https://github.com/chibby0ne/using_sha

Simple sha256 program using openssl's libcrypto library
https://github.com/chibby0ne/using_sha

c crypto sha256

Last synced: about 4 hours ago
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Simple sha256 program using openssl's libcrypto library

• Host: GitHub
• URL: https://github.com/chibby0ne/using_sha
• Owner: chibby0ne
• Created: 2018-01-30T22:17:39.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-01-30T22:19:09.000Z (almost 7 years ago)
• Last Synced: 2024-11-08T11:22:50.524Z (about 2 months ago)
• Topics: c, crypto, sha256
• Language: C
• Size: 2.93 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Simple c program that caluclates sha256sum using OpenSSL's Libcrypto

## Build

```

mkdir build

cd build

cmake ..

make

```

## Usage 

For use simply provide one command line argument to calculate the sha256sum,

by using both: the sha256 functions from the library, and the bash

command `sha256sum` for verification.

eg:

```

$ ./sha256_test ioajpdsoijfpojdsf

Word to hash: ioajpdsoijfpojdsf

Calculated hash: 050b2748fd858f0eefcae1216e0788caed979ac8edc6c7c4690b84d04952ac6e

Golden hash (sha256sum): 050b2748fd858f0eefcae1216e0788caed979ac8edc6c7c4690b84d04952ac6e

Hash matches!

```

## License

MIT