Correct AES decryption.

2025-01-26 15:20:43 +01:00
parent df0b7a4279
commit bf272e47b6
1 changed files with 1 additions and 1 deletions
--- a/src/primitive/blockcipher/aes.zig
+++ b/src/primitive/blockcipher/aes.zig
@ -110,7 +110,7 @@ pub fn aes_decrypt_block(n_rounds: comptime_int, block_in: *const [AES_BLOCK_SIZ

    // Finish last round.
    aes_inv_shift_rows(&state);
-    aes_sub_bytes(&state);
+    aes_inv_sub_bytes(&state);
    aes_add_round_key(&state, expanded_key[0..4]);

    // Write the result into the destination buffer.