Bump x25519-dalek to v3 (#355)

Release PR: dalek-cryptography/curve25519-dalek#916

Author: tarcieri

Cargo.lock

@@ -24,7 +24,7 @@ k256 = { version = "0.14.0-rc.14", optional = true, default-features = false, fe
 p256 = { version = "0.14.0-rc.14", optional = true, default-features = false, features = ["arithmetic"] }
 p384 = { version = "0.14.0-rc.14", optional = true, default-features = false, features = ["arithmetic"] }
 p521 = { version = "0.14.0-rc.14", optional = true, default-features = false, features = ["arithmetic"] }
-x25519 = { version = "3.0.0-rc.1", package = "x25519-dalek", optional = true, default-features = false }
+x25519 = { version = "3", package = "x25519-dalek", optional = true, default-features = false }
 zeroize = { version = "1.9", optional = true, default-features = false }
 
 [dev-dependencies]
@@ -50,4 +50,3 @@ workspace = true
 
 [package.metadata.docs.rs]
 all-features = true
-rustdoc-args = ["--cfg", "docsrs"]

dhkem/Cargo.toml

@@ -24,7 +24,7 @@ ml-kem = { version = "0.3.0-rc.0", default-features = false, features = ["hazmat
 rand_core = { version = "0.10", default-features = false }
 sha3 = { version = "0.12", default-features = false }
 shake = { version = "0.1", default-features = false }
-x25519-dalek = { version = "3.0.0-pre.6", default-features = false, features = ["static_secrets"] }
+x25519-dalek = { version = "3", default-features = false, features = ["static_secrets"] }
 
 # optional dependencies
 zeroize = { version = "1.8.1", optional = true, default-features = true }
@@ -41,4 +41,3 @@ workspace = true
 
 [package.metadata.docs.rs]
 all-features = true
-rustdoc-args = ["--cfg", "docsrs"]