Part Number: CC2745R10-Q1
Hello Eshaan Tibrewala,
i could not able to continue in the same thread regarding the ECDSA keys for debug authentication, as you said last time:
Right under the Debug Configuration dropdown, there is another dropdown field called Security Configuration. Please try selecting "Signature" for the Authentication Algorithm and then selecting the ECDSA algorithm you want for authentication. This should enable the use of ECC for secure debug manager. Once ECDSA is selected, please return to the Debug Configuration dropdown and then follow the same steps as before for generating ECC keys for secure debug authentication. 
i have tried it but not able to succeed, the below steps i have followed:
1. Generated the ECDSA keys and for signing used below command
2.Configured the CCS, public key hash is provided at "Secure Key Pair Public Key Hash" and "Non-Secure Key Pair Public Key Hash", private-key.pem path is provided at the "Private Key" 
3.Rebuild all and attempted to "Flash Project"
3.a pop-up appears, selected "Secure Authentication"
4. a pop-up appears , saved the challenge.bin and submitted the public-key.der and generated sig.bin, below pop-up appears, it hangs forever even after clicking on "Continue".
5.The below shown is the log details
These are the questions I have:
1. Does CCS support debug authentication using ECDSA keys?If so, could you please give me precise instructions?
2. After submitting publickey.der and sig.bin, CCS hangs while using ECDSA keys for debug
authentication. Have I done something incorrectly?
