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Application Authentication via Various Distributors 通过各种分发程序进行应用程序身份验证
The Kips Transactions:partc Pub Date : 2012-08-31 DOI: 10.3745/KIPSTC.2012.19C.4.235
Kyusuk Han, Taeshik Shon
{"title":"Application Authentication via Various Distributors","authors":"Kyusuk Han, Taeshik Shon","doi":"10.3745/KIPSTC.2012.19C.4.235","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.4.235","url":null,"abstract":"Google Android provides market based application distribution to provide ease use of application services. While openness of Android allows various ways of application distribution, including installation of unsigned application. such openness also invokes critical threats such as the spread of malwares and the illegal distribution of applications. In order to prevent such threats, several distributors use on-line authentication techniques by using mobile subscriber`s information. However such methods also have limits that even legal users cannot use their purchased application in situations. Therefore, in this paper, we discuss such problems and provide some ideas of authentication method that allow users to use their purchased application when users change their status.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127309318","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
A New Logging Scheme in Smart Devices for Digital Evidences 一种新的智能设备数字证据记录方案
The Kips Transactions:partc Pub Date : 2012-08-31 DOI: 10.3745/KIPSTC.2012.19C.4.231
W. Shin
{"title":"A New Logging Scheme in Smart Devices for Digital Evidences","authors":"W. Shin","doi":"10.3745/KIPSTC.2012.19C.4.231","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.4.231","url":null,"abstract":"Logging is an important part of any secure computer system. By analyzing logs in computer systems, you can identify early various problems and detect intrusions by attackers. Also logs can use to collect digital evidences in smart devices and to be forensics value for cybercrime investigations. In this paper, we propose a new logging scheme for smart devices and improve it to apply various environments. The proposed scheme satisfies the requirements of logging for smart devices. Thus it will help to develop a better logging in smart devices for digital evidences.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123960463","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
Location Estimation Method using Extended Kalman Filter with Frequency Offsets in CSS WPAN 基于频率偏移的扩展卡尔曼滤波在CSS WPAN中的位置估计方法
The Kips Transactions:partc Pub Date : 2012-08-31 DOI: 10.3745/KIPSTC.2012.19C.4.239
Y. Nam
{"title":"Location Estimation Method using Extended Kalman Filter with Frequency Offsets in CSS WPAN","authors":"Y. Nam","doi":"10.3745/KIPSTC.2012.19C.4.239","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.4.239","url":null,"abstract":"The function of location estimation in WPAN has been studied and specified on the ultra wide band optionally. But the devices based on CSS(Chirp Spread Spectrum) specification has been used widely in the market because of its functionality, cheapness and support of development. As the CSS device uses 2.4GHz for a carrier frequency and the sampling frequency is lower than that of the UWB, the resolution of a timestamp is very coarse. Then actually the error of a measured distance is very large about 30cm~1m at 10 m depart. And the location error in () environment is known as about 1m~2m. So for some applications which require more accurate location information, it is very natural and important to develop a sophisticated post processing algorithm after distance measurements. In this paper, we have studied extended Kalman filter with the frequency offsets of anchor nodes, and proposed a novel algorithm frequency offset compensated extended Kalman filter. The frequency offsets are composed with a variable as a common frequency offset and constants as individual frequency offsets. The proposed algorithm shows that the accurate location estimation, less than 10cm distance error, with CSS WPAN nodes is possible practically.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"21 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131923900","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
Cost-Effective Inter-LMA Domain Distributed Mobility Control Scheme in PMIPv6 Networks 高效的PMIPv6网络间lma域分布式移动控制方案
The Kips Transactions:partc Pub Date : 2012-06-30 DOI: 10.3745/KIPSTC.2012.19C.3.191
Soonho Jang, Jongpil Jeong
