From a589314c0b42ad79cbca14c6fd379f5dc72bb7d3 Mon Sep 17 00:00:00 2001
From: Greg Hudson <ghudson@mit.edu>
Date: Wed, 8 Sep 2010 03:48:05 +0000
Subject: [PATCH] Don't build the built-in Camellia block cipher code if
 Camellia-CCM enctypes aren't enabled.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24297 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/lib/crypto/builtin/camellia/camellia-gen.c | 6 ++++++
 src/lib/crypto/builtin/camellia/camellia.c     | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/src/lib/crypto/builtin/camellia/camellia-gen.c b/src/lib/crypto/builtin/camellia/camellia-gen.c
index 1446d779e..bbe64d039 100644
--- a/src/lib/crypto/builtin/camellia/camellia-gen.c
+++ b/src/lib/crypto/builtin/camellia/camellia-gen.c
@@ -8,6 +8,8 @@
 #include <unistd.h>
 #include "camellia.h"
 
+#ifdef CAMELLIA_CCM
+
 #define B 16U
 unsigned char key[16];
 unsigned char test_case_len[] = { B+1, 2*B-1, 2*B, 2*B+1, 3*B-1, 3*B, 4*B, };
@@ -314,14 +316,18 @@ static void cts_test ()
     printf ("\n");
 }
 
+#endif /* CAMELLIA_CCM */
+
 int main ()
 {
+#ifdef CAMELLIA_CCM
     init ();
     fips_test ();
 
     ecb_test();
     cbc_test();
     cts_test();
+#endif
 
     return 0;
 }
diff --git a/src/lib/crypto/builtin/camellia/camellia.c b/src/lib/crypto/builtin/camellia/camellia.c
index 57b2e3642..1b8cc46dd 100644
--- a/src/lib/crypto/builtin/camellia/camellia.c
+++ b/src/lib/crypto/builtin/camellia/camellia.c
@@ -36,6 +36,8 @@
 
 #include "camellia.h"
 
+#ifdef CAMELLIA_CCM
+
 /* key constants */
 
 #define CAMELLIA_SIGMA1L (0xA09E667FL)
@@ -1537,3 +1539,5 @@ camellia_dec_blk(const unsigned char in_blk[],  unsigned char out_blk[],
     Camellia_DecryptBlock(cx->keybitlen, in_blk, cx->k_sch, out_blk);
     return camellia_good;
 }
+
+#endif /* CAMELLIA_CCM */
-- 
2.26.2