3 files changed, 13 insertions, 20 deletions
diff --git a/src/hash/gost_3411/gost_3411.cpp b/src/hash/gost_3411/gost_3411.cpp
index 3c7f5f92b..8f3982fca 100644
--- a/src/hash/gost_3411/gost_3411.cpp
+++ b/src/hash/gost_3411/gost_3411.cpp
@@ -1,6 +1,8 @@
 /*
 * GOST 34.11
 * (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
 */
 
 #include <botan/gost_3411.h>
diff --git a/src/hash/gost_3411/gost_3411.h b/src/hash/gost_3411/gost_3411.h
index c69555052..960adaa44 100644
--- a/src/hash/gost_3411/gost_3411.h
+++ b/src/hash/gost_3411/gost_3411.h
@@ -1,6 +1,8 @@
 /**
 * GOST 34.11
 * (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
 */
 
 #ifndef BOTAN_GOST_3411_H__
diff --git a/src/hash/sha1_sse2/sha1_sse2_imp.cpp b/src/hash/sha1_sse2/sha1_sse2_imp.cpp
index 57b287bdb..5ee222cca 100644
--- a/src/hash/sha1_sse2/sha1_sse2_imp.cpp
+++ b/src/hash/sha1_sse2/sha1_sse2_imp.cpp
@@ -1,25 +1,14 @@
-/* this code is public domain.
-
- * dean gaudet <[email protected]>
-
- * this code was inspired by this paper:
-
- *     SHA: A Design for Parallel Architectures?
- *     Antoon Bosselaers, Ren�e Govaerts and Joos Vandewalle
- *     <http://www.esat.kuleuven.ac.be/~cosicart/pdf/AB-9700.pdf>
-
- * more information available on this implementation here:
-
- * 	http://arctic.org/~dean/crypto/sha1.html
-
- * version: 2
- */
-
 /*
- * Lightly modified for Botan, tested under GCC 4.1.1 and ICC 9.1
- * on a Linux/Core2 system.
+* SHA-1 using SSE2
+* (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
 
- */
+/*
+* Based on public domain code by Dean Gaudet <[email protected]>
+*   http://arctic.org/~dean/crypto/sha1.html
+*/
 
 #include <botan/sha1_sse2.h>
 #include <botan/rotate.h>