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README.md

sha-2

Contents

SHA-2 algorithm implementations.

At the moment, only SHA-256 is implemented.

Design criteria

  • Easy to test, include in any project, compile and link.

  • ANSI C with as little specific C99 as possible (e.g. extended integer types are used, but not bool).

  • Portable. Makes no assumptions on the target system's endianess or word size.

  • The SHA-256 implementation is a straightforward implementation of the algorithm specified on Wikipedia. At the moment, no effort at all has been put on optimization.

License

This repository is made available in the public domain. See LICENSE FILE.