Reverse Engineering in Computer Applications
... to Reverse Engineering 8 Take for example the CueCat barcode scanner from Digital Convergence, which Radio Shack, Forbes and Wired Magazine have been giving away. It scans small bar codes ... register your CueCat on the Digital Convergence Web site. The end result is Digital Convergence can record every barcode swipe you make along with your customer information. Reverse engineering ... .bss section). 0x00000200 This section contains comments or some other type of information. A typical use of this section is the .drectve section emitted by the compiler, which contains commands...
Ngày tải lên: 05/11/2013, 20:15
Secrets of reverse engineering
... 296 Joining the Channel 298 Communicating with the Backdoor 299 Running SOCKS4 Servers 303 Clearing the Crime Scene 303 The Backdoor.Hacarmy.D: A Command Reference 304 Conclusion 306 xviii Contents 02_574817 ... Windows source code for evaluation purposes. Those who lack the purchasing power to convince a major corporation to grant them access to the product’s source code must either take the company’s ... the operation code, or opcode. Object code is essentially a sequence of opcodes and other numbers used in connection with the opcodes to perform operations. CPUs constantly read object code from...
Ngày tải lên: 19/03/2014, 13:42
... Obfuscate a Chat Application 36 Cracking Obfuscated Code 40 Quick Quiz 41 In Brief 41 4 Hacking Non-Public Methods and Variables of a Class 43 Accessing Packages and Protected Class Members 44 Accessing ... 204 Securing Chat Messages with JCA 204 Protecting Application Distribution from Hacking 208 Protecting Bytecode from Decompiling 208 Protecting Bytecode from Hacking 209 Protecting Application Content ... 238 CQuiz Answers 239 Chapter 1 239 Chapter 2 239 Chapter 3 240 Chapter 4 240 Chapter 5 240 Chapter 6 241 Chapter 7 241 Chapter 8 241 Chapter 9 242 Chapter 10 242 Chapter 11 243 Chapter 12 243 Chapter...
Ngày tải lên: 20/03/2014, 15:39
reverse engineering of object oriented code
... how they can complement each other. Static and dynamic extraction of the object diagram is conducted on the eLib program in Section 4.5. Related works are discussed in Section 4.6. 4.1 The Object Diagram The ... also classified into categories. A library can manage journals (class Journal), books (class Book ) , and technical reports (class TechnicalReport). All these classes extend the base class Document. The ... accesses, while concept analysis permits grouping functions around the accessed dynamic locations. Concept analysis is exploited in [80] to reengi- neer class hierarchies. A context describing the...
Ngày tải lên: 25/03/2014, 12:02
static & dynamic reverse engineering techniques for java software systems
... the CCITT standard [13] (currently called ITU [49]). The SCED scenario diagram notation lacks some UML sequence diagram constructs. Most of them can be replaced by other SCED scenario diagram constructs. ... Such a construct is lacking from UML sequence diagrams. A subscenario construct is also adopted by other tools (e.g., TED [121]). The most significant difference between UML statecharts and SCED ... level ROOMchart. A basic ROOMchart for each bMSC referred in an HMSC is created so that for every node in the HMSC graph, each incoming HMSC edge will be mapped onto exactly one incoming transition point...
Ngày tải lên: 25/03/2014, 12:09
static & dynamic reverse engineering techniques for java software sytems
... not for objects. With a conditional construct the designer may separate sequences of events that occur only under certain circumstances. A con- ditional construct consists of two rectangles and ... algorithmic constructs to express conditionality and repetition. A certain object can, however, be involved in several use cases. Hence, such algorithmic scenarios are full specifications for use cases ... is compared with the UML statechart diagram. 4.1.1 Scenario diagrams A scenario diagram in SCED corresponds to a sequence diagram UML. In SCED participating objects/classes of a scenario are called...
Ngày tải lên: 25/03/2014, 12:09
Báo cáo toán học: " Reverse Engineering Technologies for Remanufacturing of Automotive Systems Communicating via CAN Bus" pot
... remanufacture partially documented mechatronic systems. APRA Global Connection, Ausgabe 16, Chantilly 2006. 9. Freiberger S: Remanufacturing of Mechatronics and Electronics. APRA Mechatronics and Electronics Division, ... the CAN communication initially with all ECUs connected to the bus using CANoe. Afterwards, each ECU is disconnected from the bus one after another and a CAN trace is stored again. Next, all recordings are ... communicating via the CAN-bus and similar communication types. Keywords: Remanufacturing, Mechatronics, Electronics, CAN-bus, Reverse Engineering, Testing, Diagnosis, Vehicle Network Topology * Correspondence:...
Ngày tải lên: 20/06/2014, 21:20
Báo cáo hóa học: " Probabilistic polynomial dynamical systems for reverse engineering of gene regulatory networks" docx
... each represented by a pair of input-output states Cln3 MBF SBF Cln1, 2 Cdh1 Swi5 Cdc20 and Cdc 14 Clb5, 6 Sic1 Clb1, 2 Mcm1/ SFF Cln3 MBF SBF Cln1, 2 Cdh1 Swi5 Cdc20 and Cdc14 Clb5, 6 Sic1 Clb1, 2 Mcm1/ SFF 0000 ... dis- tinct nodes: Cln3, MBF, SBF, Cln1, 2 , Cdh1, Swi5, Cdc20 and Cdc14, Clb5, 6, Sic1, Clb1, 2, Mcm1/SFF. For the network dynamics, a threshold function is assigned to each node in the network according ... results Reverse engineering of the yeast cell cycle We applied the PPDS method to the reverse engineering of the gene regulatory network of the cell cycle in Sac- char omyces cerevisiae starting from a data...
