chore: bump to 1.0.0-pre.0, new name voprf-vx, replace OprfCipherSuite trait with OprfHash type alias (#4)

Reviewed-on: #4
Co-authored-by: UneBaguette <[email protected]>
Co-committed-by: UneBaguette <[email protected]>

CHANGELOG.md

@@ -1,20 +1,24 @@
 # Changelog
 
-## 0.7.0-pre.0 (June 28, 2026)
+## 1.0.0-pre.0 (June 29, 2026)
+
+Forked from [facebook/voprf](https://github.com/facebook/voprf/) at `0.6.0-pre.1`.
+
 * MSRV bumped to 1.87
 * Migrated from `elliptic-curve 0.13` to `0.14`
-* Replaced `generic-array` with `hybrid-array`
+* Replaced `generic-array` with `hybrid-array 0.4`
-* Updated `digest` dependency to 0.11
+* Updated `digest` to 0.11, `rand_core` to 0.10, `rand` to 0.10, `sha2` to 0.11
-* Updated `rand_core` dependency to 0.10
+* Updated `p256`, `p384`, `p521` to `0.14`
-* Updated `rand` dependency to 0.10
-* Updated `sha2` dependency to 0.11
-* Updated `p256`, `p384`, `p521` dependencies to 0.14.0-rc
 * Replaced `elliptic-curve/hash2curve` feature with standalone `hash2curve 0.14` crate
-* Updated `hash_to_scalar` to use `MapToCurve::Length` as OKM length per RFC 9380, replacing the removed `GroupDigest::hash_to_scalar` method
+* Removed `VoprfParameters` dependency to be replaced with `OprfParameters` + `GroupDigest`
-* Updated `random_scalar` to consume exactly `ScalarLen` bytes per attempt, adapting to the new `rand_core 0.10` API
+* Added `SecurityLevel` associated type to `Group` trait for generic hash bounds
-* Added `OkmLen` associated type to `Group` trait
+* Added `OkmLen` associated type to `Group` trait (`MapToCurve::Length`)
+* Updated `hash_to_scalar` to use `MapToCurve::Length` as OKM length per RFC 9380
+* Updated `random_scalar` for deterministic byte consumption with `rand_core 0.10`
+* Auto-impl `CipherSuite` for any `OprfParameters + Group` type via `OprfHash<T>`
 
 ## 0.6.0-pre.1 (April 6, 2026)
+
 * MSRV bumped to 1.85
 * Updated rand_core dependency to 0.9
 * Updated rand dependency to 0.9
@@ -22,40 +26,50 @@
 * Fixed docs issue
 
 ## 0.6.0-pre.0 (November 8, 2025)
+
 * MSRV bumped to 1.83
 * Updated Ristretto255 random scalar generation
 * Updated generic-array to v1
 
 ## 0.5.0 (March 6, 2024)
+
 * Just a version bump from v0.5.0-pre.7
 
 ## 0.5.0-pre.7 (January 11, 2024)
+
 * Updated to be in sync with RFC 9497
 
 ## 0.5.0-pre.6 (July 24, 2023)
+
 * Updated curve25519-dalek dependency to 4
 
 ## 0.5.0-pre.5 (June 27, 2023)
+
 * Updated curve25519-dalek dependency to 4.0.0-rc.3
 
 ## 0.5.0-pre.4 (May 20, 2023)
+
 * Updated curve25519-dalek dependency to 4.0.0-rc.2
 
 ## 0.5.0-pre.3 (March 4, 2023)
+
 * Updated to be in sync with draft-irtf-cfrg-voprf-19
 * Increased MSRV to 1.65
 * Updated p256 dependency to v0.13
 * Added p384 tests
 
 ## 0.5.0-pre.2 (February 3, 2023)
+
 * Increased MSRV to 1.60
 * Updated p256 dependency to v0.12
 * Updated curve25519-dalek dependency to 4.0.0-rc.1
 
 ## 0.5.0-pre.1 (December 19, 2022)
+
 * Updated curve25519-dalek dependency to 4.0.0-pre.5
 
 ## 0.4.0 (September 15, 2022)
+
 * Updated to be in sync with draft-irtf-cfrg-voprf-11, with
   the addition of the POPRF mode
 * Adds the evaluate() function to the servers to calculate the output of the OPRF

CONTRIBUTING.md

@@ -7,6 +7,6 @@ We use GitHub issues to track public bugs. Please ensure your description is
 clear and has sufficient instructions to be able to reproduce the issue.
 
