STC microcontroller decryption better company has the following: Xinrong chip decryption company, Beijing Shousi Zhi Core Technology Co.
1, Xinrong chip decryption company
Xinrong technology "STC microcontroller decryption" business to provide PCB copy board, PCB design and chip decryption, IC decryption services, PCB copy boards, IC decryption technology. For enterprises to save money, improve market competitiveness, help enterprises to embark on the rapid development of highway.
2. Beijing Shou Si Zhi Xin Technology Co., Ltd
Beijing Shou Si Zhi Xin Technology uses the "STC" technology to attack the processor's communication interfaces and utilize the protocols, encryption algorithms, or security holes in these algorithms to make the encrypted MCUs become unencrypted MCUs. microcontroller into a non-encrypted microcontroller, and then use the programmer to read out the on-chip program.
3. Shenzhen Weidong Zhixin Technology Co., Ltd
The company usually monitors the analog characteristics of all power supply and interface connections during normal operation of the processor with "STC" high time resolution technology, and monitors its electromagnetic radiation characteristics to carry out attacks. The attack was carried out by monitoring the electromagnetic radiation characteristics of the processor. Because a microcontroller is an active electronic device, as it executes different instructions, the corresponding power consumption of the power supply changes accordingly.
4. Lian Sheng Electronics Co., Ltd
The "STC" technique uses anomalous operating conditions to fault the processor, and then provides additional access to carry out the attack. The most widely used fault-generating attacks include voltage shocks and clock shocks. Low-voltage and high-voltage attacks can be used to disable protective circuitry or force the processor to perform erroneous operations.
5, Longxin Century Technology Co., Ltd
Shenzhen Longxin Century chip "STC" technology technology is directly exposed to the chip's internal wiring, and then observe, manipulate, and interfere with the microcontroller to achieve the purpose of the attack, the power supply and clock transient jumps can be used to affect the decoding of a single instruction in some processors. Power and clock transients can affect the decoding and execution of single instructions in some processors.