Post not yet marked as solved
Click to stop watching this thread.
You have stopped watching this post. Click to start watching again.
contentPostList.repliesup-voted.tooltip
Hi hwcho.
I follow your steps to get r and s from ECDSA_SIG structure. And use BN_bn2bin to get the binary of r and s.
But sometimes the length of result BN_bn2bin will be 31 instead of 32.
Should I append 0x00 if the length is 31?