Merge pull request #29 from fjarri/serde-bytes

Use `serde-encoded-bytes` instead of the vendored module

Author: fjarri

manul/Cargo.toml

@@ -12,6 +12,7 @@ categories = ["cryptography", "no-std"]
 
 [dependencies]
 serde = { version = "1", default-features = false, features = ["alloc", "serde_derive"] }
+serde-encoded-bytes = { version = "0.1", default-features = false, features = ["base64"] }
 digest = { version = "0.10", default-features = false }
 signature = { version = "2", default-features = false, features = ["digest", "rand_core"] }
 rand_core = { version = "0.6.4", default-features = false }

manul/src/lib.rs

@@ -16,6 +16,5 @@
 extern crate alloc;
 
 pub mod protocol;
-mod serde_bytes;
 pub mod session;
 pub mod testing;

manul/src/protocol/round.rs

@@ -10,15 +10,13 @@ use core::{any::Any, fmt::Debug};
 use digest::Digest;
 use rand_core::CryptoRngCore;
 use serde::{Deserialize, Serialize};
+use serde_encoded_bytes::{Base64, SliceLike};
 
 use super::{
     error::{LocalError, RemoteError},
     object_safe::{ObjectSafeRound, ObjectSafeRoundWrapper},
 };
-use crate::{
-    serde_bytes,
-    session::{EchoRoundError, SessionId},
-};
+use crate::session::{EchoRoundError, SessionId};
 
 /// An error that can be returned from [`Round::receive_message`].
 #[derive(Debug)]
@@ -383,7 +381,7 @@ pub struct EchoBroadcastError(DeserializationError);
 
 /// A serialized direct message.
 #[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct DirectMessage(#[serde(with = "serde_bytes")] Box<[u8]>);
+pub struct DirectMessage(#[serde(with = "SliceLike::<Base64>")] Box<[u8]>);
 
 impl DirectMessage {
     /// Creates a new serialized direct message.
@@ -412,7 +410,7 @@ impl DirectMessage {
 
 /// A serialized echo broadcast.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-pub struct EchoBroadcast(#[serde(with = "serde_bytes")] Box<[u8]>);
+pub struct EchoBroadcast(#[serde(with = "SliceLike::<Base64>")] Box<[u8]>);
 
 impl EchoBroadcast {
     /// Creates a new serialized echo broadcast.

manul/src/serde_bytes.rs

@@ -8,6 +8,7 @@ use core::fmt::Debug;
 
 use rand_core::CryptoRngCore;
 use serde::{Deserialize, Serialize};
+use serde_encoded_bytes::{Base64, SliceLike};
 use signature::{DigestVerifier, Keypair, RandomizedDigestSigner};
 use tracing::debug;
 
@@ -18,17 +19,14 @@ use super::{
     transcript::{SessionOutcome, SessionReport, Transcript},
     LocalError, RemoteError,
 };
-use crate::{
-    protocol::{
-        Artifact, DirectMessage, EchoBroadcast, FinalizeError, FinalizeOutcome, FirstRound, ObjectSafeRound,
-        ObjectSafeRoundWrapper, Payload, Protocol, ReceiveError, ReceiveErrorType, Round, RoundId,
-    },
-    serde_bytes,
+use crate::protocol::{
+    Artifact, DirectMessage, EchoBroadcast, FinalizeError, FinalizeOutcome, FirstRound, ObjectSafeRound,
+    ObjectSafeRoundWrapper, Payload, Protocol, ReceiveError, ReceiveErrorType, Round, RoundId,
 };
 
 /// A session identifier shared between the parties.
 #[derive(Debug, Clone, Serialize, Deserialize, Eq, PartialEq, PartialOrd, Ord, Hash)]
-pub struct SessionId(#[serde(with = "serde_bytes")] Box<[u8]>);
+pub struct SessionId(#[serde(with = "SliceLike::<Base64>")] Box<[u8]>);
 
 /// A session ID.
 ///