Used a more updated Base64 Encode and Decode method

src/secure.rs

@@ -1,5 +1,6 @@
 // Libraries
 use ring::rand::{SecureRandom, SystemRandom};
+use base64::prelude::*;
 
 // Constants
 
@@ -23,11 +24,11 @@ impl Secure {
             ciphertext[i] = value_bytes[i] ^ key_bytes[i % key_bytes.len()];
         }
 
-        return base64::encode(ciphertext);
+        return BASE64_STANDARD.encode(ciphertext);
     }
     // Takes in cyphertext and a key to decrypt it
     pub fn decrypt(cyphertext: String, key: String) -> String {
-        let cyphertext_bytes = base64::decode(cyphertext).expect("(0) Decryption Failed");
+        let cyphertext_bytes = BASE64_STANDARD.decode(cyphertext).expect("(0) Decryption Failed");
         let key_bytes = key.as_bytes();
 
         let mut plaintext = vec![0u8; cyphertext_bytes.len()];