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-rw-r--r--crypto/ec/curve448/curve448utils.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/ec/curve448/curve448utils.h b/crypto/ec/curve448/curve448utils.h
index 9bf837993c94..9032bb4f730a 100644
--- a/crypto/ec/curve448/curve448utils.h
+++ b/crypto/ec/curve448/curve448utils.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2015 Cryptography Research, Inc.
*
* Licensed under the OpenSSL license (the "License"). You may not use
@@ -24,7 +24,9 @@
*/
# ifndef C448_WORD_BITS
# if (defined(__SIZEOF_INT128__) && (__SIZEOF_INT128__ == 16)) \
- && !defined(__sparc__)
+ && !defined(__sparc__) \
+ && (!defined(__SIZEOF_LONG__) || (__SIZEOF_LONG__ == 8))
+
# define C448_WORD_BITS 64 /* The number of bits in a word */
# else
# define C448_WORD_BITS 32 /* The number of bits in a word */