发布求助
文献互助 智能选刊 最新文献

2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)最新文献

筛选
英文 中文
Optimum decoder for an additive video watermarking with Laplacian noise in H.264 H.264中带拉普拉斯噪声的加性视频水印的最佳解码器
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2015-06-04 DOI: 10.1109/ISCISC.2013.6767352
Nematollah Zarmehi, Morteza Banagar, M. Akhaee
{"title":"Optimum decoder for an additive video watermarking with Laplacian noise in H.264","authors":"Nematollah Zarmehi, Morteza Banagar, M. Akhaee","doi":"10.1109/ISCISC.2013.6767352","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767352","url":null,"abstract":"In this paper, we investigate an additive video watermarking method in H.264 standard in presence of the Laplacian noise. In some applications, due to the loss of some pixels or a region of a frame, we resort to Laplacian noise rather than Gaussian one. The embedding is performed in the transform domain; while an optimum and a sub-optimum decoder are derived for the proposed Laplacian model. Simulation results show that the proposed watermarking scheme has suitable performance with enough transparency required for watermarking applications.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121499584","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
Steganalysis algorithm based on Cellular Automata Transform and Neural Network 基于元胞自动机变换和神经网络的隐写分析算法
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767323
Soodeh Bakhshandeh, F. Bakhshande, M. Aliyari
{"title":"Steganalysis algorithm based on Cellular Automata Transform and Neural Network","authors":"Soodeh Bakhshandeh, F. Bakhshande, M. Aliyari","doi":"10.1109/ISCISC.2013.6767323","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767323","url":null,"abstract":"In this paper, a new steganalysis method based on Cellular Automata Transform (CAT) is presented. CAT is used for feature extraction from stego and clean images. For that purpose, three levels CAT is applied on images and 12 sub-bands are generated for feature extraction. With adding the original image, 13 sub-bands are be used in feature extraction phase. In the next step, three moments of characteristic function (CF) are used as feature vector for every image (stego or clean image). At the end, Neural Network (NN) is applied as classifier. This supervised learning method uses these features for classifying the input image into either stego-image or clean-image. The performance of this algorithm is verified using some test samples. The results of our empirical tests show that detection accuracy of our method reaches to 93% for breaking MB2 and 91% for breaking LSB. Therefore the proposed method is a blind steganalysis method that can be used for broking some steganography methods.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117177921","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
ManetSVM: Dynamic anomaly detection using one-class support vector machine in MANETs ManetSVM:基于一类支持向量机的MANETs动态异常检测
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767325
Fatemeh Barani, S. Gerami
{"title":"ManetSVM: Dynamic anomaly detection using one-class support vector machine in MANETs","authors":"Fatemeh Barani, S. Gerami","doi":"10.1109/ISCISC.2013.6767325","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767325","url":null,"abstract":"The main goal of one-class classification is to classify one class from remaining feature space. One-class SVM is a kernel based approach which is very fast and precise and therefore is used in different fields such as image processing, protein classification and anomaly detection for statistical learning. There are some approaches suggested for anomaly detection in MANETs that most of them are static and use a predefined model. Due to the dynamic characteristics of MANETs, they cannot be applied to these networks well. In this paper we have proposed a one-class SVM for dynamic anomaly detection in mobile ad-hoc networks with AODV routing protocol, called ManetSVM. The efficiency of ManetSVM for detection of flooding, blackhole, neighbour, rushing, and wormhole attacks has been evaluated. Simulation results show that ManetSVM is able to achieve a better balance between Detection Rate and False alarm Rate in comparison with other dynamic anomaly detection approaches.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129924857","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: 7
An efficient feature extraction methodology for blind image steganalysis using contourlet transform and Zernike moments 基于contourlet变换和Zernike矩的盲图像隐写特征提取方法
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767329
Ehsan Shakeri, S. Ghaemmaghami
{"title":"An efficient feature extraction methodology for blind image steganalysis using contourlet transform and Zernike moments","authors":"Ehsan Shakeri, S. Ghaemmaghami","doi":"10.1109/ISCISC.2013.6767329","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767329","url":null,"abstract":"We propose an effective blind image steganalysis based on contourlet transform and Zernike moments that improves the detection accuracy of universal image steganalysis methods. The proposed method examines randomness in the test image to distinguish between the stego and non-stego images. The suspicious image is decomposed by contourlet transform, and then the absolute Zernike moments of contourlet subbands coefficients of the image and linear prediction error of each contourlet subband are extracted as features for steganalysis. These features are fed to a nonlinear SVM classifier with an RBF kernel to distinguish between cover and stego images. Experimental results show that the proposed features are highly sensitive to the change made by the embedding process to the statistical characteristics of the image. These results also reveal advantage of the proposed method over its counterpart stegan-alyzers, in cases of four popular jpeg steganography techniques. This improvement is mostly due to the greater noise sensitivity achieved using the Zernike moments that yield at least 3.5%-5% higher stego detection accuracy, relating to that of two baseline steganalyzers.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126538912","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
A reversible data hiding scheme for video robust against H.264/AVC compression 一种抗H.264/AVC压缩视频的可逆数据隐藏方案
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767333
M. A. Alavianmehr, M. Rezaei, M. Helfroush, A. Tashk
{"title":"A reversible data hiding scheme for video robust against H.264/AVC compression","authors":"M. A. Alavianmehr, M. Rezaei, M. Helfroush, A. Tashk","doi":"10.1109/ISCISC.2013.6767333","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767333","url":null,"abstract":"This paper proposes a lossless data hiding (LDH) scheme on uncompressed video data based on a multi-level histogram shifting mechanism in integer wavelet transform (IWT) domain. The proposed method enables the exact recovery of the original host signal upon extracting the embedded information, if the watermarked image is not affected by any other process. In the proposed scheme, the approximation subband image of the luminance component of a video frame is computed. Then, it is divided into non overlapping blocks. In each block, the differences between the neighboring elements are computed and a histogram is made on the difference values. The secret data are embedded into the blocks based on a multi-level shifting mechanism of the histogram. Experimental results show that proposed scheme can hide a large amount of information within a video frame with a high degree of robustness against H.264/AVC encoding.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130798198","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
CATEF: Confidence-aware trust estimation framework CATEF:信心感知信任评估框架
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767328
H. Shakeri, A. G. Bafghi
{"title":"CATEF: Confidence-aware trust estimation framework","authors":"H. Shakeri, A. G. Bafghi","doi":"10.1109/ISCISC.2013.6767328","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767328","url":null,"abstract":"In a trust management system, it is useful to have a measure of confidence in the estimated value of trust. Considering the concept of confidence, results in more accurate estimation of trust. In this paper we introduce a computational framework for confidence-aware trust estimation, CATEF. In this framework, for an atomic trust opinion, the reliability of the opinion is estimated and considered as the confidence value. CATEF also suggests novel operators for aggregation and propagation of confidence-aware trust opinions. These operators take into account the number and consistency level of the aggregated opinions and the length of the propagation chain. The results of experiments carried out on the well-known dataset of Epinions, show that our approach increases the accuracy of trust inference comparing to the existing methods.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123443738","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
Identity based universal re-encryption for mix nets 基于身份的混合网络通用重加密
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1002/sec.1226
H. Yajam, J. Mohajeri, M. Salmasizadeh
{"title":"Identity based universal re-encryption for mix nets","authors":"H. Yajam, J. Mohajeri, M. Salmasizadeh","doi":"10.1002/sec.1226","DOIUrl":"https://doi.org/10.1002/sec.1226","url":null,"abstract":"Universal Re-encryption Cryptosystems do not require the knowledge of the recipient's public key for re-encrypting a ciphertext whereas conventional Re-encryption Cryptosystems need that knowledge. In this paper, we present the first Identity-based Universal Re-encryption Cryptosystem scheme whose re-encryption algorithm does not need to have the knowledge of the recipient's identity. By generalizing the definition of Universal Semantic Security to Identity Based Universal Cryptosystems, we prove the security of our scheme. There are some applications for universal re-encryption cryptosystems which cannot be made using conventional cryptosystems. One significant application of these cryptosystems is in mix networks with several recipients, such as anonymous communication networks.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132866787","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: 2
