[crypto] Dual-license selected DRBG files

Allow the use of the iPXE DRBG implementation in BSD-licensed
projects.

Requested-by: Sean Davis <dive@hq.endersgame.net>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

diff --git a/src/crypto/drbg.c b/src/crypto/drbg.c
index 5c8b5e612a5bf392f9529b73f33ac83476a40404..a3366e8060df2dc86ccc7b9f5841d30336b49ca0 100644 (file)
--- a/src/crypto/drbg.c
+++ b/src/crypto/drbg.c
@@ -19,6 +19,18 @@
  * You can also choose to distribute this program under the terms of
  * the Unmodified Binary Distribution Licence (as given in the file
  * COPYING.UBDL), provided that you have satisfied its requirements.
+ *
+ * Alternatively, you may distribute this code in source or binary
+ * form, with or without modification, provided that the following
+ * conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the above disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the above
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
  */
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

diff --git a/src/crypto/hash_df.c b/src/crypto/hash_df.c
index c1417e6837e44374825f75a068b30ed6bd21e1b7..dc0dc0ce8d8f61407157fad074300583daa70447 100644 (file)
--- a/src/crypto/hash_df.c
+++ b/src/crypto/hash_df.c
@@ -19,6 +19,18 @@
  * You can also choose to distribute this program under the terms of
  * the Unmodified Binary Distribution Licence (as given in the file
  * COPYING.UBDL), provided that you have satisfied its requirements.
+ *
+ * Alternatively, you may distribute this code in source or binary
+ * form, with or without modification, provided that the following
+ * conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the above disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the above
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
  */
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

diff --git a/src/crypto/hmac_drbg.c b/src/crypto/hmac_drbg.c
index 6c1d5deb2efccc909a77bc0834d0814eda30cb5e..098297716d1763c6bb997f182e3d532ac115ee59 100644 (file)
--- a/src/crypto/hmac_drbg.c
+++ b/src/crypto/hmac_drbg.c
@@ -19,6 +19,18 @@
  * You can also choose to distribute this program under the terms of
  * the Unmodified Binary Distribution Licence (as given in the file
  * COPYING.UBDL), provided that you have satisfied its requirements.
+ *
+ * Alternatively, you may distribute this code in source or binary
+ * form, with or without modification, provided that the following
+ * conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the above disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the above
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
  */
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

diff --git a/src/crypto/rbg.c b/src/crypto/rbg.c
index 943b288c37ccc40fe2a3aeac2af2275f9f6cac9a..a5a77e3cd5ced9cc7e029ab71f1c409a27f34749 100644 (file)
--- a/src/crypto/rbg.c
+++ b/src/crypto/rbg.c
@@ -19,6 +19,18 @@
  * You can also choose to distribute this program under the terms of
  * the Unmodified Binary Distribution Licence (as given in the file
  * COPYING.UBDL), provided that you have satisfied its requirements.
+ *
+ * Alternatively, you may distribute this code in source or binary
+ * form, with or without modification, provided that the following
+ * conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the above disclaimer.
+ *
+ *  2. Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the above
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
  */
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );