[ECDSA_DS-837] Signatures with Invalid s Values Are Incorrectly Accepted
Description
When the signature {r = (Qa + G).x, s = 0 or n} with an invalid s value is submitted to the ECDSA_DS peripheral against any message and public key, the peripheral incorrectly reports the signature as “valid”.
Workarounds
Use RSA_DS Secure Boot instead of ECDSA_DS Secure Boot.
Solution
No fix scheduled.