Dual Encryption Algorithm to Improve Security in Hand Vein and Palm Vein-Based Biometric Recognition

Lalithamani, N.; Sabrigiriraj, M.

doi:10.1166/jmihi.2015.1424

Cited by 7 publications

(4 citation statements)

References 5 publications

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“…(5) e key management scheme is flexible, efficient, and convenient to store and use. As we all know, encryption algorithms themselves are not secret, so ensuring the security of encrypted data usually depends on the security of the key [15,16].…”

Section: Commonly Used Data Algorithm Encryption Formula and Measuresmentioning

confidence: 99%

The Application of Data Encryption Technology in Computer Network Communication Security

Guanxiu

2022

Mobile Information Systems

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With the development of computer network and the popularization of information system, the security of databases, as platforms for centralized storage and sharing of information system data, has increasingly become a serious problem in the field of information security, so data encryption technology has come into people’s sight. However, the current data encryption technology still has certain shortcomings, such as the inconsistency of the code text of the encryption and decryption technology, and the low efficiency of decoding and encryption. The purpose of this paper is to study the application of data encryption technology in computer network communication to provide better suggestions and explore better methods for improving network communication security system. This article, through the analysis of the database threat model and database application system structure, puts forward a design scheme of database encryption system model. A complete database encryption system can be divided into five logic modules: a key storage module, key engine module, key information module, key management module, and data storage module, and provides an in-depth analysis of the various parts and implementation details related to these modules. Finally, the designed encryption system model is programmed to be implemented; with the help of online examination system, the function and performance of the encryption system were tested; and the transmission efficiency of data encryption is maintained at more than 95%, which proves the effectiveness of the system.

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Section: Commonly Used Data Algorithm Encryption Formula and Measuresmentioning

confidence: 99%

The Application of Data Encryption Technology in Computer Network Communication Security

Guanxiu

2022

Mobile Information Systems

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“…A multimodal template protection approach involving both hand and palm vein data suggests to fuse feature sets of both modalities [135,136] (where stable vein points extracted from multiple enrollment samples act as feature sets) to create a fuzzy vault where chaff points are added as in the original scheme. However, the use of dual encryption involving both AES and DES in the second paper remains entirely unclear.…”

Section: Hand-based Vascular Traitsmentioning

confidence: 99%

State of the Art in Vascular Biometrics

Uhl

2019

Handbook of Vascular Biometrics

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The investigation of vascular biometric traits has become increasingly popular during the last years. This book chapter provides a comprehensive discussion of the respective state of the art, covering hand-oriented techniques (finger vein, palm vein, (dorsal) hand vein and wrist vein recognition) as well as eye-oriented techniques (retina and sclera recognition). We discuss commercial sensors and systems, major algorithmic approaches in the recognition toolchain, available datasets, public competitions and open-source software, template protection schemes, presentation attack(s) (detection), sample quality assessment, mobile acquisition and acquisition on the move, and finally eventual disease impact on recognition and template privacy issues.

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“…The comparison of the results with traditional techniques shows that the technique proposed by Lalithamani et al achieves better results when the GAR reaches 90% in the absence of noise and noise. Lalithamani et al's technology provides good security for pattern-based biometrics [27][28][29]. All of the above references are related to DES and wireless sensor networks.…”

Section: Introductionmentioning

confidence: 99%

Encryption Management of Accounting Data Based on DES Algorithm of Wireless Sensor Network

2022

Wireless Communications and Mobile Computing

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The emergence of wireless sensor networks connects the physical world with the information world and changes the way humans interact with nature. With the rapid development of modern information technology, accounting information systems (AIS) have emerged at the historic moment. Under the information environment, accounting data exists in paper or paperless form. The use of information technology not only brings convenient and efficient services to enterprises but also has a huge impact on the internal control of the enterprise. Because the network is open and unstable, the system is vulnerable to illegal intrusion and viruses. Based on the above background, the research content of this article is to use DES algorithm to encrypt accounting data. DES (Data Encryption Standard) encryption algorithm is a symmetric password encryption method. It has the advantages of fast encryption speed, simple and practical algorithm, and consideration of both security and efficiency requirements. This paper discusses the application of DES encryption technology to accounting data processing. To achieve data security management goals. Therefore, this paper proposes a DES algorithm based on the logistic chaotic system. Through experimental simulation, the results show that the chaotic discrete model has initial value sensitivity and iterative nonrepetition. The resulting key space is independent and random. In the application, you can perform random key input according to the performance of software and hardware, which is flexible; there is only one “1186828” in the initial DES algorithm encryption process, but each set of plain text in the improved DES algorithm corresponds to a corresponding set of keys and independence. The test results show that they are maintained between 5 and 6.6. It is proved that using the initial value sensitivity of the logistic system and using the initial value as the key can realize the secure management of accounting data on the premise of ensuring efficiency.

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Dual Encryption Algorithm to Improve Security in Hand Vein and Palm Vein-Based Biometric Recognition

Cited by 7 publications

References 5 publications

The Application of Data Encryption Technology in Computer Network Communication Security

The Application of Data Encryption Technology in Computer Network Communication Security

State of the Art in Vascular Biometrics

Encryption Management of Accounting Data Based on DES Algorithm of Wireless Sensor Network

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