Design and implementation of encrypted SMS on Android smartphone combining ECDSA - ECDH and AES

Azaim, Muhammad Haikal; Sudiharto, Dodi Wisaksono; Jadied, Erwid Musthofa

doi:10.1109/apmediacast.2016.7878165

Cited by 7 publications

(3 citation statements)

References 4 publications

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“…Terdapat penelitian lainnya yang mengusulkan pendekatan kriptografi dalam SMS pada smartphone dengan sistem operasi android. Penelitian tersebut mengkombinasikan ECDSA (Elliptic Curve Digital Signature Algorithm), ECDH (Elliptic Curve Diffie-Hellman) dan AES [12]. Penelitian ini menggunakan AES dan ECDH untuk melakukan proses enkripsi dan dekripsi, sementara ECDSA digunakan untuk proses otentikasi saat terjadi pertukaran kunci publik.…”

Section: Penelitian Terdahuluunclassified

Analisis Kinerja Algoritma Kriptografi Kandidat Advanced Encryption Standard (AES) pada Smartphone

Farisi¹

2018

JATISI

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Algoritma rijndael adalah algoritma yang terpilih sebagai algoritma AES. Namun beberapa penelitian terdahulu menemukan kinerja algoritma rijndael berada di bawah algoritma kandidat AES lainnya seperti serpent dan twofish dalam kasus enkripsi dan dekripsi yang dilakukan pada smartphone. Penelitian ini membandingkan kinerja algoritma rijndael, twofish, dan serpent (tiga besar algoritma kandidat AES) yang diterapkan pada smartphone. Penelitian ini menggunakan 3 device dengan sistem operasi Android dan 3 device dengan sistem operasi iOS dalam percobaannya. Percobaan yang dilakukan dalam penelitian ini mengukur kinerja waktu, penggunaan memory, dan persentase CPU dalam proses enkripsi dan dekripsi yang dilakukan menggunakan karakter kunci yang berbeda-beda seperti alfabet, numerik, alfanumerik, dan alfanumerik dan simbol. Dari 720 kali percobaan yang dilakukan, penelitian ini menemukan bahwa algoritma serpent memiliki waktu tercepat untuk proses enkripsi (0,025 ms) dan dekripsi (0,022 ms). Sementara penggunaan memory yang paling efisien (0,032 KB) untuk proses enkripsi dan dekripsi dilakukan oleh algoritma rijndael dan twofish. Dan persentase penggunaan CPU yang paling efisien (0,025 % untuk proses enkripsi dan 0,038% untuk proses dekripsi) dilakukan oleh algoritma serpent. Hasil percobaan ini menunjukkan bahwa dalam penerapannya pada smartphone, kinerja algoritma rijndael tidak lebih baik dari algoritma kandidat AES lainnya, meskipun algoritma rijndael adalah algoritma AES yang terpilih

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Section: Penelitian Terdahuluunclassified

Analisis Kinerja Algoritma Kriptografi Kandidat Advanced Encryption Standard (AES) pada Smartphone

Farisi¹

2018

JATISI

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“…Besides, because the schemes have smaller key size, it is suitable for constrained devices such as pagers, cellular phones and smart cards [52]. Moreover, these schemes also applied in different application such as email [53], short message service (SMS) [54] and cloud computing [55]. Hybrid algorithm basically provide the integration between public key cryptography and private key cryptography schemes [56][57][58][59][60][61]; between public key cryptography schemes [62] or between private key cryptography schemes [63].…”

Section: Figure 1 Public Key Cryptography Algorithms Classificationmentioning

confidence: 99%

Analysis Review on Public Key Cryptography Algorithms

Ahmad¹,

Din²,

Ahmad³

2018

IJEECS

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This paper presents several Public Key Cryptography (PKC) algorithms based on the perspective of researchers’ effort since it was invented in the last four decades. The categories of the algorithms had been analyzed which are Discrete Logarithm, Integer Factorization, Coding Theory, Elliptic Curve, Lattices, Digital Signature and Hybrid algorithms. This paper reviewed the previous schemes in different PKC algorithms. The aim of this paper is to present the comparative trends of PKC algorithms based on number of research for each algorithm in last four decades, the roadmap of PKC algorithms since they were invented and the most chosen algorithms among previous researchers. Finally, the strength and drawback of proposed schemes and algorithms also presented in this paper.

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“…Asymmetric cryptography is more efficient than the symmetric cryptography. PKC is used in digital signatures, key management purposes and facilitating no repudiation [6]. …”

Section: Asymmetric or Public Key Cryptography (Pkc)mentioning

confidence: 99%

Web Security Techniques: Review and Evaluation

Lu¹,

Mohammed²,

Farooq³

2017

IJCA

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Any web security system should achieve three conceptual goals are; confidentiality, integrity and Non-repudiation, and authentication. Also any system of communication when it is designed with these security services are taken into account and these security services must be defined and can be shortened format as (CIA).In this paper, we are going to discuss the theoretical background on the objectives of web security, and it will be touched upon the other subjects such as symmetric cryptography, asymmetric cryptography, the hash function, confidentiality, integrity, non-repudiation, Authentication, Communication and Network Security and its types ,and we will focus on the digital signature concepts.

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Design and implementation of encrypted SMS on Android smartphone combining ECDSA - ECDH and AES

Cited by 7 publications

References 4 publications

Analisis Kinerja Algoritma Kriptografi Kandidat Advanced Encryption Standard (AES) pada Smartphone

Analisis Kinerja Algoritma Kriptografi Kandidat Advanced Encryption Standard (AES) pada Smartphone

Analysis Review on Public Key Cryptography Algorithms

Web Security Techniques: Review and Evaluation

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