2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC)最新文献_第3页

IoT-Based Anonymous Authentication Protocol Using Biometrics in Smart Homes 智能家居中使用生物识别技术的基于物联网的匿名认证协议

2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC) Pub Date : 2019-08-01 DOI: 10.1109/ISCISC48546.2019.8985159

S. Mehranpoor, N. Mohammadzadeh, Hossein Gharaee

{"title":"IoT-Based Anonymous Authentication Protocol Using Biometrics in Smart Homes","authors":"S. Mehranpoor, N. Mohammadzadeh, Hossein Gharaee","doi":"10.1109/ISCISC48546.2019.8985159","DOIUrl":"https://doi.org/10.1109/ISCISC48546.2019.8985159","url":null,"abstract":"The smart home is increasingly being considered as one of the Internet of Things applications. With the development of mobile networks and the speed of data transfer, the expansion of smartphones and increasing of interest in raising the safety factor in personal life, many companies have entered the smartphone market. With the help of the Internet of things portal, it is possible to monitor wireless sensors and use non-computerized alert systems. Therefore, it is essential to secure such a system to create a sense of relaxation in the lives of users and homeowners to deal with possible occurrences. The integration of technologies for the automation of home affairs with the Internet of things means that all physical objects can be accessed on cyberspace; therefore, the concerns raised by users about the lack of privacy and security are a serious argument that science and technology should answer. This paper proposes an anonymous secure framework in connected smart home environments, using solely lightweight operations. The proposed framework in this paper provides efficient authentication and key agreement, and enables devices (identity and data) anonymity and unlinkability. It is demonstrated that computation complexity of the proposed framework is low as compared to the existing schemes, while security has been significantly improved. The proposed scheme assures us that even if the home owner's device is attacked, the rest of the system will continue to work properly.","PeriodicalId":128407,"journal":{"name":"2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC)","volume":"297 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133140503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

SANUB: A new method for Sharing and Analyzing News Using Blockchain SANUB:使用区块链共享和分析新闻的新方法

2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC) Pub Date : 2019-08-01 DOI: 10.1109/ISCISC48546.2019.8985152

Arian Balouchestani, M. Mahdavi, Yeganeh Hallaj, Delaram Javdani

{"title":"SANUB: A new method for Sharing and Analyzing News Using Blockchain","authors":"Arian Balouchestani, M. Mahdavi, Yeganeh Hallaj, Delaram Javdani","doi":"10.1109/ISCISC48546.2019.8985152","DOIUrl":"https://doi.org/10.1109/ISCISC48546.2019.8985152","url":null,"abstract":"Millions of news are being exchanged daily among people. With the appearance of the Internet, the way of broadcasting news has changed and become faster, however it caused many problems. For instance, the increase in the speed of broadcasting news leads to an increase in the speed of fake news creation. Fake news can have a huge impression on societies. Additionally, the existence of a central entity, such as news agencies, could lead to fraud in the news broadcasting process, e.g. generating fake news and publishing them for their benefits. Since Blockchain technology provides a reliable decentralized network, it can be used to publish news. In addition, Blockchain with the help of decentralized applications and smart contracts can provide a platform in which fake news can be detected through public participation. In this paper, we proposed a new method for sharing and analyzing news to detect fake news using Blockchain, called SANUB. SANUB provides features such as publishing news anonymously, news evaluation, reporter validation, fake news detection and proof of news ownership. The results of our analysis show that SANUB outperformed the existing methods.","PeriodicalId":128407,"journal":{"name":"2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114809217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Threat Extraction in IoT-Based Systems Focusing on Smart Cities 以智慧城市为重点的物联网系统中的威胁提取

2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC) Pub Date : 2019-08-01 DOI: 10.1109/ISCISC48546.2019.8985147

Abbas Nejatifar, M. A. Hadavi

{"title":"Threat Extraction in IoT-Based Systems Focusing on Smart Cities","authors":"Abbas Nejatifar, M. A. Hadavi","doi":"10.1109/ISCISC48546.2019.8985147","DOIUrl":"https://doi.org/10.1109/ISCISC48546.2019.8985147","url":null,"abstract":"IoT-based services are widely increasing due to their advantages such as economy, automation, and comfort. Smart cities are among major applications of IoT-based systems. However, security and privacy threats are vital issues challenging the utilization of such services. Connectivity nature, variety of data technology, and volume of data maintained through these systems make their security analysis a difficult process. Threat modeling is one the best practices for security analysis, especially for complex systems. This paper proposes a threat extraction method for IoT-based systems. We elaborate on a smart city scenario with three services including lighting, car parking, and waste management. Investigating on these services, firstly, we identify thirty-two distinct threat types. Secondly, we distinguish threat root causes by associating a threat to constituent parts of the IoT-based system. In this way, threat instances can be extracted using the proposed derivation rules. Finally, we evaluate our method on a smart car parking scenario as well as on an E-Health system and identify more than 50 threat instances in each cases to show that the method can be easily generalized for other IoT-based systems whose constituent parts are known.","PeriodicalId":128407,"journal":{"name":"2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116504592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fault tolerant non-linear techniques for scalar multiplication in ECC ECC中标量乘法的容错非线性技术

2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC) Pub Date : 2019-08-01 DOI: 10.1109/ISCISC48546.2019.8985153

Z. Saffar, S. Mohammadi

引用次数: 1

An efficient secret sharing-based storage system for cloud-based IoTs 基于云的物联网的高效秘密共享存储系统

2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC) Pub Date : 2019-08-01 DOI: 10.1109/ISCISC48546.2019.8985146

M. Farhadi, H. Bypour, R. Mortazavi

引用次数: 5

A Novel Steganography Algorithm using Edge Detection and MPC Algorithm 一种基于边缘检测和MPC算法的隐写新算法

2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC) Pub Date : 2019-08-01 DOI: 10.1109/ISCISC48546.2019.8985150

A. Rezaei, Leili Farzinvash, A. Farzamnia

{"title":"A Novel Steganography Algorithm using Edge Detection and MPC Algorithm","authors":"A. Rezaei, Leili Farzinvash, A. Farzamnia","doi":"10.1109/ISCISC48546.2019.8985150","DOIUrl":"https://doi.org/10.1109/ISCISC48546.2019.8985150","url":null,"abstract":"With the rapid development of the Internet, preserving the security of confidential data has become a challenging issue. An effective method to this end is to apply steganography techniques. In this paper, we propose an efficient steganography algorithm which applies edge detection and MPC algorithm for data concealment in digital images. The proposed edge detection scheme partitions the given image, namely cover image, into blocks. Next, it identifies the edge blocks based on the variance of their corner pixels. Embedding the confidential data in sharp edges causes less distortion in comparison to the smooth areas. To diminish the imposed distortion by data embedding in edge blocks, we employ LSB and MPC algorithms. In the proposed scheme, the blocks are split into some groups firstly. Next, a full tree is constructed per group using the LSBs of its pixels. This tree is converted into another full tree in some rounds. The resultant tree is used to modify the considered LSBs. After the accomplishment of the data embedding process, the final image, which is called stego image, is derived. According to the experimental results, the proposed algorithm improves PSNR with at least 5.4 compared to the previous schemes.","PeriodicalId":128407,"journal":{"name":"2019 16th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology (ISCISC)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130753924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1