Submit your attack to the CHES 2020 CTF: SCA of Spook (Step 1: pre-submission)

Submission ID: (Leave as-is if you do not have one already.)

Submission Hash: (Insert the SHA-256 hash of the submission file)

Deadline: --------- 1 (2020-06-17 23:59:59 UTC) 2 (2020-07-24 23:59:59 UTC) 3 (2020-08-31 23:59:59 UTC)

(anti-bot) Enter the last name of one of the inventors of RSA:

By uploading your submission, you mark your agreement with the contest rules.