STC89C chip decryption

Posted by

Professional chip decryption services STC89C microcontroller series chip decryption
Source: chip decryption, chip cracking, model analysis, independent technology, welcome to take a prototype on-site solution and testing, the fastest 10 minutes out of the program, fast speed, low price. Decryptible models include: 51 series, STC, SST, PIC, AVR, Motorola, Samsung, CPLD, and other non-listed manufacturers are welcome to inquire! The following is the STC microcontroller decryption of some models: STC89C51RC, STC89C52RC, STC89C53RC, STC89C54RD +, STC89C55RD +, STC89C58RD, STC89C516RD +, STC89LE51RC, STC89LE52RC, STC59RC, S TC89LE53RC, STC89LE53RC, STC89LE54RD+STC89LE58RD, STC89LE55RD, STC89LE55RD, STC89LE516RD, STC89LE61RD, STC89LE61RD +, STC89LE61RD, STC89LE52RD, STC89LE54RD, STC89LE54RD, STC89LE58RD 89LE58RD, STC89LE58RD 89LE58RD, STC89LE516RD 516RD, STC89LE516X2, STC89C89C89C516RD C89C516RD, STC89C89C586RD, STC89LV516RD, STC89LV51PCA, STC89LV58PCA, STC89LV51PCA, STC89C516PCA STC8952PCA, STC89C54PCA, STC89C55PCA and STC8958PCA chips are decrypted. If the models listed above do not meet your requirements, please call us and we will provide you with a complete and detailed technical consultation service.

STC10L12X IC decryption

Posted by

Flying star technology is mainly for customers to undertake various IC decryption, microcontroller decryption, FPGA decryption, DSP chip decryption and other special IC and difficult IC decryption projects, STC10L12X is one of the STC11F series microcontroller, at present, Flying star IC decryption Research Institute in the STC11F series microcontroller decryption field has obtained the department. Breakthroughs, can provide a variety of types of IC and microcontroller decryption services, details please contact the Nishidi Technology Business Center, here we only provide STC11F microcontroller basic features of the introduction:
STC10L12X decryption contact with Flying star chip research institute. Flying star IC decryption Research Institute long-term professional undertaking STC10L12X and other STC10L12X series IC chips and microcontroller decryption project, details please contact:
STC macro-crystal microcontroller decryption of good news! Nishidi technology has broken through the STC series of microcontroller decryption project, recently in return for the love of the vast number of new and old customers, the special launch of macro concessions, safe and reliable low-cost STC 10L12X chip decryption technology services, welcome you to inquire. Our company now provides STC10L12X series chips for external decryption.
The following is a summary of the main features of STC10L12X  MCU  microcomputer for our customers to refer to:
STC11/10xx series main performance:
Ultra strong anti-interference, super static resistance, the whole machine can easily pass 20 thousand volt electrostatic test.
The encryption technology is strong and can not be decrypted. The sixth generation encryption technology of macro crystal is adopted.
Fast speed, 1 clock / machine cycle, low frequency crystal oscillator, greatly reduce EMI
– a strong guarantee for exporting to Europe and America
The input / output port is many, has 40 I/O at most, if the reset pin is used as the I/O port, the external reset circuit can be omitted.
Ultra low power consumption:
Power down mode: external interrupt wake-up power <0.1uA, support for falling edge / low level and remote wake-up call.
The STC11xx series adds a power down wake-up timer, and starts the power off wake-up timer.
Typical power consumption <2uA
It is suitable for battery power supply system, such as water meter, gas meter, portable equipment, etc.
Idle mode: typical power consumption <1.3mA
Normal working mode: 2mA – 7mA
In system programmable, no programmer, no emulator, remote upgrade.
You can send STC-ISP downloader programmer, 10 thousand tablets / person / day.
The internal integrated high reliability reset circuit, reset pin is set to I/O port, reset pin can float.
The above is the description of the main performance of STC10L12X chip, for the majority of customers who need reference and reference.
Shenzhen Flying Star Technology has been serving more than 20 years for customers to seize market opportunities and upgrade their own technological examples. The STC IC decryption Research Institute has been specially organized to conduct chip opening research for each difficult STC single chip, providing the most powerful and most trusted STC 10L12X IC decryption technology service for customers.

