Skip to content

Release zcash_note_encryption version 0.4.2 #14

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

Merged
nuttycom merged 3 commits into from
Jul 11, 2026
Merged

Release zcash_note_encryption version 0.4.2 #14

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
e01db53
Add BatchDomain::batch_ka_agree_dec, a per-viewing-key batched agreem…
LukasKorba Jul 11, 2026
a8c90d1
Release zcash_note_encryption version 0.4.2
nuttycom Jul 11, 2026
40b73b1
Merge remote-tracking branch 'upstream/main' into release/0.4.2
nuttycom Jul 11, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 14 additions & 10 deletions CHANGELOG.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,16 +6,6 @@ and this library adheres to Rust's notion of
[Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]
### Added
- A blanket `impl<D, O, const CIPHERTEXT_SIZE: usize> ShieldedOutput<D, CIPHERTEXT_SIZE> for &O`
where `D: Domain, O: ShieldedOutput<D, CIPHERTEXT_SIZE>`
- `BatchDomain::batch_ka_agree_dec`, a provided method that computes
`Domain::ka_agree_dec` for a batch of prepared ephemeral keys against a single
incoming viewing key. Domains for which same-scalar multiplications can share
work can override it; the default implementation (and therefore the behavior
of existing `BatchDomain` implementations) is the per-item computation. The
batch decryption functions in the `batch` module now derive their shared
secrets through this method, one call per viewing key.

### Changed
- **Breaking change:** removed the constants `COMPACT_NOTE_SIZE`,
Expand Down Expand Up @@ -43,7 +33,21 @@ and this library adheres to Rust's notion of
byte encoding exposed by `ShieldedOutput::cmstar_bytes`. This is useful for
further generalizing scanning code.

## [0.4.2] - 2026-07-11

### Added
- A blanket `impl<D, O, const CIPHERTEXT_SIZE: usize> ShieldedOutput<D, CIPHERTEXT_SIZE> for &O`
where `D: Domain, O: ShieldedOutput<D, CIPHERTEXT_SIZE>`
- `BatchDomain::batch_ka_agree_dec`, a provided method that computes
`Domain::ka_agree_dec` for a batch of prepared ephemeral keys against a single
incoming viewing key. Domains for which same-scalar multiplications can share
work can override it; the default implementation (and therefore the behavior
of existing `BatchDomain` implementations) is the per-item computation. The
batch decryption functions in the `batch` module now derive their shared
secrets through this method, one call per viewing key.

## [0.4.1] - 2024-12-06

### Added
- `zcash_note_encryption::try_output_recovery_with_pkd_esk`

Expand Down
2 changes: 1 addition & 1 deletion Cargo.lock
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

2 changes: 1 addition & 1 deletion Cargo.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
[package]
name = "zcash_note_encryption"
description = "Note encryption for Zcash transactions"
version = "0.4.1"
version = "0.4.2"
authors = [
"Jack Grigg <jack@electriccoin.co>",
"Kris Nuttycombe <kris@electriccoin.co>"
Expand Down
Loading