Public Domain C Library of Cryptographic functions. Including: MD5, SHA1, SHA256, SHA512, RC4, AES, ...
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WjCryptLib is a collection of cryptographic functions written in C. Each module is fully independent and generally requires only a single .c file and a a single .h file. AES-CTR does depend on the AES module, so in this case all four files are needed.
The functions are designed to be portable and have been tested on both a Little-Endian and a Big-Endian architecture. OpenMP is supported where parallelisation can occur.
The library and the demo programs can be built using CMake to generate a build setup for any system, including Visual Studio on Windows and Make or Ninja for Linux. Refer to cmake.org to get CMake.
Placed into Public Domain by WaterJuice 2013 - 2018
To use the library functions, only the following files are required, depending on what cryptographic functions are wanted.
Contains following algorithms:
In the projects directory there are several programs that compile to command line executables. One is WjCryptLibTest. This tests the algorithms against known test vectors. If compiling on a different system this is useful to verify that the results are still valid.
Additionally there are sample programs that demonstrate the functions. For each of the hash functions there is a program that creates a hash from a string given on command line. For RC4 and AES-CTR there are programs that output the stream in hex.
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.
In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.
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 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.
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