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-rw-r--r--kex.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/kex.c b/kex.c
index 70c2c970..8610a7da 100644
--- a/kex.c
+++ b/kex.c
@@ -44,11 +44,13 @@ RCSID("$OpenBSD: kex.c,v 1.66 2006/03/07 09:07:40 djm Exp $");
#define KEX_COOKIE_LEN 16
-#ifdef HAVE_EVP_SHA256
+#if OPENSSL_VERSION_NUMBER < 0x00907000L
+# define evp_ssh_sha256() NULL
+#elif defined(HAVE_EVP_SHA256)
# define evp_ssh_sha256 EVP_sha256
-#else /* HAVE_EVP_SHA256 */
+#else
extern const EVP_MD *evp_ssh_sha256(void);
-#endif /* HAVE_EVP_SHA256 */
+#endif
/* prototype */
static void kex_kexinit_finish(Kex *);