Performance evaluation of three encryption/decryption algoriithms

Kofahi, Najib A.; Al-Somani, Turki F.; Al-Zamil, Khalid

doi:10.1109/mwscas.2003.1562405

Cited by 20 publications

(11 citation statements)

References 2 publications

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“…DES is type of block cipher which works on 64 bits at a time. Some research has been proposed in this area of DES using discrete wavelet transform (DWT) which combines encryption as well as compression (Kofahi et al, 2003). The timing measurements, however, show that software of compression and encryption scheme may not be that much efficient to encrypt video stream in real time because this algorithm uses only one key to encrypt as well as decrypt the data (Dang and Chau, 2000).…”

Section: Related Workmentioning

confidence: 99%

A fast approach to encrypt and decrypt of video streams for secure channel transmission

Sunar

Viswanatham

2018

WRSTSD

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The information transmission methods have been incredibly affected by the expanded prevalence of multimedia applications. Communication systems are vulnerable to meddlers and accordingly should be ensured. Tragically the calculations proposed till now apply encryption and decoding on the whole video stream that are computationally exorbitant and moderate. Hence, numerous encryption methods have been recommended that influence just part of the video stream. Consequently this paper proposes a light weight encryption method in which it scramble resulting edges of the video rather than the whole video. To enhance the time multifaceted nature of the current framework, parallel rendition of the current approach is being proposed in this paper in which every square of picture casings of the video are scrambled in parallel by creating confirmation flag utilising Shamir secret sharing plan.

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Section: Related Workmentioning

confidence: 99%

A fast approach to encrypt and decrypt of video streams for secure channel transmission

Sunar

Viswanatham

2018

WRSTSD

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“…From the experiment it was concluded that AES is not energy efficient for performing encryption and decryption on a file as RC4. In paper [11], the author compared the three symmetric key cryptographic algorithms Blowfish and DES. In paper [9], the author has compared the three symmetric key cryptographic algorithms Blowfish, DES and AES for different block cipher modes, like ECB, OFB and CBC.…”

Section: Data Encryption Algorithms For Pcementioning

confidence: 99%

Data Security on Patient Monitoring for Future Healthcare Application

Kumar¹,

Ramaswami²,

Swathika³

2017

IJCA

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Many researches in the past ignore the need to encrypt the data for security perspective. However in recent years, researchers have given top priority for data security for smooth transmission of data over network by incorporating many encryption strategies along with actual data. In this paper, we consciously discuss the need to secure the data for patient monitoring using various algorithms and plug out the one which is best suit for inbound data security for future healthcare application. As the fields of IoT and Cloud are distinct by their intrinsic technologies, there is a need for integration of Cloud with IoT is obligatory to facilitate and resolve issues involved in data storage as well as data security. In the field of modern healthcare environment, automation has emerged to be more necessary to route and stock the facts about employers (doctors), employees (staffs) and customer (patients). Hence doctors in need of such a stored voluminous information's about a particular person, whom which the condition has to be diagnosed. The clinical and other facts about a person is indeed to be private (trust worthy) and should not be revealed by any other private identity. While establishing bi-directional connections to the internet, communication is a threat and has to be secured without involving any security threads. The offered work makes use of blow fish data encryption and IPv6 based addressing scheme for high data security and increased probability of number of nodes to reduce network congestion.

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“…In light of the investigations, it has been reasoned that the Blow-fish is the topmost performing calculation on the calculations decided for usage. The authors in [9] exhibit a usage of 3 encryption-calculations and a correlation through them in light of CPUexecution-time. The CPU-execution-time is separated to bit and client-time.…”

Section: Motivationmentioning

confidence: 99%

Survey on cryptographic block cipher methods to solve the security issues

N¹,

K²

2017

IJET

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Abstract-Paper concentrates on surveying a key region of information systems administration hypothesis -The Open Systems Interconnect (OSI) 7 Layer Model. This survey exhibits the utilization of the prototype ideas into the setting of data safety. This survey shows the point of view that normal data security issues outline to the sensible builds displayed in the OSI 7 Layer Network Model. A couple layers have more impact than others while securing information. Jointly, they can be utilized to fabricate a complete arrangement. Using the OSI Model's 7 layers, this survey paper will exhibit an intelligent, complete and achievable way to deal with securing an association's data assets. In this paper, creator gives a short outline of Symmetric key block cipher for various calculations exhibited in this field as per characterized it in cryptography where we ordered into classes. To start with, Mode of operation which is routes connected block cipher to encode bigger plaintext. Second, iterated item cipher which additionally ordered it into Feistel Network, substitution-stage organizes and Unbalanced Feistel Network. Keyword -OSI (Open system Interconnection), SSL (Secure Sockets Layer), DES (Data Encryption Standards), AES (Advanced Encryption Standards), FEAL (Fast data encipherment algorithm), CLEFIAI. INTRODUCTION OSI Network Layer IntroductionNetworking is a prime sympathy toward data security.[1] The pervasive way of system availability may give us a chance to get to the world from our PC; however, it additionally gives that same world pick up a chance to access back to us in ways we may not pine for. Despite how well we secure our own particular hosts, we are still frail if the parts of the establishment between our far away objectives and ourselves capitulate to ponder mishandle or unwitting episode. Information security and data systems administration are indistinguishably associated subjects. Today's framework configuration must pick the alternative to be security-discerning, and the security construct must pick the choice to grasp the framework he is endowed to secure. A ton of formalized audit has been focused on the science and arrangement of arranging and caring for frameworks. One formal structure that framework engineers discuss and apply as frequently as conceivable is the OSI Seven Layer Model for Networking, made by the ISO to characterize an institutionalized strategy for planning systems and the capacities that bolster them. This prototype portrays 7 layers of cooperation for a data framework conveying over a system, showing a heap of layers speaking to significant capacity ranges that are for the most part required or helpful for information correspondence between hubs in a circulated situation. Beginning from an abnormal state application viewpoint, information is sent down the stack layer by layer, every layer including data around the initially displayed information until that unique information in addition to its layers of included substance are spoken to at the bottommost layer as a optical f...

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Performance evaluation of three encryption/decryption algoriithms

Cited by 20 publications

References 2 publications

A fast approach to encrypt and decrypt of video streams for secure channel transmission

A fast approach to encrypt and decrypt of video streams for secure channel transmission

Data Security on Patient Monitoring for Future Healthcare Application

Survey on cryptographic block cipher methods to solve the security issues

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