lib/crypto: make it possible to use only parts of aes.[ch]

[sfrench/samba-autobuild/.git] / lib / crypto / aes.c

diff --git a/lib/crypto/aes.c b/lib/crypto/aes.c
index f7f96889c127535daaec8236dc91354f442199b0..800a97ee705ed201708f9fe62efdd03754b10966 100644 (file)
--- a/lib/crypto/aes.c
+++ b/lib/crypto/aes.c
@@ -32,9 +32,10 @@
  */
 
 #include "replace.h"
+#include "aes.h"
 
+#ifdef SAMBA_RIJNDAEL
 #include "rijndael-alg-fst.h"
-#include "aes.h"
 
 int
 AES_set_encrypt_key(const unsigned char *userkey, const int bits, AES_KEY *key)
@@ -65,7 +66,9 @@ AES_decrypt(const unsigned char *in, unsigned char *out, const AES_KEY *key)
 {
     rijndaelDecrypt(key->key, key->rounds, in, out);
 }
+#endif /* SAMBA_RIJNDAEL */
 
+#ifdef SAMBA_AES_CBC_ENCRYPT
 void
 AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
                unsigned long size, const AES_KEY *key,
@@ -112,7 +115,9 @@ AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
        }
     }
 }
+#endif /* SAMBA_AES_CBC_ENCRYPT */
 
+#ifdef SAMBA_AES_CFB8_ENCRYPT
 void
 AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
                  unsigned long size, const AES_KEY *key,
@@ -135,3 +140,4 @@ AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
         memcpy(iv, &tmp[1], AES_BLOCK_SIZE);
     }
 }
+#endif /* SAMBA_AES_CFB8_ENCRYPT */