Update Gladman AES code

Update lib/crypto/builtin/aes to commit
8798ad829374cd5ff312f55ba3ccccfcf586fa11 of
https://github.com/BrianGladman/aes .

The following changes are made to the upstream code:

* In aes.h, #defines are added to give the linker-visible symbols a
  prefix.

* In aes.h, AES_192 is undefined, since we only need AES-128 and
  AES-256.

* In aesopt.h, USE_INTEL_AES_IF_PRESENT and USE_VIA_ACE_IF_PRESENT are
  suppressed by changing the corresponding "#if 1"s to "#if 0"s.

* In aesopt.h, the conditionals for ENC_UNROLL, DEC_UNROLL, ENC_ROUND,
  LAST_ENC_ROUND, DEC_ROUND, LAST_DEC_ROUND, and KEY_SCHED are changed
  from "#if 1" to "#if !defined(CONFIG_SMALL) ||
  defined(CONFIG_SMALL_NO_CRYPTO)".

bigredbutton: whitespace

ticket: 8954

1 files changed, 12 insertions, 17 deletions

diff --git a/doc/notice.rst b/doc/notice.rst
index 45bb7a6ad..b8d62bdca 100644
--- a/doc/notice.rst
+++ b/doc/notice.rst
@@ -134,27 +134,22 @@ Portions of ``src/lib/crypto`` have the following copyright:
 The implementation of the AES encryption algorithm in
 ``src/lib/crypto/builtin/aes`` has the following copyright:
 
-    | Copyright |copy| 2001, Dr Brian Gladman ``brg@gladman.uk.net``,
-        Worcester, UK.
-    | All rights reserved.
-
-    LICENSE TERMS
+    | Copyright |copy| 1998-2013, Brian Gladman, Worcester, UK. All
+    | rights reserved.
 
-    The free distribution and use of this software in both source and binary
-    form is allowed (with or without changes) provided that:
+    The redistribution and use of this software (with or without
+    changes) is allowed without the payment of fees or royalties
+    provided that:
 
-    1.  distributions of this source code include the above copyright
-        notice, this list of conditions and the following disclaimer;
-    2.  distributions in binary form include the above copyright
-        notice, this list of conditions and the following disclaimer
-        in the documentation and/or other associated materials;
-    3.  the copyright holder's name is not used to endorse products
-        built using this software without specific written permission.
+      source code distributions include the above copyright notice,
+      this list of conditions and the following disclaimer;
 
-    DISCLAIMER
+      binary distributions include the above copyright notice, this
+      list of conditions and the following disclaimer in their
+      documentation.
 
-    This software is provided 'as is' with no explcit or implied warranties
-    in respect of any properties, including, but not limited to, correctness
+    This software is provided 'as is' with no explicit or implied warranties
+    in respect of its operation, including, but not limited to, correctness
     and fitness for purpose.
 
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