From 11b023f2be3ef9e563e244228daac917f917c29d Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Tue, 23 Jun 2026 02:22:15 +0200
Subject: aesxx/utils: add some basic usage tests

---
 aesxx/utils/decrypt_block.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'aesxx/utils/decrypt_block.cpp')

diff --git a/aesxx/utils/decrypt_block.cpp b/aesxx/utils/decrypt_block.cpp
index cb14bef..ddca7ba 100644
--- a/aesxx/utils/decrypt_block.cpp
+++ b/aesxx/utils/decrypt_block.cpp
@@ -23,7 +23,7 @@ void decrypt_with_mode(const BlockSettings::Input& input, bool verbose = false)
     typename aes::Types<algorithm>::Block iv;
     aes::make_block(iv, 0, 0, 0, 0);
 
-    if constexpr (aes::mode_requires_init_vector(mode)) {
+    if (input.has_iv()) {
         aes::from_string<algorithm>(iv, input.get_iv());
         if (verbose)
             dump_iv<algorithm>(iv);
@@ -131,7 +131,7 @@ void decrypt_using_boxes(
     aes::Box::Key key;
     aes::Box::parse_key(key, algorithm, input.get_key());
 
-    if (aes::mode_requires_init_vector(mode)) {
+    if (input.has_iv()) {
         aes::Box::Block iv;
         aes::Box::parse_block(iv, algorithm, input.get_iv());
         aes::Box box{algorithm, key, mode, iv};
-- 
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