Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

U2F authentication response should be variable size #13

Open
avivgr opened this issue Dec 12, 2016 · 0 comments
Open

U2F authentication response should be variable size #13

avivgr opened this issue Dec 12, 2016 · 0 comments

Comments

@avivgr
Copy link
Owner

avivgr commented Dec 12, 2016

The only thing that makes it variable size is that the DER-encoded signature can be variable size, but adding padding to a DER-encoded blob should not break things.

The issue is found in this line:
uint16_t status, len = sizeof(U2F_AUTHENTICATE_RESP);
@avivgr avivgr changed the title U@F authentication response should be variable size U2F authentication response should be variable size Dec 12, 2016
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@avivgr