 ## License
-By contributing to voprf, you agree that your contributions will be
+By contributing to voprf-vx, you agree that your contributions will be
 licensed under both the LICENSE-MIT and LICENSE-APACHE files in the root
 directory of this source tree.

Cargo.toml

@@ -1,15 +1,15 @@
 [package]
-authors = ["Kevin Lewi <[email protected]>"]
+authors = ["VexaHub Developers", "Kevin Lewi <[email protected]>"]
 categories = ["no-std", "algorithms", "cryptography"]
 description = "An implementation of a verifiable oblivious pseudorandom function (VOPRF)"
 edition = "2024"
-keywords = ["oprf"]
+keywords = ["oprf", "voprf", "cryptography", "oblivious-prf"]
 license = "MIT"
-name = "voprf-vexahub"
+name = "voprf-vx"
 readme = "README.md"
-repository = "https://github.com/facebook/voprf/"
+repository = "https://github.com/vexahub/voprf-vx/"
 rust-version = "1.87"
-version = "0.7.0-pre.0"
+version = "1.0.0-pre.0"
 
 [features]
 alloc = []

README.md

@@ -8,7 +8,7 @@ This implementation is based on [RFC 9497](https://www.rfc-editor.org/rfc/rfc949
 Documentation
 -------------
 
-The API can be found [here](https://docs.rs/voprf-vexahub/) along with an example for usage.
+The API can be found [here](https://docs.rs/voprf-vx/) along with an example for usage.
 
 Installation
 ------------
@@ -16,7 +16,7 @@ Installation
 Add the following line to the dependencies of your `Cargo.toml`:
 
 ```
-voprf = { package = "voprf-vexahub", version = "0.6.0-rc.0" }
+voprf = { package = "voprf-vx", version = "1.0.0-pre.0" }
 ```
 
 ### Minimum Supported Rust Version
@@ -26,7 +26,9 @@ Rust **1.87** or higher.
 Contributors
 ------------
 
-The author of this code is Kevin Lewi ([@kevinlewi](https://github.com/kevinlewi)).
+This is a fork of [facebook/voprf](https://github.com/facebook/voprf/) maintained by [VexaHub](https://github.com/vexahub).
+
+The original author is Kevin Lewi ([@kevinlewi](https://github.com/kevinlewi)).
 To learn more about contributing to this project, [see this document](./CONTRIBUTING.md).
 
 License

src/ciphersuite.rs

@@ -12,8 +12,8 @@ use crate::Group;
 use core::ops::Mul;
 use digest::block_api::BlockSizeUser;
 use digest::typenum::{IsLess, IsLessOrEqual, U256};
-use digest::{Digest, FixedOutput, HashMarker, OutputSizeUser};
+use digest::{FixedOutput, HashMarker, OutputSizeUser};
-use hash2curve::{ExpandMsg, GroupDigest, OprfParameters};
+use hash2curve::{ExpandMsg, GroupDigest, MapToCurve, OprfParameters};
 use hybrid_array::ArraySize;
 use hybrid_array::typenum::{IsGreaterOrEqual, Prod, True, U2};
 
@@ -36,34 +36,24 @@ where
 
     /// The main hash function to use (for HKDF computations and hashing
     /// transcripts).
-    type Hash: Digest + BlockSizeUser + Default + FixedOutput + HashMarker;
+    type Hash: BlockSizeUser + Default + FixedOutput + HashMarker;
 }
 
