diff options
Diffstat (limited to 'doc/classes/AESContext.xml')
| -rw-r--r-- | doc/classes/AESContext.xml | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/doc/classes/AESContext.xml b/doc/classes/AESContext.xml index ff433370bd..f577bab992 100644 --- a/doc/classes/AESContext.xml +++ b/doc/classes/AESContext.xml @@ -5,7 +5,8 @@ </brief_description> <description> This class provides access to AES encryption/decryption of raw data. Both AES-ECB and AES-CBC mode are supported. - [codeblock] + [codeblocks] + [gdscript] extends Node var aes = AESContext.new() @@ -35,7 +36,45 @@ aes.finish() # Check CBC assert(decrypted == data.to_utf8()) - [/codeblock] + [/gdscript] + [csharp] + using Godot; + using System; + using System.Diagnostics; + + public class Example : Node + { + public AESContext Aes = new AESContext(); + public override void _Ready() + { + string key = "My secret key!!!"; // Key must be either 16 or 32 bytes. + string data = "My secret text!!"; // Data size must be multiple of 16 bytes, apply padding if needed. + // Encrypt ECB + Aes.Start(AESContext.Mode.EcbEncrypt, key.ToUTF8()); + byte[] encrypted = Aes.Update(data.ToUTF8()); + Aes.Finish(); + // Decrypt ECB + Aes.Start(AESContext.Mode.EcbDecrypt, key.ToUTF8()); + byte[] decrypted = Aes.Update(encrypted); + Aes.Finish(); + // Check ECB + Debug.Assert(decrypted == data.ToUTF8()); + + string iv = "My secret iv!!!!"; // IV must be of exactly 16 bytes. + // Encrypt CBC + Aes.Start(AESContext.Mode.EcbEncrypt, key.ToUTF8(), iv.ToUTF8()); + encrypted = Aes.Update(data.ToUTF8()); + Aes.Finish(); + // Decrypt CBC + Aes.Start(AESContext.Mode.EcbDecrypt, key.ToUTF8(), iv.ToUTF8()); + decrypted = Aes.Update(encrypted); + Aes.Finish(); + // Check CBC + Debug.Assert(decrypted == data.ToUTF8()); + } + } + [/csharp] + [/codeblocks] </description> <tutorials> </tutorials> |