{"title":"Cost-Effective Inter-LMA Domain Distributed Mobility Control Scheme in PMIPv6 Networks","authors":"Soonho Jang, Jongpil Jeong","doi":"10.3745/KIPSTC.2012.19C.3.191","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.3.191","url":null,"abstract":"Proxy Mobile IPv6 (PMIPv6) is designed to provide network-based mobility management support to an MN without any involvement of the MN in the mobility related signalling, hence, the proxy mobility entity performs all related signalling on behalf of the MN. The new principal functional entities of PMIPv6 are the local mobility anchor (LMA) and the mobile access gateway (MAG). In PMIPv6, all the data traffic sent from the MN gets routed to the LMA through a tunnel between the LMA and the MAG, but it still has the single point of failure (SPOF) and bottleneck state of traffic. To solve these problems, various approaches directed towards PMIPv6 performance improvements such as route optimization proposed. But these approaches add additional signalling to support MN`s mobility, which incurs extra network overhead and still has difficult to apply to multiple-LMA networks. In this paper, we propose a improved route optimization in PMIPv6-based multiple-LMA networks. All LMA connected to the proxy internetworking gateway (PIG), which performs inter-domain distributed mobility control. And, each MAG keeps the information of all LMA in PMIPv6 domain, so it is possible to perform fast route optimization. Therefore, it supports route optimization without any additional signalling because the LMA receives the state information of route optimization from PIG.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129883568","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
Time Synchronization by Consecutive Broadcast for Wireless Sensor Networks 无线传感器网络的连续广播时间同步
The Kips Transactions:partc Pub Date : 2012-06-30 DOI: 10.3745/KIPSTC.2012.19C.3.209
Shi-Kyu Bae
{"title":"Time Synchronization by Consecutive Broadcast for Wireless Sensor Networks","authors":"Shi-Kyu Bae","doi":"10.3745/KIPSTC.2012.19C.3.209","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.3.209","url":null,"abstract":"Time synchronization is important role in a network, especially in Wireless Sensor Network (WSN) which is required for time-critical applications such as surveillance, tracking, data fusion and scheduling. Time synchronization in WSN should meet the other different requirements than the one in other networks because WSN has critical resource constraints, especially power consumption. This paper presents a new time synchronization scheme for WSN, which is energy efficient by reducing communication overhead. Simulation test shows this new scheme has better energy efficiency and performance of accuracy than existing schemes proposed previously.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"75 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126223765","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
A Study on the Malicious Web Page Detection Systems using Real-Time Behavior Analysis 基于实时行为分析的恶意网页检测系统研究
The Kips Transactions:partc Pub Date : 2012-06-30 DOI: 10.3745/KIPSTC.2012.19C.3.185
Ick-Sun Kong, Jaeik Cho, Tae-Shik Son, Jongsub Moon
{"title":"A Study on the Malicious Web Page Detection Systems using Real-Time Behavior Analysis","authors":"Ick-Sun Kong, Jaeik Cho, Tae-Shik Son, Jongsub Moon","doi":"10.3745/KIPSTC.2012.19C.3.185","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.3.185","url":null,"abstract":"The recent trends in malwares show the most widely used for the distribution of malwares that the targeted computer is infected while the user is accessing to the website, without being aware of the fact that, in which the harmful codes are concealed. In this thesis, we propose a new malicious web page detection system based on a real time analysis of normal/abnormal behaviors in client-side. By means of this new approach, it is not only the limitation of conventional methods can be overcome, but also the risk of infection from malwares is mitigated.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132940299","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
On Message Length Efficiency of Two Security Schemes using Bloom Filter 两种使用Bloom过滤器的安全方案的消息长度效率
The Kips Transactions:partc Pub Date : 2012-06-30 DOI: 10.3745/KIPSTC.2012.19C.3.173
YoungJae Maeng, Jeonil Kang, Daehun Nyang, K. Lee
{"title":"On Message Length Efficiency of Two Security Schemes using Bloom Filter","authors":"YoungJae Maeng, Jeonil Kang, Daehun Nyang, K. Lee","doi":"10.3745/KIPSTC.2012.19C.3.173","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.3.173","url":null,"abstract":"Recent two security schemes showed that a bloom filter can reduce a message length required for representing multiple MACs. The schemes, however, made message length comparison without considering security level. Since the MAC is intended for security, it is important to let multiple MACs and the bloom filter have the same level of security for making message length comparison. In this paper, we analyze the message length efficiency of bloom filter, compressed bloom filter and multiple MACs, letting them have the same security level.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124096586","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
