1 Copyright (c) 2009-2021 Public Software Group e. V., Berlin, Germany

2

3 Permission is hereby granted, free of charge, to any person obtaining a

4 copy of this software and associated documentation files (the "Software"),

5 to deal in the Software without restriction, including without limitation

6 the rights to use, copy, modify, merge, publish, distribute, sublicense,

7 and/or sell copies of the Software, and to permit persons to whom the

8 Software is furnished to do so, subject to the following conditions:

9

10 The above copyright notice and this permission notice shall be included in

11 all copies or substantial portions of the Software.

12

13 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

14 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

15 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

16 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

17 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

18 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

19 DEALINGS IN THE SOFTWARE.

20

21

22 Additional notices:

23

24 File "libraries/moonhash/moonbridge_sha3.c" is derived from file "libraries/moonhash/Keccak-more-compact.c", which has been downloaded from <https://github.com/gvanas/KeccakCodePackage/blob/10856bc1922a1ee2c4d2822a88b9ef8fb5059932/Standalone/CompactFIPS202/Keccak-more-compact.c>. The code in file Keccak-more-compact.c is code that has, according to <https://github.com/gvanas/KeccakCodePackage/blob/10856bc1922a1ee2c4d2822a88b9ef8fb5059932/README.markdown>, been put into the public domain.