-/// Trait associating a hash to an elliptic curve for OPRF usage.
+/// The hash function associated with a curve's OPRF `expand_message` implementation.
-pub trait OprfCipherSuite: OprfParameters + Group {
+type OprfHash<T> =
-    type Hash: Digest + BlockSizeUser + Default + FixedOutput + HashMarker + OutputSizeUser;
+    <<T as GroupDigest>::ExpandMsg as ExpandMsg<<T as MapToCurve>::SecurityLevel>>::Hash;
-}
 
-impl<T> OprfCipherSuite for T
+impl<T: OprfParameters> CipherSuite for T
-where
-    T: OprfParameters + Group,
-    <T as GroupDigest>::ExpandMsg: ExpandMsg<<T as Group>::SecurityLevel>,
-    <<T as GroupDigest>::ExpandMsg as ExpandMsg<<T as Group>::SecurityLevel>>::Hash:
-        Digest + BlockSizeUser + Default + FixedOutput + HashMarker + OutputSizeUser,
-{
-    type Hash = <<T as GroupDigest>::ExpandMsg as ExpandMsg<<T as Group>::SecurityLevel>>::Hash;
-}
-
-impl<T: OprfCipherSuite> CipherSuite for T
 where
     T: Group,
     <T as Group>::SecurityLevel: Mul<U2>,
-    <<T as OprfCipherSuite>::Hash as OutputSizeUser>::OutputSize: ArraySize
+    OprfHash<T>: BlockSizeUser + Default + FixedOutput + HashMarker,
+    <OprfHash<T> as OutputSizeUser>::OutputSize: ArraySize
         + IsLess<U256>
-        + IsLessOrEqual<<<T as OprfCipherSuite>::Hash as BlockSizeUser>::BlockSize, Output = True>
+        + IsLessOrEqual<<OprfHash<T> as BlockSizeUser>::BlockSize, Output = True>
         + IsGreaterOrEqual<Prod<<T as Group>::SecurityLevel, U2>, Output = True>,
 {
     const ID: &'static [u8] = T::ID;
     type Group = T;
-    type Hash = <T as OprfCipherSuite>::Hash;
+    type Hash = OprfHash<T>;
 }

src/group/elliptic_curve.rs

@@ -29,7 +29,7 @@ type ScalarLen<C> = FieldBytesSize<C>;
 
 impl<C> Group for C
 where
-    C: GroupDigest + MapToCurve,
+    C: GroupDigest,
     C::SecurityLevel: Mul<U2>,
     C::SecurityLevel: ArraySize,
     <C::SecurityLevel as Mul<U2>>::Output: ArraySize,
@@ -37,7 +37,6 @@ where
     ScalarLen<Self>: ModulusSize,
     ScalarLen<Self>: ArraySize,
     ScalarLen<Self>: hybrid_array::typenum::NonZero,
-    Scalar<Self>: elliptic_curve::ops::Reduce<Array<u8, ScalarLen<Self>>>,
     Scalar<Self>: elliptic_curve::ops::Reduce<Array<u8, <C as MapToCurve>::Length>>,
     AffinePoint<Self>: FromSec1Point<Self> + ToSec1Point<Self>,
     // `VoprfClientLen`, `PoprfClientLen`, `VoprfServerLen`, `PoprfServerLen`
@@ -58,8 +57,6 @@ where
 
     type SecurityLevel = C::SecurityLevel;
 
-    type OkmLen = <C as MapToCurve>::Length;
-
     // Implements the `hash_to_curve()` function from
     // https://www.rfc-editor.org/rfc/rfc9380.html#section-3
     fn hash_to_curve<H>(input: &[&[u8]], dst: &[&[u8]]) -> Result<Self::Elem, InternalError> {

src/group/mod.rs

@@ -66,9 +66,6 @@ where
     /// `expand_message` requirement `len_in_bytes = 2 * k / 8`.
     type SecurityLevel: ArraySize;
 
