Hi,I've developed a custom board and I want to leave an encrypted signature using the STSAFE-A110 chip. However, I'm coding my board in Python, and I'm having trouble figuring out how to interact with the chip. I found the "STSAFE-A complete set of A...
Hello, I am confused in finalizing a secure chip for my iot gateway(linux). I read all the documents for ST SAFE-A110. My gateway has an mqtt broker which is bridged to another broker in cloud. In order to Implement TLS for mqtt i need to provide key...
Hi everyone, I develop a asimmetric public/private key crypto scheme and then with simmetric derived ley establish a comms with HOST REMOTE <-> [LOCAL HOST/STSAFE]. I generate with ephimeral slot with:ret_code = (int32_t)StSafeA_GenerateKeyPair(hand...
Hi Team,I am seeking information regarding key storage in ITS memory. Specifically, I would like to know if ST provides any PSA Secure Storage API that automatically stores keys encrypted with RHUK to ITS memory. Additionally, I am interested in unde...
Hi Team,Am using STM32H573I-DK boardCan i get any document or explanation that how SFI is processing and what are the keys involved in encryption and authentication.I already referred AN4992 and wiki pages but the process is not so clear.
Hi, I am going through the firmware protection hands on in Part 4 of the STM32 Security MOOCs located here :https://www.youtube.com/watch?v=RahlfYJ1gDs&list=PLnMKNibPkDnF0wt-ZI74SflnsBV4yKzkO&index=5&t=782sThe instructor in this hands on asks to spec...
Hello,I am working on a project using mbedTLS and Keil MDK to make an HTTPS server running on an STM32F777. To speed up encryption/decryption, I am trying to make use of the CRYP coprocessor (mostly focusing on speeding up AES GCM calculations). My i...
Hello,I am using STM32H750 and X-Cube-Crypto lib. I am working on a secure boot and want to calculate the app Hash value to check integrity. The library works fine for STM32L5 Mcu (Already tested) but not with STM32H750. I verified that I am using th...
hi i'm new in stm32.i'm using stm32 cryptographic library (cmox) for encrypt my data.while using the library, i'm experiencing some strange.I'm trying to encrypt data after initializing the library and generating the encryption key, but the encryptio...
Hi ST, What tool generated the following data?Can you send me this tool? thanks. https://www.st.com/en/embedded-software/x-cube-cryptolib.htmlSTM32 cryptographic firmware library software expansion for STM32Cube. The path of the code is as follow...
