This project demonstrates how to you ECDSA algorithms to sign and verify data. Although not directly related to ECDSA, it shows how to create a Public Address using the same approach as Ethereum and other block chain technologies. ECDSA, and this type of cryptogrphy is an essential component of blockchain technology.

I also demonstrate how to store the public and private keys in a string format. This can be tricky because the cryptography algorithms work with byte arrays. However, byte arrays are difficult to debug and work with when storing data.