-    /// The OKM length for hash_to_scalar (>= ScalarLen, used by hash_to_field).
-    type OkmLen: ArraySize + hybrid_array::typenum::NonZero;
-
     /// Transforms a password and domain separation tag (DST) into a curve point
     ///
     /// # Errors

src/group/ristretto.rs

@@ -17,7 +17,7 @@ use digest::{FixedOutput, HashMarker};
 use hash2curve::{ExpandMsg, ExpandMsgXmd, Expander};
 use hybrid_array::Array;
 use hybrid_array::typenum::{
-    IsGreaterOrEqual, IsLess, IsLessOrEqual, Prod, True, U2, U16, U32, U64, U256,
+    IsGreaterOrEqual, IsLess, IsLessOrEqual, Prod, True, U2, U16, U32, U256,
 };
 use rand_core::{TryCryptoRng, TryRng};
 use subtle::ConstantTimeEq;
@@ -49,8 +49,6 @@ impl Group for Ristretto255 {
 
     type SecurityLevel = U16;
 
-    type OkmLen = U64;
-
     // Implements the `hash_to_ristretto255()` function from
     // https://www.rfc-editor.org/rfc/rfc9380.html#appendix-B
     fn hash_to_curve<H>(input: &[&[u8]], dst: &[&[u8]]) -> Result<Self::Elem, InternalError>