STC MCU crack

Posted by

STC MCU microcomputer is a series of MCU crack microcomputer with 51 cores as the main part. It is designed by Shengquan Science and Technology Co. Ltd. and produced by the domestic Acer Technology Co. Ltd. This chip is designed to absorb the lesson that other 51 series of single-chip can be easily decrypted and improve the encryption mechanism. With ID number, the user program is written by ISP / IAP mechanism, and the program is written while checking, and the command can not be read out. This increases the difficulty of decryption. Chip decryption can be carried out on the first reading, generally do not need to destroy the master chip, and the new generation of STC, not decryptor can be decrypted, Division I now face the majority of customers to provide a new generation of macro chip decryption, welcome to consult:
IC decryption basically has two kinds, one is microcontroller decryption, the general approach is through physical attacks to remove the encrypted bits of the internal crystal, so as to obtain data in the storage space. For encrypted bits, we can think of it as a diode that can only flow in one direction, but can not read. Decryption engineers need to remove or turn on the “diode” to read the data smoothly. Sometimes removing the encrypted bits alone can not read the complete data, at this time the need for a division of the crystal. Analysis, the use of jump line processing and other ways to interpret. For some simple microcontrollers, the encrypted bits can be removed by ultraviolet irradiation, while some of the more difficult ones require the help of FIB (focused ion beam). In addition, for some models of chips, MCU crack engineers will be based on the understanding of the chip, starting from the chip design vulnerabilities, lower cost and shorter cycle. The second one is encryption chip, mostly Octopod chip. At present, we encounter the most difficult is three-legged encryption chip, packaging is similar to MOS transistor, but if you simply identify it as MOS transistor, that would be wrong. For this kind of chip, it mainly uses the signal simulation method, the chip encryption algorithm, and through the corresponding means to simulate the communication protocol, will replace the original chip to achieve the purpose of decryption.
If you have MCU crack requirements, maybe you are a research institute, want to learn the technology of excellent programming engineers, or maybe you are an enterprise, need to back up the lost program information, or production, may as well contact Julong International, we can give you unexpected help to solve technical problems for you, price realization. Value.

STC IC unlock success

Posted by

STC ultra strong encryption performance has been selected by the majority of the development engineer. At present, all the IC unlock manufacturers on the market are unable to crack the STC15 series, and the STC15 chip decryption technology is also a technical monopoly. After a long time of technical research, our chip decryption center has successfully broken through the technical difficulties and can accept the STC full IC unlock service first.
At present, our company declassified STC series chips as follows: STC high version 8000-1.5 million, low version 1000 yuan. 15F series decryption only write the chip does not give the program. Write a sample deposit 60 thousand, pay 30 thousand yuan before the solution, write sample test OK pay the remaining 30 thousand yuan. The deposit has been deducted from the write down of the chip fee, and the decryption has not been completed successfully. All the payments have been made. The decryption is successful, no matter whether the chip is written or the number of chips written is not refundable.

IC unlock process

Posted by

1. confirm that you need to decrypt the model within the scope of the if we can IC unlock
2. express or send 1~3 pieces of mother film. (it is recommended to use Shun Feng express, important chip recommends the use of premium service; it is recommended to first refer to “IC unlock common problems”, to understand the problems you will encounter in the process of deciphering, to avoid the later troubles and misunderstandings)
3 talk about the total price, sign the contract, and advance the deposit
4 complete the IC unlock within the specified time, and provide 2 samples to the customer test.
(if you provide N chips, we will provide N+1 samples).
5 customer sample test after passing through the IC unlock.
6 provide BIN (HEX, JED, POF, SOF, OTP, S19 or CDS, etc.) to burn files (or machine language, machine code) to customers.
Special case: the possibility of decryption is more than 99%, if the decryption fails, the deposit will be refunded.

