A secure group-based mobile chat protocol

Chen, Hsing‐Chung; Mao, Chuan-Hsien; Lin, Yen-Tsung; Kung, Tzu-Liang; Weng, Chien-Erh

doi:10.1007/s12652-016-0368-1

Cited by 8 publications

(5 citation statements)

References 11 publications

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“…In [1] perform a social graph based text mining framework for chat log investigation for presents a unified social graph based text mining framework. Further, it needs to be made for secure group-based mobile chat protocol [23] The effect of coaching and feedback on online chats in this case also found in the study [25]. Coaching occurred before each chat, and feedback was provided immediately afterwards.…”

Section: Related Workmentioning

confidence: 66%

“…In this case we also need a model that can integrate the system in sending text. Some other research results such as in [14] and [23].…”

Section: Related Workmentioning

confidence: 95%

“…In [28] an encryption algorithm with an error detection technique and technique has been successfully verified and synthesized using Xilinx by Spartan-3E FPGA. [14] present a scheme which allows an arbitrary 2-qubit quantum state teleportation between two remote parties with control of many agents in a network, while on [23] using Mobile Chat (MC) and Mobile Chat System (MCS) for services plays a very important role in current social networking. Thus, both the Secure End-to-End Secure Mobile Chat (SE2E-MC) scheme and Secure Group-based Mobile Chat (SG-MC) scheme are provided the suitable solutions.…”

Section: Related Workmentioning

confidence: 99%

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The Proposed Development of Prototype with Secret Messages Model in Whatsapp Chat

Hamdani

Ismanto

Munir

et al. 2018

IJECE

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Development of prototype at data security through secret messages is needed for disguising the messages sent in smartphone chatting application, WhatsApp (WA) Chat. We propose a model to disguise a plaintext message which is first encrypted by cryptosystem to change the plaintext message to ciphertext. Plaintext or plainimage entering the smartphone system is changed into encrypted text; receiver then can read the message by using similar key with the sender. The weakness of this proposal is the message random system is not planted directly in the chatting application; therefore message removing process from cryptosystem to WA application is still needed. The strength of using this model is the messages sent will not be easily re-encrypted by hacker and can be used at client computing section.

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Section: Related Workmentioning

confidence: 66%

“…In this case we also need a model that can integrate the system in sending text. Some other research results such as in [14] and [23].…”

Section: Related Workmentioning

confidence: 95%

Section: Related Workmentioning

confidence: 99%

See 1 more Smart Citation

The Proposed Development of Prototype with Secret Messages Model in Whatsapp Chat

Hamdani

Ismanto

Munir

et al. 2018

IJECE

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show abstract

“…When the information about when we communicate with whom and for how long, money can be made from this information. This increasing reliance on the mobile chat service as well as the surge of number of attacks and vulnerabilities are main concerns and have seen much demand for security solutions [1]. Furthermore, another concern for messaging application is the data of the users leaked accidently or by person who may have some bad intention.…”

Section: Introductionmentioning

confidence: 99%

Preventing data leakage by securing chat session with randomized session ID

Husin

2021

Int. j. commun. netw. inf. secur.

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Messaging applications have become one of the largest and most popular smartphone applications. It includes the capacity for the users to communicate between themselves via text messages, photos and files. It is necessary to safeguard all messages. Privacy is one of the biggest issues which most individuals in the world of instant messaging ignore. Although several instant messaging applications offer varying security for users, the weaknesses and danger of data assault are increasing. Not just business discussions, our data must also be safeguarded during everyday discussions since data is very sensitive for everybody, and data protection is very crucial to prevent undesired loss of information. To address these types of weaknesses and hazards associated with data attacks, we require an encrypted messaging protocol and also hide IP address method for a safe interaction. This paper's goal is to protect conversations from targeted attacker by securing the communication between user and hide IP address from unauthorized access.

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“…The ninth paper entitled ''A Secure Group-based Mobile Chat Protocol'' by Chen et al (2016) proposed a secure group-based mobile chat (SG-MC) scheme and presented its associated requirements. The scheme is implemented to provide mutual authentication, and prevents the password guessing attack and the undetectable on-line password guessing attack.…”

mentioning

confidence: 99%

Special issue on security and privacy techniques in mobile cloud computing

You

2016

J Ambient Intell Human Comput

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Mobile cloud computing is the combination of cloud computing and mobile network which benefits the users, network operators, and cloud service providers. There are numerous challenges in the field of mobile cloud computing, including reliability, authenticity and privacy (Tunc and Hariri 2015;Vazquez et al. 2015). These challenges have become a barrier in the rapid growth of mobile cloud computing's subscriber. Without authenticity, any trust relationship could not be established in the mobile cloud computing system, and any attacker cloud can cheat through disguise; without reliability and privacy, mobile users would also increase the risk of outsourcing tasks to the cloud service providers.Besides the security requirement (reliability, authenticity and privacy), efficiency is the other concern specific to the mobile cloud computing. Due to the constraint over the resources of mobile devices, it is always desired to offload the data and the computations to the cloud service providers; such that the local computations are minimized. This outsourcing paradigm raises a new challenge for carrying data inside the mobile devices as well as for the privacy of outsourced identities.This special issue aims to bring together the researchers for the exchange of the state-of-art results in advancement of technologies towards the secure mobile cloud computing. Especially, it focuses on both the theoretical and the practical aspects of the security issues in mobile cloud computing. In this special issue, a total of ten papers were selected after a rigorous review process. These papers addressed the security and privacy issues in cloud computing and proposed efficient solutions for these problems.The first paper entitled ''Dynamic Proofs of Retrievability with Square-Root Oblivious RAM'' by Xu et al. (2015) pointed out that the security challenges, such as efficient checking and proving of data integrity, need to be more considered for cloud storage. In this paper, the authors proposed dynamic proofs of retrievability via Square-Root Oblivious RAM. They first defined the notions in their scheme, followed by introducing the Square-Root ORAM protocol. It was shown from the security and efficiency analysis that the proposed scheme is efficient in supporting data dynamics with provable verification and retrievability.The next paper entitled ''Unidirectional IBPRE Scheme from Lattice for Cloud Computation'' by Zhang et al. (2015a) proposed a property of backward collusion safety, which meant that the collusion between Alice and the proxy cannot extract secret key of Bob. The authors presented an IB-PRE scheme based on lattices with the highly desirable properties of anonymity, uni-directionality, multi-use and backward collusion safety. Besides this, the IND-PrID-CPA security proof of the proposed approach is given using the random oracle model based on the assumptions of the decisional learning with errors (LWE) hardness.The particle swarm optimization (PSO) algorithm is a reasonable method for solving complex functions. However,...

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A secure group-based mobile chat protocol

Cited by 8 publications

References 11 publications

The Proposed Development of Prototype with Secret Messages Model in Whatsapp Chat

The Proposed Development of Prototype with Secret Messages Model in Whatsapp Chat

Preventing data leakage by securing chat session with randomized session ID

Special issue on security and privacy techniques in mobile cloud computing

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