Side-channel Attack on the Final Round SHA-3 Candidate Skein 对最后一轮SHA-3候选人Skein的侧信道攻击
The Kips Transactions:partc Pub Date : 2012-06-30 DOI: 10.3745/KIPSTC.2012.19C.3.179
Aesun Park, Jong-Yeon Park, Dong‐Guk Han, Okyeon Yi
{"title":"Side-channel Attack on the Final Round SHA-3 Candidate Skein","authors":"Aesun Park, Jong-Yeon Park, Dong‐Guk Han, Okyeon Yi","doi":"10.3745/KIPSTC.2012.19C.3.179","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.3.179","url":null,"abstract":"Due to the absence of an alternative algorithm SHA-2, NIST (National Institute of Standards and Technology) is proceeding to development project of SHA-3. NIST announced five candidates of the final round at the end of 2010. Side-channel attack scenarios of five candidates for SHA-3 final round have been proposed. In this paper, we prove the possibility of the analysis against 32-bit modular addition by 8-bit blocks from our experiment on ARM chip board with a register size of 32-bit. In total we required 9700 power traces to successfully recover the 128-bit secret key for the attack against.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129553606","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
Analytical Approach of Fast Inter-Domain Handover Scheme in Proxy Mobile IPv6 Networks with Multicasting Support 支持组播的代理移动IPv6网络中快速域间切换方案的分析方法
The Kips Transactions:partc Pub Date : 2012-04-30 DOI: 10.3745/KIPSTC.2012.19C.2.153
S. Yoo, Jongpil Jeong
{"title":"Analytical Approach of Fast Inter-Domain Handover Scheme in Proxy Mobile IPv6 Networks with Multicasting Support","authors":"S. Yoo, Jongpil Jeong","doi":"10.3745/KIPSTC.2012.19C.2.153","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.2.153","url":null,"abstract":"Multicast service will be required to be an important form of communication without interruption to the delivery of multicast service in mobile networks increasing MNs. In this paper, we review current status of PMIPv6(Proxy Mobile IPv6) multicast listener support being standardized in the IETF and point out limitations of the current approach and we proposed a fast multicast handover procedure in inter domain PMIPv6 network of network-based mobility management. The proposed Fast multicast handover procedure in inter domain optimizes multicast management by using the context of the MNs. We evaluate the proposed fast multicast handover procedure compared to the based one through the developed analytical models and confirm that introduced fast multicast handover procedure provides the reduced service interruption time and total network overhead compared to the based one during handovers.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133191753","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: 8
Quality Measurement and Analysis of Packet-based Voice Service over WiBro and HSDPA Systems 基于分组的WiBro和HSDPA系统语音服务质量测量与分析
The Kips Transactions:partc Pub Date : 2012-04-30 DOI: 10.3745/KIPSTC.2012.19C.2.119
Chin-Chol Kim, Beomjoon Kim
{"title":"Quality Measurement and Analysis of Packet-based Voice Service over WiBro and HSDPA Systems","authors":"Chin-Chol Kim, Beomjoon Kim","doi":"10.3745/KIPSTC.2012.19C.2.119","DOIUrl":"https://doi.org/10.3745/KIPSTC.2012.19C.2.119","url":null,"abstract":"This paper covers the service quality of packet-based voice service that is provided over wireless broadband (WiBro) and high speed downlink packet access (HSDPA) systems. Using a measurement software that has been developed in the course of preparing a advanced service quality management scheme for the packet-based voice service over wireless networks, a huge scale of experiment is conducted to measure the real quality of the voice service. Based on our analysis of the measurement results, the service quality of the voice service is supposed to be quite good over both wireless systems. In addition, another experiment to investigate the effect of degradation of wireless transmission conditions on the service quality of the voice service shows the values of wireless service metrics in which mean opinion score (MOS) starts to decrease.","PeriodicalId":437239,"journal":{"name":"The Kips Transactions:partc","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124559076","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
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