X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fsha1.C;h=abcdc9a93e73ea1390d1181bec79d9d01dc74658;hb=02fe8e44992e30bdd98a1949506b54460c5f2f96;hp=17471f94588e528a43499688372c17d7193f6e05;hpb=7fd85fb66168f6b518c5f2d73e04036e87faa0e1;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/sha1.C b/cinelerra-5.1/cinelerra/sha1.C
index 17471f94..abcdc9a9 100644
--- a/cinelerra-5.1/cinelerra/sha1.C
+++ b/cinelerra-5.1/cinelerra/sha1.C
@@ -1,4 +1,38 @@
-// see copyright notice in sha1.h
+/*
+*Copyright (C) 2011 Google Inc. All rights reserved.
+ *
+*Redistribution and use in source and binary forms, with or without
+*modification, are permitted provided that the following conditions are
+*met:
+ *
+** Redistributions of source code must retain the above copyright
+*notice, this list of conditions and the following disclaimer.
+** Redistributions in binary form must reproduce the above
+*copyright notice, this list of conditions and the following disclaimer
+*in the documentation and/or other materials provided with the
+*distribution.
+** Neither the name of Google Inc. nor the names of its
+*contributors may be used to endorse or promote products derived from
+*this software without specific prior written permission.
+ *
+*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+*A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+*OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+*SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+*LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+*DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+*THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+*(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+*OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// A straightforward SHA-1 implementation based on RFC 3174.
+// http://www.ietf.org/rfc/rfc3174.txt
+// The names of functions and variables (such as "a", "b", and "f")
+// follow notations in RFC 3174.
+
 #include "sha1.h"
 
 void SHA1::addBytes(const uint8_t* input, size_t length)