Deterring traitor using double encryption scheme

Prihandoko, Antonius Cahya; Ghodosi, Hossein; Litow, Bruce

doi:10.1109/comnetsat.2013.6870869

Cited by 4 publications

(3 citation statements)

References 24 publications

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“…In this method, information is encrypted before being distributed over an insecure networks. With this capability, cryptography has a widely range of applications: securing content distribution systems [2], improving digital rights management systems [3]- [4], establishing speech encryption [5]- [6], tracing traitor in a content distribution system [7], solving security problem in mobile computing [8]- [9], and many more. The strength of cryptography protocols relies on the encryption-decryption keys management: how to protect the keys from disclose to unauthorized parties.…”

Section: Introductionmentioning

confidence: 99%

Stream-keys generation based on graph labeling for strengthening Vigenere encryption

Prihandoko

Dafik

Agustin

2022

IJECE

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This paper address the cryptographic keys management problem: how to generate the cryptographic keys and apply them to secure encryption. The purpose of this research was to study on utilizing graph labeling for generating stream-keys and implementing the keys for strengthening Vigenere encryption. To achieve this objective, the research was carried out in four stages: developing an algorithm for generating stream-keys, testing the randomness of the constructed keys, implementing the eligible keys in a modified Vigenere encryption and, finally, analyzing the security of the encryption. As the result, most of stream-keys produced by the algorithm are random, and the implementation of the stream keys to the modified Vigenere cipher achieve good security. The contributions of this research are utilizing graph labeling to generate stream-keys and providing different encryption keys for different blocks in a block based cipher with low storage capacity. The novel technical results yielded from this research are the algorithm of developing the source of the stream-keys based on graph labeling, the algorithm of constructing the initial block keys, and the protocol of a modified Vigenere encryption using stream-keys and operated in cipher block chaining mode.

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Section: Introductionmentioning

confidence: 99%

Stream-keys generation based on graph labeling for strengthening Vigenere encryption

Prihandoko

Dafik

Agustin

2022

IJECE

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“…Legal decryption keys are given only to authorized users. Some encryption protocols for information security purposes have been proposed in many literatures [6,7,8]. The strength of these protocols relays on the encryption-decryption keys management.…”

Section: Introductionmentioning

confidence: 99%

Implementation of super H-antimagic total graph on establishing stream cipher

Prihandoko¹,

Dafik²,

Agustin³

2019

IJC

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This paper is aimed to study the use of super (a, d)-H antimagic total graph on generating encryption keys that can be used to establish a stream cipher. Methodology to achieve this goal was undertaken in three steps. First of all the existence of super (a, d)-H-antimagic total labeling was proven. At the second step, the algorithm for utilizing the labeling to construct a key stream was developed, and finally, the mechanism for applying the key to establish a stream cipher was constructed. As the result, according to the security analysis, it can be shown that the developed cryptographic system achieve a good security.

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“…These methods ultimately aim to keep the decryption key secret, so that only authorized users can access protected content. In addition, traitor tracing schemes [6,7] have also been implemented to trace nasty users that redistribute the content illegally.…”

Section: Introductionmentioning

confidence: 99%

Welcome message from the CAIPT 2017 honorary chair

2017

2017 4th International Conference on Computer Applications and Information Processing Technology (CAIPT)

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It is our great pleasure to welcome you to the 4th International Conference on Computer Applications and Information Processing Technology(CAIPT 2017), which is held in the historically rich and naturally beautiful city, Bali, Indonesia on August, 8-10, 2017. CAIPT 2017 is Organized by Korea Information Processing Society (KIPS) and Hosted by Association of Higher Education in Informatics and Computer (APTIKOM). CAIPT 2017 will focus on various important aspects of advances in ubiquitous information technologies and applications and will provide an opportunity for researchers and practitioners in academia and industry to discuss the state-of-art issues, research results, and progress in ubiquitous information technologies and applications. We expect that the conference and its publications will stimulate related research and technology improvements on this important subject. We would like to thank the Program Committee members for their contributions to build up an excellent technical program. We would like to sincerely thank the following speakers who kindly accepted our invitations,

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Deterring traitor using double encryption scheme

Cited by 4 publications

References 24 publications

Stream-keys generation based on graph labeling for strengthening Vigenere encryption

Stream-keys generation based on graph labeling for strengthening Vigenere encryption

Implementation of super H-antimagic total graph on establishing stream cipher

Welcome message from the CAIPT 2017 honorary chair

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