X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/7cca0d811c4d1b5bb346cd60fdfa461a558aefec..ec4bc10cc24b8730b27e4bd463c1cf195218c450:/sshdes.c

diff --git a/sshdes.c b/sshdes.c
index bc1fe59e..1be340c4 100644
--- a/sshdes.c
+++ b/sshdes.c
@@ -1,8 +1,4 @@
 #include <assert.h>
-#include <stdio.h> /* FIXME */
-#include <stdarg.h> /* FIXME */
-#include <windows.h> /* FIXME */
-#include "putty.h" /* FIXME */
 #include "ssh.h"
 
 
@@ -782,6 +778,18 @@ void des3_decrypt_pubkey(unsigned char *key,
     des_3cbc_decrypt(blk, blk, len, ourkeys);
 }
 
+void des3_encrypt_pubkey(unsigned char *key,
+                         unsigned char *blk, int len) {
+    DESContext ourkeys[3];
+    des_key_setup(GET_32BIT_MSB_FIRST(key),
+                  GET_32BIT_MSB_FIRST(key+4), &ourkeys[0]);
+    des_key_setup(GET_32BIT_MSB_FIRST(key+8),
+                  GET_32BIT_MSB_FIRST(key+12), &ourkeys[1]);
+    des_key_setup(GET_32BIT_MSB_FIRST(key),
+                  GET_32BIT_MSB_FIRST(key+4), &ourkeys[2]);
+    des_3cbc_encrypt(blk, blk, len, ourkeys);
+}
+
 struct ssh_cipher ssh_3des_ssh2 = {
     NULL,
     des3_csiv, des3_cskey,