feat: introduce libp2p-identity crate

CHANGELOG.md

@@ -60,6 +60,8 @@
 
 - Bump MSRV to 1.65.0.
 
+- Introduce `ed25519` feature. See [PR 3350].
+
 - Update individual crates.
     - Update to [`libp2p-dcutr` `v0.9.0`](protocols/dcutr/CHANGELOG.md#090).
 
@@ -100,6 +102,7 @@
     - Update to [`libp2p-core` `v0.39.0`](core/CHANGELOG.md#0390).
 
 [PR 3191]: https://github.com/libp2p/rust-libp2p/pull/3191
+[PR 3350]: https://github.com/libp2p/rust-libp2p/pull/3350
 
 # 0.50.0
 

Cargo.toml

@@ -18,10 +18,12 @@ full = [
     "deflate",
     "dns",
     "ecdsa",
+    "ed25519",
     "floodsub",
     "gossipsub",
     "identify",
     "kad",
+    "macros",
     "mdns",
     "metrics",
     "mplex",
@@ -30,7 +32,6 @@ full = [
     "plaintext",
     "pnet",
     "quic",
-    "macros",
     "relay",
     "rendezvous",
     "request-response",
@@ -54,7 +55,8 @@ autonat = ["dep:libp2p-autonat"]
 dcutr = ["dep:libp2p-dcutr", "libp2p-metrics?/dcutr"]
 deflate = ["dep:libp2p-deflate"]
 dns = ["dep:libp2p-dns"]
-ecdsa = ["libp2p-core/ecdsa"]
+ecdsa = ["libp2p-identity/ecdsa"]
+ed25519 = ["libp2p-identity/ed25519"]
 floodsub = ["dep:libp2p-floodsub"]
 gossipsub = ["dep:libp2p-gossipsub", "libp2p-metrics?/gossipsub"]
 identify = ["dep:libp2p-identify", "libp2p-metrics?/identify"]
@@ -71,8 +73,8 @@ quic = ["dep:libp2p-quic"]
 relay = ["dep:libp2p-relay", "libp2p-metrics?/relay"]
 rendezvous = ["dep:libp2p-rendezvous"]
 request-response = ["dep:libp2p-request-response"]
-rsa = ["libp2p-core/rsa"]
-secp256k1 = ["libp2p-core/secp256k1"]
+rsa = ["libp2p-identity/rsa"]
+secp256k1 = ["libp2p-identity/secp256k1"]
 serde = ["libp2p-core/serde", "libp2p-kad?/serde", "libp2p-gossipsub?/serde"]
 tcp = ["dep:libp2p-tcp"]
 tls = ["dep:libp2p-tls"]
@@ -97,6 +99,7 @@ libp2p-core = { version = "0.39.0", path = "core" }
 libp2p-dcutr = { version = "0.9.0", path = "protocols/dcutr", optional = true }
 libp2p-floodsub = { version = "0.42.0", path = "protocols/floodsub", optional = true }
 libp2p-identify = { version = "0.42.0", path = "protocols/identify", optional = true }
+libp2p-identity = { version = "0.1.0", path = "identity" }
 libp2p-kad = { version = "0.43.0", path = "protocols/kad", optional = true }
 libp2p-metrics = { version = "0.12.0", path = "misc/metrics", optional = true }
 libp2p-mplex = { version = "0.39.0", path = "muxers/mplex", optional = true }
@@ -142,6 +145,7 @@ libp2p-tcp = { path = "transports/tcp", features = ["tokio"] }
 [workspace]
 members = [
     "core",
+    "identity",
     "misc/metrics",
     "misc/multistream-select",
     "misc/rw-stream-sink",