IC unlock and MCU crack teaching material sale

Posted by

1) a unit or individual engaged in the research of encryption and IC unlock of single chip microcomputer.
2) the salesman or agent engaged in the decryption of the single chip computer
3) engaged in LAYOUT encryption part of the development of designers.
Be careful:
1) the price of all information is $200, not counter-offer, all must be paid first or shipped or delivered at first hand.
2) all information is about 150M.
3) all the information we provide, we can guarantee the authenticity, but not the core technology. Through this information, you can understand the principle of decryption, the basic methods, and you can complete the IC unlock according to the information we provide and the equipment technology you purchased us, but if you can and supply it, you can supply it. Business is negotiated on price and we do not undertake any responsibility.
4) our company declassified process: MCU crack technology hints, part of the decryption knowledge you can refer to: MCU crack common methods and countermeasures.
5) we do not provide details about the content of the information before payment.
6) if you do not buy information, but you want to buy our decryption scheme directly (the core technology of the MCU crack, you can complete the decryption independently), please refer to our decryption scheme.
The information includes the contents:
1) many English papers and the original text about encryption and MCU crack of single-chip computer (about 30M, a total of 21 articles, most of the English materials, part of our own summary of information), through these data, if you understand English, careful study and study, you can completely study a lot of MCU crack methods.
Now, we will extract some of the contents of some of the articles (about 12M). The following is a partial translation. The article contains 144 pages and contains a lot of practical pictures.
Catalog:
1 Introduction 8
1.1 before the work and knowledge.
1.2 the subject of hardware security.
1.3 an overview of power.
2 background. It………17
2.1 the safe development of silicon chip.
2.1.1 memory type.
2.1.2 type of security protection…34.
2.2 developers and attackers.
2.3 failure analysis technology.
3 attack technology.
3.1 introduction.
3.1.1 protection level…44.
3.1.2 attack type.
3.1.3 attacks scenarios….. 47
3.2 non invasive attacks.. 48.
3.3 invasive attacks.
3.4 Semi- intrusive attack.
4 non intrusive….52
4.1 unheard of Safety…
4.2 the time of attack.
4.3 brute force attack.
4.4 analysis of power supply.
4.5 Glitch attack.
4.5.1 clock glitches.,…60
4.5.2 power glitches.,…61
4.6 the remainder of the data….,… 62.
4.6.1 remainder at SRAM low temperature data.
4.6.2 data remaining in nonvolatile memory… 66
4.6.3 requires reliable data deleting from memory… 72
5 invasive attacks.. 73.
5.1 simple preparation.
5.1.1 open….. 74.
5.1.2 Deprocessing.. 77.
5.2 reverse engineering.
5.2.1……… 80.
5.2.2 program……… 81.
5.3 microprobe.
5.3.1 laser cutting.
5.3.2 FIB workstation. 86.
5.4 the chip is modified.
6 Semi- intrusive attack.
6.1 UV attack.
6.1.1 found the location of safety protection… 90.
6.1.2 attack.. 91.
6.1.3 EEPROM and Flash questions. 92.
6.2 Backside imaging…… 93.
6.3 optical probe…. 95.
6.3.1 laser scanning. 97.
The logical states of…,……… 98. 6.3.2 CMOS.
6.4.100,…
6.4.1 Changing……….100. SRAM.
6.4.2 Non-volatile memory contents….104.
6.5 simulation attacks…..105
6.5.1 Modelling the logic…….106.
6.5.2 Modelling the fault…….107.
7 hardware security analysis 110
7.1 Evolution against UV…….110.
7.2 Semi-invasive analysis of different security………..112.
7.2.1 Using laser scanning technique….112..112.
7.2.2 Using fault injection technique….113..113.
8 anti crack technology 115
8.1 Unmarking, remarking……….

how to unlock STC MCU

Posted by

STC12C5A60S2 series single chip microcomputer is macro crystal science and technology production of single clock/machine cycles (1 t) single-chip microcomputer. It is high/low power/super anti-interference of a new generation of 8051 ic unlock and mcu crack, is fully compatible with the traditional instruction code 8051, but 8 to 12 times as fast. Internal integration MAX810 special reset circuit, PWM 2 road, 8-way 10 high-speed A/D conversion (250 k/S), for motor control, strong interference.