Import of OpenSSH 4.2p1

[gssapi-openssh.git] / openssh / openbsd-compat / openssl-compat.h

diff --git a/openssh/openbsd-compat/openssl-compat.h b/openssh/openbsd-compat/openssl-compat.h
new file mode 100644 (file)
index 0000000..eff0947
--- /dev/null
+++ b/openssh/openbsd-compat/openssl-compat.h
@@ -0,0 +1,65 @@
+/* $Id$ */
+
+/*
+ * Copyright (c) 2005 Darren Tucker <dtucker@zip.com.au>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "includes.h"
+#include <openssl/evp.h>
+
+#if OPENSSL_VERSION_NUMBER < 0x00906000L
+# define SSH_OLD_EVP
+# define EVP_CIPHER_CTX_get_app_data(e)                ((e)->app_data)
+#endif
+
+#if OPENSSL_VERSION_NUMBER < 0x00907000L
+# define EVP_aes_128_cbc evp_rijndael
+# define EVP_aes_192_cbc evp_rijndael
+# define EVP_aes_256_cbc evp_rijndael
+extern const EVP_CIPHER *evp_rijndael(void);
+extern void ssh_rijndael_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
+#endif
+
+#if !defined(EVP_CTRL_SET_ACSS_MODE)
+# if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
+#  define USE_CIPHER_ACSS 1
+extern const EVP_CIPHER *evp_acss(void);
+#  define EVP_acss evp_acss
+# else
+#  define EVP_acss NULL
+# endif
+#endif
+
+/*
+ * insert comment here
+ */
+#ifdef SSH_OLD_EVP
+
+# ifndef SSH_DONT_REDEF_EVP
+
+#  ifdef EVP_Cipher
+#   undef EVP_Cipher
+#  endif
+
+#  define EVP_CipherInit(a,b,c,d,e)    ssh_EVP_CipherInit((a),(b),(c),(d),(e))
+#  define EVP_Cipher(a,b,c,d)          ssh_EVP_Cipher((a),(b),(c),(d))
+#  define EVP_CIPHER_CTX_cleanup(a)    ssh_EVP_CIPHER_CTX_cleanup((a))
+# endif
+
+int ssh_EVP_CipherInit(EVP_CIPHER_CTX *, const EVP_CIPHER *, unsigned char *,
+    unsigned char *, int);
+int ssh_EVP_Cipher(EVP_CIPHER_CTX *, char *, char *, int);
+int ssh_EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *);
+#endif