Cryptography: A Comparative Analysis for Modern Techniques

Maqsood, Faiqa; Ahmed, Muhammad Hammad; Ali, Muhammad Mumtaz; Shah, Munam Ali

doi:10.14569/ijacsa.2017.080659

Cited by 66 publications

(35 citation statements)

References 22 publications

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“…So, AES is a better choice where the less memory is required. Meanwhile, the performance evaluation of DES and AES is based on the encryption time by using Intel Pentium processor 2.34 GHz and 1GB RAM [11]. Different size of files is used to evaluate the performance as demonstrated in Table 9.…”

Section: Resultsmentioning

confidence: 99%

A Survey on the Cryptographic Encryption Algorithms

Mushtaq¹,

Jamel²,

Disina³

et al. 2017

ijacsa

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Abstract-Security is the major concern when the sensitive information is stored and transferred across the internet where the information is no longer protected by physical boundaries. Cryptography is an essential, effective and efficient component to ensure the secure communication between the different entities by transferring unintelligible information and only the authorized recipient can be able to access the information. The right selection of cryptographic algorithm is important for secure communication that provides more security, accuracy and efficiency. In this paper, we examine the security aspects and processes involved in the design and implementation of most widely used symmetric encryption algorithms such as Data Encryption Standard (DES), Triple Data Encryption Standard (3DES), Blowfish, Advanced Encryption Standard (AES) and Hybrid Cubes Encryption Algorithm (HiSea). Furthermore, this paper evaluated and compared the performance of these encryption algorithms based on encryption and decryption time, throughput, key size, avalanche effect, memory, correlation assessment and entropy. Thus, amongst the existing cryptographic algorithm, we choose a suitable encryption algorithm based on different parameters that are best fit to the user requirements.

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Section: Resultsmentioning

confidence: 99%

A Survey on the Cryptographic Encryption Algorithms

Mushtaq¹,

Jamel²,

Disina³

et al. 2017

ijacsa

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“…Metode pengamanan terhadap sistem informasi sudah dikembangkan, salah satunya adalah kriptografi. Kriptografi merupakan sistem keamanan yang bertujuan untuk menjaga keaslian dan keutuhan data, dengan memanfaatkan perhitungan matematika dalam bentuk key [1][2] [3]. Di dalamnya, terdapat fungsi hash yang memiliki peran untuk memberikan keamanan tambahan dalam verifikasi data pada key.…”

Section: Pendahuluanunclassified

Penerapan Keamanan WSN Berbasis Algoritma RSA 2048 dan SHA-3 pada Pemantauan Suhu

Ikhwan¹,

Christianti²

2021

TEKNOSI

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Pemantauan kondisi suatu keadaan dengan menggunakan sensor semakin dibutuhkan untuk mengamati perubahan kondisi dari waktu ke waktu. Data-data yang didapatkan sensor kemudian dikirimkan ke sistem pengumpul yang telah disiapkan melalui saluran jaringan telekomunikasi. Pengirimanan data pada perangkat-perangkat jaringan telekomunikasi yang disebar pada lokasi-lokasi tertentu yang kurang aman diberbagai keadaan memungkinkan data tersebut rentan untuk diambil dan dipalsukan. Sistem pengamanan berupa kriptografi dan hashing kemudian digunakan untuk melindungi data agar sampai dengan baik ke penerima. Pada penelitian ini diterapkan sistem keamanan dengan mengimplementasikan algoritma kriptografi asimetrik RSA 2048 bit dan algoritma hashing SHA-3 pada pengiriman paket data yang dikirim. Hal ini dilakukan agar data bisa terjaga keasliannya dan tidak bisa dibaca oleh orang yang tidak berhak jika data tersebut didapatkan. Setelah dilakukan pengujian dengan mengirimkan paket data dari pengirim ke penerima dengan beberapa variasi jarak, didapatkan bahwa ada selisih waktu saat data dikirimkan tanpa menggunakan keamanan dan saat menggunakan keamanan SHA-3 dan RSA 2048 sebesar 70,96603 ms.

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“…Dengan demikian perlu adanya penanganan dari masalah tersebut. Kriptografi merupakan cara yang tepat untuk melakukan pengamanan terhadap visual dari citra digital, yang dimana enkripsi dan dekripsi menjadi fungsi dasar dari kriptografi [2] DNA kriptografi merupakan salah satu metode dari kriptografi. DNA kriptografi yang baru lahir muncul pada tahun 1994 dengan penelitian komputasi DNA.…”

Section: Pendahuluanunclassified

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Mahesa¹,

Sugiantoro²,

Prayudi³

2019

oai

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There are many data transmitted on internet and certainly has positive and negative side. Negative side that perceived is the increase in cybercrime activities which is a threat to everyone. Securing confidential data is very necessary so that the data is not misused by others for individual or groups benefit. This research is developing an application that is able to secure data like digital images by applying cryptography. Cryptography is the most appropriate way to secure data like digital images. DNA cryptography is one of cryptography method. Beside to application of computing is very easy, this method has excess speed in processing, use minimal storage and power usage. The result from this research are application that are built can encrypt dan decrypt digital images which has a lot color distribution well. Application and method used will work well on image that have a lot or even distribution colors.

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Cryptography: A Comparative Analysis for Modern Techniques

Cited by 66 publications

References 22 publications

A Survey on the Cryptographic Encryption Algorithms

A Survey on the Cryptographic Encryption Algorithms

Penerapan Keamanan WSN Berbasis Algoritma RSA 2048 dan SHA-3 pada Pemantauan Suhu

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