From 8381fcb3f9fcab6206556d1410b06246f3de8117 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Thu, 11 Oct 2018 12:06:15 +0100
Subject: [PATCH] aes: xts: Update inaccurate comments

It is inaccurate to call a data unit a "sector". A disk sector is a
common use case for the data unit, but there exist other types of data
units that are not sectors.
---
 library/aes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/aes.c b/library/aes.c
index 5c939bba4..ef4b8f9aa 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -1142,7 +1142,7 @@ int mbedtls_aes_crypt_xts( mbedtls_aes_xts_context *ctx,
     unsigned char prev_tweak[16];
     unsigned char tmp[16];
 
-    /* Sectors must be at least 16 bytes. */
+    /* Data units must be at least 16 bytes long. */
     if( length < 16 )
         return MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH;