Add missing 'const' in the des_*_xdmauth functions.

[originally from svn r10077]

diff --git a/ssh.h b/ssh.h
index b900738e316e4f7e47a6d8badaf05ed24d143d0e..a7c22cd7ee37e297be9a2ab36467125183f2d7d5 100644 (file)
--- a/ssh.h
+++ b/ssh.h
@@ -536,8 +536,10 @@ void aes256_encrypt_pubkey(unsigned char *key, unsigned char *blk,
 void aes256_decrypt_pubkey(unsigned char *key, unsigned char *blk,
                           int len);
 
-void des_encrypt_xdmauth(unsigned char *key, unsigned char *blk, int len);
-void des_decrypt_xdmauth(unsigned char *key, unsigned char *blk, int len);
+void des_encrypt_xdmauth(const unsigned char *key,
+                         unsigned char *blk, int len);
+void des_decrypt_xdmauth(const unsigned char *key,
+                         unsigned char *blk, int len);
 
 /*
  * For progress updates in the key generation utility.

diff --git a/sshdes.c b/sshdes.c
index 03d2b3ae46baa73e6c73d3dc5543123cf995870a..f2736691fbbe952078fbfaf6f1c43a4505d5bd79 100644 (file)
--- a/sshdes.c
+++ b/sshdes.c
@@ -906,7 +906,7 @@ void des3_encrypt_pubkey_ossh(unsigned char *key, unsigned char *iv,
     smemclr(ourkeys, sizeof(ourkeys));
 }
 
-static void des_keysetup_xdmauth(unsigned char *keydata, DESContext *dc)
+static void des_keysetup_xdmauth(const unsigned char *keydata, DESContext *dc)
 {
     unsigned char key[8];
     int i, nbits, j;
@@ -929,14 +929,16 @@ static void des_keysetup_xdmauth(unsigned char *keydata, DESContext *dc)
     des_key_setup(GET_32BIT_MSB_FIRST(key), GET_32BIT_MSB_FIRST(key + 4), dc);
 }
 
-void des_encrypt_xdmauth(unsigned char *keydata, unsigned char *blk, int len)
+void des_encrypt_xdmauth(const unsigned char *keydata,
+                         unsigned char *blk, int len)
 {
     DESContext dc;
     des_keysetup_xdmauth(keydata, &dc);
     des_cbc_encrypt(blk, 24, &dc);
 }
 
-void des_decrypt_xdmauth(unsigned char *keydata, unsigned char *blk, int len)
+void des_decrypt_xdmauth(const unsigned char *keydata,
+                         unsigned char *blk, int len)
 {
     DESContext dc;
     des_keysetup_xdmauth(keydata, &dc);