commit 88d681ca35a11644a4c492c8a6d8cfd90e0ef391
author Gilles Peskine <Gilles.Peskine@arm.com> Wed Sep 01 11:19:33 2021 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> Wed Sep 01 16:57:23 2021 +0200
tree ad6d64dc2b1f8ddfb3cf94595420a3c01c5b3b9d
parent 6ac8f94a72cb75071c79797908c4927b37e2f85a

Make size_t -> int downcasts explicit

mbedtls_cipher_setkey takes an int argument. Cast explicitly, otherwise MSVC
complains.

Where possible, just stick to size_t.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

programs/aes/crypt_and_hash.c

diff --git a/programs/aes/crypt_and_hash.c b/programs/aes/crypt_and_hash.c
index ba9827f..5ed2ece 100644
--- a/programs/aes/crypt_and_hash.c
+++ b/programs/aes/crypt_and_hash.c
@@ -311,7 +311,7 @@
 
         if( mbedtls_cipher_setkey( &cipher_ctx,
                                    digest,
-                                   mbedtls_cipher_info_get_key_bitlen( cipher_info ),
+                                   (int) mbedtls_cipher_info_get_key_bitlen( cipher_info ),
                            MBEDTLS_ENCRYPT ) != 0 )
         {
             mbedtls_fprintf( stderr, "mbedtls_cipher_setkey() returned error\n");
@@ -452,7 +452,7 @@
 
         if( mbedtls_cipher_setkey( &cipher_ctx,
                                    digest,
-                                   mbedtls_cipher_info_get_key_bitlen( cipher_info ),
+                                   (int) mbedtls_cipher_info_get_key_bitlen( cipher_info ),
                            MBEDTLS_DECRYPT ) != 0 )
         {
             mbedtls_fprintf( stderr, "mbedtls_cipher_setkey() returned error\n" );