[kgm] feat: add decipher self-test on startup

2026-03-08 04:29:54 +00:00 · 2024-09-15 23:53:00 +01:00
parent da806d7ad4
commit 92a52c1565
2 changed files with 42 additions and 0 deletions
--- a/um_crypto/kgm/src/lib.rs
+++ b/um_crypto/kgm/src/lib.rs
@@ -14,6 +14,12 @@ pub enum KugouError {

    #[error("Unsupported cipher version: {0}")]
    UnsupportedCipherVersion(u32),
+
+    #[error("Not KGM File (magic mismatch)")]
+    NotKGMFile,
+
+    #[error("Unsupported cipher (self-test failed)")]
+    SelfTestFailed,
 }

 pub trait Decipher {