things

prudpv0/src/crypto/mod.rs

@@ -0,0 +1,32 @@
+use cfg_if::cfg_if;
+
+mod common_crypto;
+
+pub trait CryptoInstance: Send + 'static {
+    fn decrypt_incoming(&mut self, data: &mut [u8]);
+    fn encrypt_outgoing(&mut self, data: &mut [u8]);
+    fn generate_signature(&self, data: &[u8]) -> [u8; 4];
+    fn get_user_id(&self) -> u32;
+}
+
+pub trait Crypto: Send + Sync + 'static {
+    type Instance: CryptoInstance;
+    fn new() -> Self;
+    fn calculate_checksum(&self, data: &[u8]) -> u8;
+    fn instantiate(&self, data: &[u8]) -> Self::Instance;
+}
+
+cfg_if! {
+    if #[cfg(feature = "friends")]{
+        pub mod friends_common;
+        pub mod friends_insecure;
+        pub use friends_insecure::*;
+        pub mod friends_secure;
+        pub use friends_secure::*;
+    } else {
+        pub mod secure;
+        pub use secure::*;
+        pub mod insecure;
+        pub use insecure::*;
+    }
+}