pr0f3ss / SHA

C++ Implementation of the SHA512, SHA384 and SHA256 hashing algorithms

SHA

C++ implementation of the SHA512, SHA384 and SHA256 hashing algorithms. Requires the messages to be of size < size_t bytes.

Usage example

#include "SHA512.h" //include SHA512 definition

SHA512 sha512; //instantiate a SHA512 object
sha512.hash("Example"); //returns the hash as a string

Compile and run

1. Clone the repository onto your disk: git clone https://github.com/pr0f3ss/SHA512.git
2. Compile either statically or shared: make static / make shared
3. Include the header file in your .cpp file, e.g. #include "SHA256.h", and use the library functions
4. a) Compile using static library: g++ main.cpp -Lbin/static -lsha -o static_binary
5. b) Compile using shared library: g++ main.cpp -lsha -o shared_binary
6. Run: ./x_binary (where x either shared or static)

Example

src/example.cpp provides an example usage of this repository. It hashes the first argument given when running the object file using the SHA512, SHA384 and SHA256 methods. make all compiles two binaries using either static or shared linking in bin/static-example or bin/shared-example respectively.

1. Clone the repository onto your disk: git clone https://github.com/pr0f3ss/SHA512.git
2. Compile: make all
3. Run: ./bin/x-example test (where x either shared or static)
4. Output:

SHA256:9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
SHA384:768412320f7b0aa5812fce428dc4706b3cae50e02a64caa16a782249bfe8efc4b7ef1ccb126255d196047dfedf17a0a9
SHA512:ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff