Merge branch 'encryption' into encryption

Author: RadiatedMonkey

crates/proto/Cargo.toml

@@ -38,3 +38,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_repr = "0.1.19"
 
 rak-rs = { version = "0.3", default-features = false, features = ["async_tokio", "mcpe"] }
+
+p384 = "0.13.0"
+sha2 = "0.10.8" 
+aes-gcm = "0.10"

crates/proto/src/version/v766/packets/login.rs

@@ -0,0 +1,9 @@
+use bedrockrs_macros::{gamepacket, ProtoCodec};
+
+#[gamepacket(id = 1)]
+#[derive(ProtoCodec, Clone, Debug)]
+pub struct LoginPacket {
+    #[endianness(be)]
+    pub client_network_version: i32,
+    pub connection_request: String,
+}

crates/proto_core/src/error.rs

@@ -72,6 +72,18 @@ pub enum CompressionError {
 pub enum EncryptionError {
     #[error("IO Error: {0}")]
     IOError(IOError),
+
+    #[error("Encryption Error")]
+    EncryptionFailed(),
+
+    #[error("Decryption Error")]
+    DecryptionFailed(),
+
+    #[error("Startup Error")]
+    StartupFailed(),
+
+    #[error("Missing Key")]
+    MissingKey,
 }
 
 #[derive(Error, Debug)]