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

Implement SHAKE128 and SHAKE256 functions #48

Open
hauleth opened this issue Oct 28, 2015 · 1 comment
Open

Implement SHAKE128 and SHAKE256 functions #48

hauleth opened this issue Oct 28, 2015 · 1 comment
Labels
A-implementation discussion K-easy K-mentor M-digest

Comments

@hauleth
Copy link
Member

hauleth commented Oct 28, 2015

No description provided.

@hauleth
Copy link
Member Author

hauleth commented Nov 7, 2015

There is notable issue with SHAKE128 and SHAKE256 functions implementation. It's output size depends on variable which make Digest::output_bits dependent on internal state. Main problem here is that this would require using Vec in HMAC implementation and it would be impossible to replace it with static array when associated constants lands. Currently there is no RFC to provide template constants that could solve this problem so discussion remains.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
A-implementation discussion K-easy K-mentor M-digest
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@hauleth