Side channel protection capability detection system
A detection system and side channel technology, applied in the field of information security, can solve the problems such as the inability to detect and deal with the security problems of encryption equipment in time, the inability to evaluate the protection capability of the side channel of the cryptographic algorithm, and the influence of the accuracy of the test environment of the test instrument, so as to prevent the Evaluate errors and improve accuracy
Active Publication Date: 2022-05-13
深圳模微半导体有限公司
View PDF4 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The side-channel protection ability detection system usually evaluates the security based on the side-channel test results of the encryption equipment. However, this kind of protection technology is mostly based on theoretical analysis, and it is impossible to carry out the side-channel protection ability of the encryption algorithm at the beginning of the encryption equipment design. Accurate assessments lead to security problems of encrypted devices (such as hidden side-channel attacks of encrypted chips) that cannot be discovered and dealt with in time during the design process
In addition, the accuracy of the test equipment and the noise of the test environment of the traditional side channel protection capability detection system also have a certain impact on the accuracy of the safety assessment results
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0052] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are Some embodiments of this application are not all embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0053] The terms "first" and "second" in the description of the embodiments of the present application are used to distinguish different objects, rather than to describe a specific sequence of objects. For example, the first power consumption collection unit and the second power consumption collection unit are used to distinguish different power consumption collection units, rather than ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a side channel protection capability detection system, which comprises a power consumption acquisition module and a security evaluation module in communication connection with the power consumption acquisition module, wherein the security evaluation module comprises a cryptographic algorithm operation unit, a power consumption data preprocessing unit, a correlation analysis unit and a vulnerability analysis unit. According to the method and the device, the technical problem of how to improve the accuracy of evaluating the side channel protection capability of the encryption equipment is solved.
Description
technical field [0001] The invention relates to the technical field of information security. More specifically, the present invention relates to a side channel protection capability detection system. Background technique [0002] For encryption devices (such as encryption chips) embedded with cryptographic algorithms, side-channel attacks are an effective "eavesdropping" technology. The attacker uses non-intrusive technology to collect information emitted during the operation of the encryption device, such as power consumption, electromagnetic power consumption, etc., and combines specific mathematical methods to crack the key. In order to improve the security of encryption equipment, designers of encryption equipment usually use traditional side-channel protection capability testing systems to evaluate the security of the designed encryption equipment. The side-channel protection ability detection system usually evaluates the security based on the side-channel test result...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40
CPCH04L63/20
Inventor 陈燕柳建勇陈魁葛炜
Owner 深圳模微半导体有限公司