Test ECDSA_do_sign/ECDSA_do_verify like ECDSA_sign/ECDSA_verify.

Change-Id: I6f2b685f9a2c7a921bc0705e0b9ff3dba38fdeab
Reviewed-on: https://boringssl-review.googlesource.com/3935
Reviewed-by: Adam Langley <agl@google.com>
1 file changed