An Improved RSA Signature Algorithm Based on Complex Numeric Operation Function

Si, Hongwei; Cai, Youlin; Cheng, Zixue

doi:10.1109/cesce.2010.257

Cited by 11 publications

(5 citation statements)

References 9 publications

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“…where where ID AP j 2 is the ID of the AP in the current room, and Sign AP j 2 (•) is the signature algorithm [46] with it is private key.…”

Section: Position Reportmentioning

confidence: 99%

A Secure Device Management Scheme with Audio-Based Location Distinction in IoT

Lin,

Liu,

Chen

et al. 2024

Computer Modeling in Engineering &Amp; Sciences

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Identifying a device and detecting a change in its position is critical for secure devices management in the Internet of Things (IoT). In this paper, a device management system is proposed to track the devices by using audio-based location distinction techniques. In the proposed scheme, traditional cryptographic techniques, such as symmetric encryption algorithm, RSA-based signcryption scheme, and audio-based secure transmission, are utilized to provide authentication, non-repudiation, and confidentiality in the information interaction of the management system. Moreover, an audio-based location distinction method is designed to detect the position change of the devices. Specifically, the audio frequency response (AFR) of several frequency points is utilized as a device signature. The device signature has the features as follows. (1) Hardware Signature: different pairs of speaker and microphone have different signatures; (2) Distance Signature: in the same direction, the signatures are different at different distances; and (3) Direction Signature: at the same distance, the signatures are different in different directions. Based on the features above, a movement detection algorithm for device identification and location distinction is designed. Moreover, a secure communication protocol is also proposed by using traditional cryptographic techniques to provide integrity, authentication, and non-repudiation in the process of information interaction between devices, Access Points (APs), and Severs. Extensive experiments are conducted to evaluate the performance of the proposed method. The experimental results show that the proposed method has a good performance in accuracy and energy consumption.

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“…where where ID AP j 2 is the ID of the AP in the current room, and Sign AP j 2 (•) is the signature algorithm [46] with it is private key.…”

Section: Position Reportmentioning

confidence: 99%

A Secure Device Management Scheme with Audio-Based Location Distinction in IoT

Lin,

Liu,

Chen

et al. 2024

Computer Modeling in Engineering &Amp; Sciences

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show abstract

“…The RSA scheme is modified in this paper. In 2010, Si et al [91] suggested an efficient RSA signature variant which is more complex in mathematical terms, and its objective is to handle it on low-end storage and devices and also improve the signature process. Conclusively, they have stated that their proposal can generate a 1024-bit RSA Key on any normal PC within 120 seconds, while encryption or decryption can be done in less than 2 seconds.…”

Section: G Digital Signaturesmentioning

confidence: 99%

Systematic and Critical Review of RSA Based Public Key Cryptographic Schemes: Past and Present Status

et al. 2021

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“…In this work, we are mainly concerned with three variants: RSA-Small-e, RSA-Small-d, and Generalized Rebalanced-RSA.The memory needed to store both keys in Dual RSA is thus reduced since there is no need to store the same public/private exponent twice. Another variant of RSA that can be used to reduce the (key) storage requirement when two RSA systems are used is Twin RSA [22], proposed by Lenstra and deWeger.…”

Section: Rsa Security Analysismentioning

confidence: 99%

Study on Improvement in Rsa Algorithm and Its Implementation

Saveetha¹,

Arumugam²

2016

IJCCT

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The Network Security means to protect data during their transmission over channel of networks similarly Internet Security also to protect data during their transmission over a collection of interconnected networks in all over the world. Cryptography is the way of hiding information during transmission over a cannel. There are lots of cryptographic algorithms available to protect our data from intruders.RSA also one of effective the public key cryptographic algorithm which needs time and memory. Many research papers submitted on this cryptographic algorithm. Each paper has different perspective.

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An Improved RSA Signature Algorithm Based on Complex Numeric Operation Function

Cited by 11 publications

References 9 publications

A Secure Device Management Scheme with Audio-Based Location Distinction in IoT

A Secure Device Management Scheme with Audio-Based Location Distinction in IoT

Systematic and Critical Review of RSA Based Public Key Cryptographic Schemes: Past and Present Status

Study on Improvement in Rsa Algorithm and Its Implementation

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