The MIT License
Copyright (c) 2024 Deadpikle
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Ed25519Signer class based on work done by BouncyCastle (https://github.com/bcgit/bc-csharp). Their license is as follows (retrieved on 2024-07-13):
Copyright (c) 2000-2024 The Legion of the Bouncy Castle Inc. (https://www.bouncycastle.org). Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sub license, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Original C# port + code by Christian Winnerlein (CodesInChaos)
- Public domain
- Original repo: https://github.com/CodesInChaos/Chaos.NaCl
Poly1305 in c
- written by Andrew M. (floodyberry)
- original license: MIT or PUBLIC DOMAIN
- https://github.com/floodyberry/poly1305-donna/blob/master/poly1305-donna-unrolled.c
Curve25519 and Ed25519 in c
- written by Dan Bernstein (djb)
- public domain
- from Ref10 in SUPERCOP http://bench.cr.yp.to/supercop.html
(H)Salsa20 in c
- written by Dan Bernstein (djb)
- public domain
- from SUPERCOP http://bench.cr.yp.to/supercop.html
SHA512
- written by Christian Winnerlein (CodesInChaos)
- public domain
- directly from the specification