Ifdef out the actual code supporting 3des-ctr and blowfish-ctr, since GCC

now notices that it isn't used.

git-svn-id: svn://svn.tartarus.org/sgt/putty@5652 cda61777-01e9-0310-a592-d414129be87e

diff --git a/sshblowf.c b/sshblowf.c
index 60835b3..a264c3c 100644 (file)
--- a/sshblowf.c
+++ b/sshblowf.c
@@ -389,6 +389,7 @@ static void blowfish_msb_decrypt_cbc(unsigned char *blk, int len,
     ctx->iv1 = iv1;
 }
 
+#ifdef ENABLE_BLOWFISH_SSH2_CTR
 static void blowfish_msb_sdctr(unsigned char *blk, int len,
                                     BlowfishContext * ctx)
 {
@@ -414,6 +415,7 @@ static void blowfish_msb_sdctr(unsigned char *blk, int len,
     ctx->iv0 = iv0;
     ctx->iv1 = iv1;
 }
+#endif
 
 static void blowfish_setkey(BlowfishContext * ctx,
                            const unsigned char *key, short keybytes)

diff --git a/sshdes.c b/sshdes.c
index 78bb8d7..034176a 100644 (file)
--- a/sshdes.c
+++ b/sshdes.c
@@ -732,6 +732,7 @@ static void des_cbc3_decrypt(unsigned char *dest, const unsigned char *src,
     scheds->iv1 = iv1;
 }
 
+#ifdef ENABLE_3DES_SSH2_CTR
 static void des_sdctr3(unsigned char *dest, const unsigned char *src,
                             unsigned int len, DESContext * scheds)
 {
@@ -760,6 +761,7 @@ static void des_sdctr3(unsigned char *dest, const unsigned char *src,
     scheds->iv0 = iv0;
     scheds->iv1 = iv1;
 }
+#endif
 
 static void *des3_make_context(void)
 {
@@ -844,11 +846,13 @@ static void des3_ssh2_decrypt_blk(void *handle, unsigned char *blk, int len)
     des_cbc3_decrypt(blk, blk, len, keys);
 }
 
+#ifdef ENABLE_3DES_SSH2_CTR
 static void des3_ssh2_sdctr(void *handle, unsigned char *blk, int len)
 {
     DESContext *keys = (DESContext *) handle;
     des_sdctr3(blk, blk, len, keys);
 }
+#endif
 
 static void des_ssh2_encrypt_blk(void *handle, unsigned char *blk, int len)
 {