reduce energy consumption in smartphones. There is a need to secure the communication that taken place in this scenario. For this purpose, proposed solution with elliptic curve cryptography and blowfish will ensure confidentiality and authentication between mobile device and clone server. Elliptic curve cryptography and blowfish have better performance in resource constrained devices. We have integrated modifications for blowfish to enhance the security.

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Comparison of ECC and RSA Algorithm in Resource Constrained Devices

Cited by 66 publications

References 12 publications

Improved Attribute-Based Encryption Using Chaos Synchronization and Its Application to MQTT Security

Improved Attribute-Based Encryption Using Chaos Synchronization and Its Application to MQTT Security

Improving the Performance of {0,1,3}-NAF Recoding Algorithm for Elliptic Curve Scalar Multiplication

Security in CloneCloud for Mobile Cloud Computing

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