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SHA-2 FIPS-180-4 [Update April 2020]

Submitted on: 4/2/2020 6:58:27 AM
By: Rde 
Level: Advanced
User Rating: By 1 Users
Compatibility: VB 5.0, VB 6.0
Views: 6787
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SHA-2 FIPS-180-4 [Update April 2020]

This class makes very fast open source code performing the SHA-2 hash functions (224-256-384-512-512/224-512/256) freely available to any OS on 32-bit x86 with rudimentary mmx.

This is a stand-alone 40kb class utilizing low-level machine code for accelerated speed. Highly optimized and very fast!

You are free to use any part or all of this code even for commercial purposes under the agreement that you receive absolutely no warranties expressed or implied.

Now includes option for Finalize to also return the message bit length. Latest 2020 update offers improved performance of the as$embler algorithm and provides all official digest size additions to the specification. Update April 2020 supersedes all prior versions.

100% compatible with the SHA-2 specification.
The official publication is available free of charge from:

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