Secure dominating set-based routing protocol in MANET: Using reputation 基于声誉的MANET安全支配集路由协议
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767346
A. Mohajer, Maryam Bavaghar, Rashin Saboor, A. Payandeh
{"title":"Secure dominating set-based routing protocol in MANET: Using reputation","authors":"A. Mohajer, Maryam Bavaghar, Rashin Saboor, A. Payandeh","doi":"10.1109/ISCISC.2013.6767346","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767346","url":null,"abstract":"Mobile ad-hoc networks (MANETs) face a number of challenges, in particular due to its dynamic network topology. A self organizing framework can overcome the problems associated with changing topology and dynamic behavior of mobile nodes thus routing has become a great challenge to these types of networks. Such a framework can be created by using connected dominating set (CDS). But the choice of misbehaving node as CDS will inversely affect the network performance. A misbehaving node may disturb the network by denying packet forwarding. In this paper we propose a new reputation based routing protocol using CDS (Connected Dominating Set). The proposed weight heuristic is applied to each node in network for selecting CDS based on uses the reputation value in order to selective forwarders detection. Reputation refers to the opinion of one node about another node. Hence only well behaving and good quality nodes are selected as a dominant node for CDS construction. Through simulation results proves that the proposed method performs well compared to MPR selection approach in OLSR.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129189929","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: 10
A position-based key management scheme for heterogeneous sensor networks 异构传感器网络中基于位置的密钥管理方案
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767350
Taha Yasin Rezapour, M. S. Abolghasemi, Reza Ebrahimi Atani
{"title":"A position-based key management scheme for heterogeneous sensor networks","authors":"Taha Yasin Rezapour, M. S. Abolghasemi, Reza Ebrahimi Atani","doi":"10.1109/ISCISC.2013.6767350","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767350","url":null,"abstract":"Wireless sensor networks have many applications in the areas of commercial, military and environmental requirements. These networks face a lot of security challenges for reasons such as insecure communications and wireless communications. How to manage the cryptographic keys between sensor nodes deployed in the network in order to make maximum security with minimum cost as a basic approach in securing these networks has attracted attention of researchers. Therefore, in this paper by using the position of the sensor nodes as part of their identity, a novel method for key management in heterogeneous sensor networks have been proposed.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115612780","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
Detecting authentication misuse attacks against SIP entities 检测针对SIP实体的鉴权滥用攻击
2013 10th International ISC Conference on Information Security and Cryptology (ISCISC) Pub Date : 2013-08-01 DOI: 10.1109/ISCISC.2013.6767324
Sajad Pourmohseni, Hassan Asgharian, A. Akbari
{"title":"Detecting authentication misuse attacks against SIP entities","authors":"Sajad Pourmohseni, Hassan Asgharian, A. Akbari","doi":"10.1109/ISCISC.2013.6767324","DOIUrl":"https://doi.org/10.1109/ISCISC.2013.6767324","url":null,"abstract":"Nowadays mainstream of evolution towards next generation networks extends SIP application as a simple and efficient protocol for management of multimedia communications. Simplicity of SIP increases security concerns for service providers about various kinds of misuse including Denial of Service (DoS) attacks. The target of DoS attacks in SIP can be bandwidth, memory or CPU. In this paper we proposed a user profile based anomaly detection method to identify CPU-based DOS attacks that misuse authentication mechanism of SIP. We validated and evaluated our proposed solution in real test-bed based on the well-known open-source tools. The simulation results report the effectiveness of our approach in detection of this specific type of attacks.","PeriodicalId":265985,"journal":{"name":"2013 10th International ISC Conference on Information Security and Cryptology (ISCISC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129920072","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: 4
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信