core: Add recipient encryption to the Note

dusk-network · Jun 17, 2024 · 9d92d61 · 9d92d61
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Showing 9 changed files with 256 additions and 328 deletions.
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
@@ -9,9 +9,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- Implement `rkyv` traits for `RecipientParameters`
-- Implement `dusk_bytes::Serializable` for `RecipientParameters`
-- Add `RecipientParameters`
 - Add `elgamal::encrypt` and `elgamal::decrypt`
 - Add `stealth_address` and `sync_address` functions directly to note [#208]
 - Add a light sync method in the `ViewKey` [#199]
@@ -20,8 +17,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- Change `RecipientParams::enc_X` fields to contains `JubJubAffine` instead of `JubJubExtended`
-- Include `recipient_params` field in `TxSkeleton`
+- Add `sender_enc` field to the `Note` [#214]
+- Add `sender_blinder` parameter for `Note` contructors [#214]
+- Rename `encryption_blinder` to `value_blinder` [#214]
+- Rename `NOTE_ENCRYPTION_SIZE` to `NOTE_VALUE_ENC_SIZE` [#214]
 - Move `OUTPUT_NOTES` to crate root
 - Change `owns` and `owns_unchecked` to take `&Note` [#208]
 - Change `gen_note_sk` to take `&StealthAddress` [#208]
@@ -345,6 +344,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Canonical implementation shielded by feature.
 
 <!-- ISSUES -->
+[#214]: https://github.com/dusk-network/phoenix/issues/214
 [#208]: https://github.com/dusk-network/phoenix/issues/208
 [#201]: https://github.com/dusk-network/phoenix/issues/201
 [#199]: https://github.com/dusk-network/phoenix/issues/199

diff --git a/core/src/lib.rs b/core/src/lib.rs
@@ -15,7 +15,6 @@ mod encryption;
 mod error;
 mod keys;
 mod note;
-mod recipient;
 
 #[cfg(feature = "alloc")]
 mod transaction;
@@ -31,8 +30,7 @@ pub use keys::hash;
 pub use keys::public::PublicKey;
 pub use keys::secret::SecretKey;
 pub use keys::view::ViewKey;
-pub use note::{Note, NoteType, ENCRYPTION_SIZE as NOTE_ENCRYPTION_SIZE};
-pub use recipient::RecipientParameters;
+pub use note::{Note, NoteType, VALUE_ENC_SIZE as NOTE_VAL_ENC_SIZE};
 
 #[cfg(feature = "alloc")]
 /// Transaction Skeleton used by the phoenix transaction model