Removed libsodium specific parts

src/crypto.rs

@@ -56,16 +56,6 @@ impl Crypto {
     pub fn init() {
     }
 
-    #[inline]
-    pub fn sodium_version() -> String {
-        "0".to_string()
-    }
-
-    #[inline]
-    pub fn aes256_available() -> bool {
-        true
-    }
-
     #[inline]
     pub fn method(&self) -> u8 {
         match *self {

src/main.rs

@@ -269,11 +269,9 @@ fn main() {
     let args: Args = Docopt::new(USAGE).and_then(|d| d.deserialize()).unwrap_or_else(|e| e.exit());
     if args.flag_version {
         Crypto::init();
-        println!("VpnCloud v{}, protocol version {}, libsodium {} (AES256: {})",
+        println!("VpnCloud v{}, protocol version {}",
             env!("CARGO_PKG_VERSION"),
-            VERSION,
-            Crypto::sodium_version(),
-            Crypto::aes256_available()
+            VERSION
         );
         return;
     }