First drafts of the crypto engine

src/crypto/aes.zig

@@ -0,0 +1,41 @@
+// WARNING NOT FUNCTIONAL !!!
+// This is just a draft
+// TODO
+
+pub const DefaultEngine = struct {
+    pub fn encrypt(data: []u8) void {
+        _ = data;
+    }
+};
+
+pub fn AesEngine(comptime Provider: anytype) type {
+
+    _ = Provider;
+
+    return struct {
+        const Self = @This();
+
+        pub const CBC_265 = struct {
+            const key_length = 256;
+
+            // Encrypts the data block using AES 256 CBC
+            pub fn encrypt(data: []u8, key: [key_length]u8, iv: []u8) void {
+                _ = data;
+                _ = key;
+                _ = iv;
+            }
+        };
+
+        pub const CBC_128 = struct {
+            const key_length = 128;
+
+            // Encrypts the data block using AES 128 CBC
+            pub fn encrypt(data: []u8, key: [key_length]u8, iv: []u8) void {
+                _ = data;
+                _ = key;
+                _ = iv;
+            }
+        };
+
+    };
+}