Determining the Image Base of Smart Device Firmware for Security Analysis
المؤلفون المشاركون
Zhang, Baofeng
Zhu, Ruijin
Tan, Yu-an
Wang, Jinmiao
Wan, Yueliang
المصدر
Wireless Communications and Mobile Computing
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-28
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
The authorization mechanism of smart devices is mainly implemented by firmware, yet many smart devices have security issues about their firmware.
Limited research has focused on securing the firmware of smart devices, although increasingly more smart devices are used to deal with the very sensitive applications, activities, and data of users.
Thus, research on smart device firmware security is of growing importance.
Disassembly is a common method for evaluating the security of authorization mechanisms.
When disassembling firmware, the processor type of the running environment and the image base of the firmware should first be determined.
In general, the processor type can be obtained by tearing down the device or consulting the product manual.
However, it is not easy to determine the image base of firmware.
Since the processors of many smart devices are ARM architectures, in this paper, we focus on firmware under the ARM architecture and propose an automated method for determining the image base.
By studying the storage law of the jump table in the firmware of ARM-based smart devices, we propose an algorithm, named determining the image base by searching jump tables (DBJT), to determine the image base.
The experimental results indicate that the proposed method can successfully determine the image base of firmware, which stores the absolute address in the jump table.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhu, Ruijin& Zhang, Baofeng& Tan, Yu-an& Wang, Jinmiao& Wan, Yueliang. 2020. Determining the Image Base of Smart Device Firmware for Security Analysis. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1214951
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhu, Ruijin…[et al.]. Determining the Image Base of Smart Device Firmware for Security Analysis. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1214951
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhu, Ruijin& Zhang, Baofeng& Tan, Yu-an& Wang, Jinmiao& Wan, Yueliang. Determining the Image Base of Smart Device Firmware for Security Analysis. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1214951
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1214951
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر