15 files changed, 60 insertions, 15 deletions
diff --git a/src/lib/des425/cksum.c b/src/lib/des425/cksum.c
index abd48c3a2b..b53dbfcd57 100644
--- a/src/lib/des425/cksum.c
+++ b/src/lib/des425/cksum.c
@@ -17,7 +17,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/des.c b/src/lib/des425/des.c
index b5db9dd6d6..7a4520d6fe 100644
--- a/src/lib/des425/des.c
+++ b/src/lib/des425/des.c
@@ -17,7 +17,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/des.h b/src/lib/des425/des.h
index f9f6512470..da91b996c2 100644
--- a/src/lib/des425/des.h
+++ b/src/lib/des425/des.h
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/enc_dec.c b/src/lib/des425/enc_dec.c
index f0225cbf24..7a6be15b4a 100644
--- a/src/lib/des425/enc_dec.c
+++ b/src/lib/des425/enc_dec.c
@@ -28,7 +28,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/k4_glue.c b/src/lib/des425/k4_glue.c
index 0087306e19..cab18910b0 100644
--- a/src/lib/des425/k4_glue.c
+++ b/src/lib/des425/k4_glue.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  *
diff --git a/src/lib/des425/key_parity.c b/src/lib/des425/key_parity.c
index 4bb5934258..6a3cae8dc1 100644
--- a/src/lib/des425/key_parity.c
+++ b/src/lib/des425/key_parity.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/key_sched.c b/src/lib/des425/key_sched.c
index cb4ecee968..6f9e24b109 100644
--- a/src/lib/des425/key_sched.c
+++ b/src/lib/des425/key_sched.c
@@ -17,7 +17,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/new_rnd_key.c b/src/lib/des425/new_rnd_key.c
index 4dd2e4be76..2e42719b29 100644
--- a/src/lib/des425/new_rnd_key.c
+++ b/src/lib/des425/new_rnd_key.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/quad_cksum.c b/src/lib/des425/quad_cksum.c
index 73e2af2b73..4ae542ff5e 100644
--- a/src/lib/des425/quad_cksum.c
+++ b/src/lib/des425/quad_cksum.c
@@ -17,7 +17,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/random_key.c b/src/lib/des425/random_key.c
index fde324dece..5fb92b779c 100644
--- a/src/lib/des425/random_key.c
+++ b/src/lib/des425/random_key.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/read_passwd.c b/src/lib/des425/read_passwd.c
index bb3c2465c9..e9e58bcc97 100644
--- a/src/lib/des425/read_passwd.c
+++ b/src/lib/des425/read_passwd.c
@@ -17,7 +17,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/str_to_key.c b/src/lib/des425/str_to_key.c
index 3a2dcdcb66..44fb143dc4 100644
--- a/src/lib/des425/str_to_key.c
+++ b/src/lib/des425/str_to_key.c
@@ -17,7 +17,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/string2key.c b/src/lib/des425/string2key.c
index 58ed9a3cdb..c8efbce25a 100644
--- a/src/lib/des425/string2key.c
+++ b/src/lib/des425/string2key.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/verify.c b/src/lib/des425/verify.c
index 7be470d217..bff3c47dad 100644
--- a/src/lib/des425/verify.c
+++ b/src/lib/des425/verify.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  * 
diff --git a/src/lib/des425/weak_key.c b/src/lib/des425/weak_key.c
index 49f31bd141..948451db58 100644
--- a/src/lib/des425/weak_key.c
+++ b/src/lib/des425/weak_key.c
@@ -16,7 +16,10 @@
  * this permission notice appear in supporting documentation, and that
  * the name of M.I.T. not be used in advertising or publicity pertaining
  * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original M.I.T. software.
+ * M.I.T. makes no representations about the suitability of
  * this software for any purpose.  It is provided "as is" without express
  * or implied warranty.
  *