SM3Sum utility

What is SM3?

SM3 is a hash digest algorithm published by the National Cryptography Administration, China as GM/T 0004-2012: SM3 cryptographic hash algorithm.

What is SM3Sum?

SM3Sum is an implementation of SM3 algorithm which provides a simlar interface with md5sum in GNU/Linux distributions with mentor from OpenAnolis community under the funding of Open Source Promotion Plan.

License

TBD

TODO

1. block process to reduce memory footprint
2. test suits