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-rw-r--r--cipher-ctr.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/cipher-ctr.c b/cipher-ctr.c
index a2bab5c1..4f0814b2 100644
--- a/cipher-ctr.c
+++ b/cipher-ctr.c
@@ -21,6 +21,10 @@ RCSID("$OpenBSD: cipher-ctr.c,v 1.2 2003/06/17 18:14:23 markus Exp $");
#include "log.h"
#include "xmalloc.h"
+#if OPENSSL_VERSION_NUMBER < 0x00906000L
+#define SSH_OLD_EVP
+#endif
+
#if OPENSSL_VERSION_NUMBER < 0x00907000L
#include "rijndael.h"
#define AES_KEY rijndael_ctx
@@ -135,7 +139,9 @@ evp_aes_128_ctr(void)
aes_ctr.init = ssh_aes_ctr_init;
aes_ctr.cleanup = ssh_aes_ctr_cleanup;
aes_ctr.do_cipher = ssh_aes_ctr;
+#ifndef SSH_OLD_EVP
aes_ctr.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH |
EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV;
+#endif
return (&aes_ctr);
}