src/lib.rs

@@ -20,7 +20,7 @@
 //! We will use the following choice in this example:
 //!
 //! ```ignore
-//! type CipherSuite = voprf_vexahub::Ristretto255;
+//! type CipherSuite = voprf_vx::Ristretto255;
 //! ```
 //!
 //! ## Modes of Operation
@@ -51,12 +51,12 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
 //! use rand::rngs::SysRng;
 //! use rand::Rng;
-//! use voprf_vexahub::OprfServer;
+//! use voprf_vx::OprfServer;
 //!
 //! let mut server_rng = SysRng;
 //! let server = OprfServer::<CipherSuite>::new(&mut server_rng);
@@ -71,12 +71,12 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
 //! use rand::rngs::SysRng;
 //! use rand::Rng;
-//! use voprf_vexahub::OprfClient;
+//! use voprf_vx::OprfClient;
 //!
 //! let mut client_rng = SysRng;
 //! let client_blind_result = OprfClient::<CipherSuite>::blind(b"input", &mut client_rng)
@@ -92,10 +92,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::OprfClient;
+//! # use voprf_vx::OprfClient;
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -103,7 +103,7 @@
 //! #     b"input",
 //! #     &mut client_rng,
 //! # ).expect("Unable to construct client");
-//! # use voprf_vexahub::OprfServer;
+//! # use voprf_vx::OprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = OprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! let server_evaluate_result = server.blind_evaluate(&client_blind_result.message);
@@ -117,10 +117,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::OprfClient;
+//! # use voprf_vx::OprfClient;
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -128,7 +128,7 @@
 //! #     b"input",
 //! #     &mut client_rng,
 //! # ).expect("Unable to construct client");
-//! # use voprf_vexahub::OprfServer;
+//! # use voprf_vx::OprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = OprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! # let message = server.blind_evaluate(&client_blind_result.message);
@@ -150,10 +150,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::OprfClient;
+//! # use voprf_vx::OprfClient;
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -161,7 +161,7 @@
 //! #     b"input",
 //! #     &mut client_rng,
 //! # ).expect("Unable to construct client");
-//! # use voprf_vexahub::OprfServer;
+//! # use voprf_vx::OprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = OprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! # let message = server.blind_evaluate(&client_blind_result.message);
@@ -197,12 +197,12 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
 //! use rand::rngs::SysRng;
 //! use rand::Rng;
-//! use voprf_vexahub::VoprfServer;
+//! use voprf_vx::VoprfServer;
 //!
 //! let mut server_rng = SysRng;
 //! let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
@@ -224,12 +224,12 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
 //! use rand::rngs::SysRng;
 //! use rand::Rng;
-//! use voprf_vexahub::VoprfClient;
+//! use voprf_vx::VoprfClient;
 //!
 //! let mut client_rng = SysRng;
 //! let client_blind_result = VoprfClient::<CipherSuite>::blind(b"input", &mut client_rng)
@@ -246,10 +246,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::{VoprfServerEvaluateResult, VoprfClient};
+//! # use voprf_vx::{VoprfServerEvaluateResult, VoprfClient};
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -257,7 +257,7 @@
 //! #     b"input",
 //! #     &mut client_rng,
 //! # ).expect("Unable to construct client");
-//! # use voprf_vexahub::VoprfServer;
+//! # use voprf_vx::VoprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! let VoprfServerEvaluateResult { message, proof } =
@@ -273,10 +273,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::VoprfClient;
+//! # use voprf_vx::VoprfClient;
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -284,7 +284,7 @@
 //! #     b"input",
 //! #     &mut client_rng,
 //! # ).expect("Unable to construct client");
-//! # use voprf_vexahub::VoprfServer;
+//! # use voprf_vx::VoprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! # let server_evaluate_result = server.blind_evaluate(
@@ -314,10 +314,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::VoprfClient;
+//! # use voprf_vx::VoprfClient;
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -325,7 +325,7 @@
 //! #     b"input",
 //! #     &mut client_rng,
 //! # ).expect("Unable to construct client");
-//! # use voprf_vexahub::VoprfServer;
+//! # use voprf_vx::VoprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! # let server_evaluate_result = server.blind_evaluate(
@@ -368,10 +368,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::VoprfClient;
+//! # use voprf_vx::VoprfClient;
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! let mut client_rng = SysRng;
@@ -392,10 +392,10 @@
 //!
 //! ```
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::{VoprfServerBatchEvaluateFinishResult, VoprfClient};
+//! # use voprf_vx::{VoprfServerBatchEvaluateFinishResult, VoprfClient};
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -409,7 +409,7 @@
 //! #     client_states.push(client_blind_result.state);
 //! #     client_messages.push(client_blind_result.message);
 //! # }
-//! # use voprf_vexahub::VoprfServer;
+//! # use voprf_vx::VoprfServer;
 //! let mut server_rng = SysRng;
 //! # let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! let prepared_evaluation_elements = server.batch_blind_evaluate_prepare(client_messages.iter());
@@ -426,10 +426,10 @@
 //! ```
 //! # #[cfg(feature = "alloc")] {
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::{VoprfServerBatchEvaluateResult, VoprfClient};
+//! # use voprf_vx::{VoprfServerBatchEvaluateResult, VoprfClient};
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -443,7 +443,7 @@
 //! #     client_states.push(client_blind_result.state);
 //! #     client_messages.push(client_blind_result.message);
 //! # }
-//! # use voprf_vexahub::VoprfServer;
+//! # use voprf_vx::VoprfServer;
 //! let mut server_rng = SysRng;
 //! # let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! let VoprfServerBatchEvaluateResult { messages, proof } = server
@@ -460,10 +460,10 @@
 //! ```
 //! # #[cfg(feature = "alloc")] {
 //! # #[cfg(feature = "ristretto255")]
-//! # type CipherSuite = voprf_vexahub::Ristretto255;
+//! # type CipherSuite = voprf_vx::Ristretto255;
 //! # #[cfg(not(feature = "ristretto255"))]
 //! # type CipherSuite = p256::NistP256;
-//! # use voprf_vexahub::{VoprfServerBatchEvaluateResult, VoprfClient};
+//! # use voprf_vx::{VoprfServerBatchEvaluateResult, VoprfClient};
 //! # use rand::{rngs::SysRng, Rng};
 //! #
 //! # let mut client_rng = SysRng;
@@ -477,7 +477,7 @@
 //! #     client_states.push(client_blind_result.state);
 //! #     client_messages.push(client_blind_result.message);
 //! # }
-//! # use voprf_vexahub::VoprfServer;
+//! # use voprf_vx::VoprfServer;
 //! # let mut server_rng = SysRng;
 //! # let server = VoprfServer::<CipherSuite>::new(&mut server_rng).unwrap();
 //! # let VoprfServerBatchEvaluateResult { messages, proof } = server