We have created a encryption key of type ecdsa-p256 and We have successfully created signature with SHA256withECDSA and public key received while creation.
But want to use signing algorithm SHA256withECDSAinP1363Format .
So Please check and let us know if the vault transit engine supports signing using the SHA256withECDSAinP1363Format signing algorithm which creates a sign message with size below 65 bytes which is also named as raw ANSI X9.62 ECDSA or FIX length 64 byte with ECDSA.