Ngày tải lên: 21/06/2014, 03:20
Báo cáo hóa học: " Research Article Reverse Engineering of Gene Regulatory Networks: A Comparative Study" ppt
... Planck Society and by the European Commission within its FP6 Programme under the thematic area Life sciences, genomics and biotechnology for health with the EMBRACE Project (Contract no. LSHG- CT-2004-512092) ... measure, receiver operator characteristic (ROC) curves, and the area under ROC curves (AUCs). By means of these measures we characterized the reverse engineering method performances. It is shown that ... respectively. An overall trend is seen for increasing coefficient of variations. As expected the performances of each method decreases with increasing cv (middle column). Though, the distance measures...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Research Article Reverse-Engineering a Watermark Detector Using an Oracle" docx
... space of 8-by-8 AC DCT coefficients. in the spatial domain; we suspected a common domain and constructed experimental images to test our suspicions. A critical aspect of our attack was to construct ... mathematical approach to deducing an unknown algorithm using oracle attacks. In Section 4, we show re- sults for reverse- engineering a normalized correlation detec- tor. We conclude that reverse- engineering ... 49152 coefficients per image (512-by-512 grayscale images, 4096 8-by-8 blocks, 12 AC coefficients taken per block,) so we suspected that our attack was exploiting some detector weakness. 3. REVERSE- ENGINEERING...
Ngày tải lên: 22/06/2014, 06:20
REVERSE ENGINEERING – RECENT ADVANCES AND APPLICATIONS doc
Ngày tải lên: 27/06/2014, 05:20
Reverse Engineering of Object Oriented Code docx
... implicit in the class diagram, becomes clear in the object diagrams recovered from the code and from the program’s execution. Static and dynamic object diagram extraction is thoroughly discussed ... the classes actually referenced in a program, due to inheritance and interfaces. An OFG based algorithm is described that improves the accuracy of the class diagram extracted from the source code, ... sequentially access all objects in the container (method next in interface Iterator). Classes implementing the Map interface offer similar facilities, with the difference that contained objects are accessed...
Ngày tải lên: 27/06/2014, 08:20
REVERSE ENGINEERING – RECENT ADVANCES AND APPLICATIONS docx
Ngày tải lên: 28/06/2014, 17:20
Ứng dụng công nghệ CADCAM và công nghệ Reverse Engineering để thiết kế, chế tạo khuôn đúc áp lực cho chi tiết trong hệ thống giảm sóc của xe máy Wave
... đổi khi chịu t c dụng c a áp l c. Khi áp l c tăng, làm tăng nhiệt độ kim loại lỏng nên c n chú ý để x c định chế độ c ng nghệ chính x c. + Lĩnh v c ứng dụng đ c áp l c cao: Đ c áp l c cao chủ yếu ... khuôn đ c. + Nhờ quá trình nấu đ c có t c dụng c a khuấy (khuấy c h c ho c khuấy từ tr- ờng) c c nhánh c y hình thành đến đâu đ c phá vỡ ho c bẻ gẫy. Chính vì vậy đ c bán lỏng cho chất lợng ... Vi c tính toán rÃnh dẫn ở đây không phải là thiết kế chính x c hình dạng và kích th c rÃnh dẫn mà chỉ với m c đích tìm ra kích th c min, với kích th c này trong quá trình th c hành chế thử ta c ...
Ngày tải lên: 18/07/2014, 16:39
A Reverse Engineering Technique for Creating Virtual Robots potx
... xzyxY aCSaCaSSaSaCMMq + + + −= , (21) ( ) zYYxxzxy aCaCSaSCSaSSaCCSaSaCaSCMMq 231232323114231232311235 )(,)( + − + + − + = , (22) ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ +−+−++− +−+−++− = ZYX ZYX nSCCCCnCSSSSCSCSCnSSSCCSSCSC oSCCCCoSCSSCCSCSCoSSSSCCSCCC MMq )()()( ))()()((( 52342351452312355123451415232315 2234235514512314235541541234123 6 , ... ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ +−+−++− +−+−++− = ZYX ZYX nSCCCCnCSSSSCSCSCnSSSCCSSCSC oSCCCCoSCSSCCSCSCoSSSSCCSCCC MMq )()()( ))()()((( 52342351452312355123451415232315 2234235514512314235541541234123 6 , (23) where is: S 1 = sin (q 1 ) C 1 = cos (q 1 ) S 23 ... decrease production time and production costs, and increase production capacity. Unfortunately, the decrease in production costs cannot be calculated and justified easily. If we look back...
Ngày tải lên: 02/08/2014, 09:21
Báo cáo y học: " Reverse-engineering the Arabidopsis thaliana transcriptional network under changing environmental conditions" docx
Ngày tải lên: 09/08/2014, 20:20