Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Posted on November 10, 2014 at 15:03Hi, I'm having a problem with the CMSIS peripheral library call to set Readout Protection on STM32F10x: I call FLASH_ReadOutProtection(ENABLE) I have put a flag into this function to verify that it's setting OB->R...
Posted on October 30, 2014 at 14:58I want to implement the IAR example for ST32Fx ''Calculate CRC32 as in STM32 hardware (v.5.50 and later)'' http://supp.iar.com/Support/?note=64424&from=note+11927 The problem I don't use a fix address for end of C...
Posted on October 27, 2014 at 22:47I need to do a CRC calculation. So I want to use the CRC calculation unit in the MCU.It is pretty easy one. Just active the CRC clk and then invoke word into CRC->DR .I want to see if it work O.K. so I reset it to ...
Posted on October 28, 2014 at 17:38I want to calculate a CRC over the whole Flash Memory (16kB) of a STM32F030F4. I works fine up 8kB. Putting Values >8192 for BufferLength into CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength). The progra...
Posted on October 24, 2014 at 23:18I want to use the CRC example of IAR ''ROM size save with CRC32 Note 52791'' from my Boot.The problem is that the intvec area set on start of the APP ROM but don't get into the CRC calculation.Today I see that the ...
Posted on October 24, 2014 at 23:15I want to use the CRC example of IAR ''ROM size save with CRC32 Note 52791'' from my Boot.The problem is that the intvec area set on start of the APP ROM but don't get into the CRC calculation.Today I see that the ...
Posted on October 20, 2014 at 13:51I want to make a CRC check over the APP FLASH area (I use a BIN file) to know that my APP update O.K.For that I have some question.1. Does the IAR has an option of giving me the CRC of he BIN file I made ?2. How c...
Posted on October 14, 2014 at 17:39I am trying to figure out a way to secure a small section of user data on the STM32F437, and keep it in place during reflashing the device. I ideally want to be able to make it so this data is read protected, but t...
Posted on September 17, 2014 at 14:21Can I use HASH HAL module from STM32F4xx_HAL_Driver to STMF427 and STMF429?... topic is closed ... only STM32F415xx STM32F417xx STM32F437xx STM32F439xx .. #hash-hal-stmf427
Posted on July 02, 2014 at 08:54Hello, I have tried ECC_KeyGeneration_SignatureVerification example in STM32-CRYP-LIB with STM32 F407 (toolchain is IAR) But, when ''Generate ECC key pair'' be executed, the status be changed to FAILED (value:6002 RNG...