From 5bb32a67f70b90794e0efdd98db18a849b2fa2de Mon Sep 17 00:00:00 2001
From: apriestman <apriestman@basistech.com>
Date: Mon, 24 Jun 2024 08:53:26 -0400
Subject: [PATCH] Fix BitLocker key length for XTS 256 bit

---
 tsk/util/Bitlocker/BitlockerParser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tsk/util/Bitlocker/BitlockerParser.cpp b/tsk/util/Bitlocker/BitlockerParser.cpp
index 3a34387527..3277c46d24 100644
--- a/tsk/util/Bitlocker/BitlockerParser.cpp
+++ b/tsk/util/Bitlocker/BitlockerParser.cpp
@@ -1004,7 +1004,7 @@ BITLOCKER_STATUS BitlockerParser::setKeys(MetadataValueKey* fvek, BITLOCKER_ENCR
             return BITLOCKER_STATUS::GENERAL_ERROR;
         }
         
-        ret = mbedtls_aes_xts_setkey_dec(&m_aesXtsDecryptionContext, &(keyBytes[0]), 256);
+        ret = mbedtls_aes_xts_setkey_dec(&m_aesXtsDecryptionContext, &(keyBytes[0]), 512);
 
         if (ret != 0) {
             writeError("BitlockerParser::setKeys: Error setting AES context");