Encryption and decryption chip based on carbon and silicon fusing technology
An encryption and decryption technology, applied in the protection of internal/peripheral computer components, electrical components, electrical solid devices, etc., can solve the problems of inability to implement OTP and FLASH processes, and achieve the effect of preventing key acquisition and facilitating packaging and integration
Active Publication Date: 2018-05-15
北京北大众志微系统科技有限责任公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the rapid development of silicon-based integrated circuit technology, many complex encryption and decryption algorithms can be implemented on silicon-based integrated circuits. There are many process limitations in the encryption and decryption circuit mode of the base circuit to realize key injection storage. For example, OTP and FLASH processes cannot be realized in some advanced processes. Obtain storage key from engineering analysis
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
[0016] The technical solution of the present invention will be specifically described below in conjunction with the drawings and embodiments.
[0017] The encryption and decryption chip based on carbon-silicon fusion technology provided by the present invention has a schematic structural diagram as figure 1 As shown, it includes a silicon-based transistor encryption and decryption algorithm circuit and a carbon nanotransistor key storage circuit, wherein the silicon-based transistor encryption and decryption algorithm circuit is a silicon-based integrated circuit with silicon as the substrate; the carbon nanotransistor The key injection storage circuit is set in the carbon nano-transistor integrated circuit, injecting and storing different keys; the carbon nano-transistor integrated circuit is superimposed on the silicon-based integrated circuit for secondary integration. The encryption and decryption chip provided by the present invention uses the key injection storage circui...
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 relates to an encryption and decryption chip based on a carbon and silicon fusing technology. The encryption and decryption chip comprises a silica-based transistor encryption and decryption algorithm circuit and a carbon nanometer transistor secret key injection and storage circuit. The silica-based transistor encryption and decryption algorithm circuit is a silica-based integratedcircuit with silica being a substrate, and the carbon nanometer transistor secret key injection and storage circuit is stacked on the silica-based integrated circuit. By means of the encryption and decryption chip based on the carbon and silicon fusing technology, the carbon nanometer transistor circuit is secondarily integrated on the silica-based integrated circuit, and injection and storage ofthe encryption and decryption chip secret key are achieved through the carbon nanometer tube circuit; through the features of a carbon nanometer tube, the secrete key cracking difficulty is further increased; meanwhile, self-destroying of a secrete key storage circuit can be achieved, and the safety of the encryption and decryption chip is improved.
Description
technical field [0001] The invention relates to the technical field of electronic circuits, in particular to an encryption and decryption chip based on carbon-silicon fusion technology. Background technique [0002] With the rapid development of silicon-based integrated circuit technology, many complex encryption and decryption algorithms can be implemented on silicon-based integrated circuits. There are many process limitations in the encryption and decryption circuit mode of the base circuit to realize key injection and storage. For example, OTP and FLASH processes cannot be realized in some advanced processes. Obtain the storage key from Engineering Analysis. Contents of the invention [0003] Aiming at the technical limitations of the encryption and decryption circuit for key injection and storage in the existing silicon-based circuit, the present invention proposes an encryption and decryption chip based on carbon-silicon fusion technology, through the integration of...
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): G06F21/72H01L23/00
CPCG06F21/72H01L23/573H01L23/576H01L2224/48091H01L2224/48227H01L2924/15311H01L2924/181H01L2924/00014H01L2924/00012
Inventor 程旭韩晓磊陆俊林李群李宁
Owner 北京北大众志微系统科技有限责任公司