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

Zcash-flavored Ed25519 #109

Closed
hdevalence opened this issue Nov 20, 2019 · 3 comments · Fixed by #199
Closed

Zcash-flavored Ed25519 #109

hdevalence opened this issue Nov 20, 2019 · 3 comments · Fixed by #199

Comments

@hdevalence
Copy link
Contributor

Parts of the Zcash specification require Ed25519 with specific, consensus-critical verification rules, for instance in the JoinSplit signatures. Because it is critical that we do Ed25519 verification exactly as in the spec, we may want to create a Zcash-flavored Ed25519 on top of curve25519-dalek that has exactly the properties we need.
@hdevalence hdevalence mentioned this issue Nov 20, 2019
Merged
This was referenced Nov 28, 2019
Closed
Closed
@hdevalence
Copy link
Contributor Author

Currently underway in https://github.com/ZcashFoundation/ed25519-zebra

@hdevalence hdevalence mentioned this issue Jan 22, 2020
Closed
@daira
Copy link
Contributor

daira commented Jan 22, 2020 •
edited
Loading

[Oops wrong repo; this comment was intended to be about zcashd. Moved here.]

@hdevalence
Copy link
Contributor Author

ed25519-zebra 0.1.0 is now released, preparing a PR to bring it into Zebra.

@hdevalence hdevalence mentioned this issue Jan 24, 2020
Merged
@hdevalence hdevalence mentioned this issue Feb 13, 2020
Closed
@dconnolly dconnolly mentioned this issue Mar 5, 2021
Closed
53 tasks
skyl added a commit to skyl/zebra that referenced this issue Sep 25, 2024
@skyl
Iterate on navigation (ZcashFoundation#109)
ddf6dd9
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

Successfully merging a pull request may close this issue.

Refine Ed25519 byte arrays to ed25519-zebra types. ZcashFoundation/zebra
2 participants
@hdevalence @daira