1 Reply by nandishre

(6 replies, posted in wolfTPM)

Hi Jim,

sorry for the late reply as i didnt rceive any notification on post.
i didnt make any progress,. as its a complete blocker.as i my code is not perfect , so i am trying to decrypt the azure nonce challenge, i tried azure_sdk_for_C in that  hsm_client_tpm_import_key, insert_key_in_tpm which decrypts the nonce challenge which is based on TSS, but i didnt get the exact method in wolftpm to decrypt the nonce challenge as per TSS.
so i would receommend you to share the code which can meet this requirement.

Regards
nandish

Go to forum: wolfTPM

2 Topic by nandishre

(6 replies, posted in wolfTPM)

Hi

i have interfaced ESP32 with SLB9673 TPM chipset able to generate EK & SRK and do device enrollment but during provisioning i got the challenge key but unable to decrypt as i am unable to find the related code anywhere .so i need an example code for RTOS to decrypt azure nonce challenge using Wolftpm. https://learn.microsoft.com/en-us/azure … ttestation

Regards
nandish

Go to forum: wolfTPM

3 Topic by nandishre

(0 replies, posted in wolfTPM)

Hi

i have interfaced ESP32 with SLB9673 TPM chipset able to generate EK & SRK and do device enrollment but during provisioning i got the challenge key but unable to decrypt as i am unable to find the related code anywhere .so i need an example code for RTOS to decrypt azure nonce challenge using Wolftpm. https://learn.microsoft.com/en-us/azure … ttestation

Regards
nandish

Go to forum: wolfTPM