Analysis of asymmetric cryptography in information security based on computational study to ensure confidentiality during information exchange

Khan, Abdul Ghaffar; Basharat, Sana; Riaz, Muhammad

doi:10.14299/ijser.2018.10.05

Cited by 11 publications

(4 citation statements)

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“…The most significant studies related to this research. The authors in [3] have suggested a new approach for generating digital signatures utilizing biometrics, named biometric signatures, and presented two methods for creating biometric signatures employing RSA and DSA. The work describes in detail the changes suggested in private key generation utilizing both approaches to facilitate certificate renewal.…”

Section: Related Workmentioning

confidence: 99%

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Personal Authentication System Based Iris Recognition withDigital Signature Technology

Therar¹,

Ali²

2023

JSCDM

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Authentication based on biometrics isused to prevent physical access to high-security institutions. Due to the rapid rise of information system technologies, Biometrics is now being used in applications for accessing databases and commercial workflowsystems. These applications need to implement measures to counter security threats. Many developers are exploring and developing novel authentication techniques to prevent these attacks. However, the most challenging problem is keeping biometric data while maintaining the functional performance ofidentity verification systems. This paper presents a biometrics-based personal authentication system combining a smart card, a Public Key Infrastructure (PKI), and iris verification technologies. Raspberry Pi 4 Model B+ is the core of hardware componentswith an IR Camera. Following that idea, we designed an optimal image processing algorithm in OpenCV/ Python, Keras, and sci-kit learn libraries for feature extraction and recognition chosen for application development in this project. The implemented systemgives an accuracy of (97% and 100%) for the left and right (NTU) iris datasets, respectively, after training. Later, the person verification based on the iris feature is performed to verify the claimed identity and examine the system authentication. Thetime of essential generation, Signature, and Verification is 5.17sec,0.288, and 0.056 for the NTU iris dataset. This work offers a realistic architecture to implement identity-based cryptography with biometrics using the RSA algorithm.

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Section: Related Workmentioning

confidence: 99%

“…4. Design a new method to generate digital signatures using biometrics (iris template) and has been denominated as Biometric Signature [3].…”

mentioning

confidence: 99%

Personal Authentication System Based Iris Recognition withDigital Signature Technology

Therar¹,

Ali²

2023

JSCDM

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“…Numerous sensor nodes are utilised in a wireless network to communicate, compute, and sense between base station and each sensor. (1) Environmental monitoring, traffic monitoring, building structure monitoring, military intelligence gathering and sensing, wildfire detection, habitat monitoring, pollution monitoring, and other domains are among the many areas in which WSN are applicable. (2) A wireless sensor is a node equipped with sensors, transceivers, computers, and power.…”

Section: Introductionmentioning

confidence: 99%

An Energy-Efficient Cluster Head Selection and Secure Data Transmission in WSN using Spider Monkey Optimized Algorithm and Hybrid Cryptographic with Security

Yuvaraja,

Sureshkumar,

James

et al. 2024

Salud, Ciencia y Tecnología - Serie de Conferencias

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To conserve energy in wireless sensor networks, clustering is the well-known strategies. However, choosing a cluster head that is energy efficient is crucial for the best clustering. Because data packets must be transmitted between cluster members and the sink node, improper cluster head selection (CHs) uses more energy than other sensor nodes. As a result, it lowers the network's performance and lifespan. Due to the requirement that this network implement appropriate security measures to guarantee secure communication. This paper provides a novel cluster head selection technique that addresses issues of networks’ lives and energy usages using Spider Monkey Optimised Fuzzy C-Means Algorithm (SMOFCM). The CH is chosen using the Spider Monkey Optimisation method in the proposed SMOFCM approach, which builds on the Fuzzy C-means clustering framework. The hybrid cryptographic technique is appropriate for WSN for safe data transmission because it can address sensor challenges such processing power, storage capability, and energy. The Rivest-Shamir-Adleman (RSA), advanced encryption standards (AES), and the suggested algorithm are all used at various stages. Because asymmetric key cryptography makes key management simpler but symmetric key cryptography offers a high level of security. The AES algorithm has been created for phase 1. Phase 2 employed RSA, and all phases were carried out concurrently. According to the simulation results, it reduces energy use, lengthens the network's lifespan, and offers faster encryption, decryption, and execution times for secure data transmission

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“…Diffie, Hellman, and Merkle introduced asymmetric cryptography in 1976 [10]. In asymmetric cryptography, there are two keys: a public key for encryption and a private key for decryption, according to [11]. The public key may be used by anybody to encrypt data; however, the private key can only be used by the authorized individual to decode the data.…”

Section: Introductionmentioning

confidence: 99%

Parallel and Practical Approach of Efficient Image Chaotic Encryption Based on Message Passing Interface (MPI)

Abutaha

Amar

AlQahtani

2022

Entropy

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Encrypting pictures quickly and securely is required to secure image transmission over the internet and local networks. This may be accomplished by employing a chaotic scheme with ideal properties such as unpredictability and non-periodicity. However, practically every modern-day system is a real-time system, for which time is a critical aspect for achieving the availability of the encrypted picture at the proper moment. From there, we must improve encryption’s performance and efficiency. For these goals, we adopted the distributed parallel programming model, namely, the message passing interface (MPI), in this study. Using the message passing interface, we created a novel parallel crypto-system. The suggested approach outperforms other models by 1.5 times. The suggested parallel encryption technique is applicable.

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Analysis of asymmetric cryptography in information security based on computational study to ensure confidentiality during information exchange

Cited by 11 publications

References 0 publications

Personal Authentication System Based Iris Recognition withDigital Signature Technology

Personal Authentication System Based Iris Recognition withDigital Signature Technology

An Energy-Efficient Cluster Head Selection and Secure Data Transmission in WSN using Spider Monkey Optimized Algorithm and Hybrid Cryptographic with Security

Parallel and Practical Approach of Efficient Image Chaotic Encryption Based on Message Passing Interface (MPI)

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