https://github.com/ellectroid/sha-256-little-endian-self-contained

SHA-256 Little Endian Self-Contained
https://github.com/ellectroid/sha-256-little-endian-self-contained

Last synced: about 22 hours ago
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SHA-256 Little Endian Self-Contained

• Host: GitHub
• URL: https://github.com/ellectroid/sha-256-little-endian-self-contained
• Owner: ellectroid
• License: unlicense
• Created: 2023-06-21T23:35:06.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-06-21T23:58:59.000Z (over 1 year ago)
• Last Synced: 2023-09-30T05:58:12.283Z (about 1 year ago)
• Language: C++
• Homepage:
• Size: 9.77 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SHA-256-Little-Endian-Self-Contained

Basic self-contained implementation of SHA-256.

Requirements: -fno-strict-aliasing

Properties: 

- Implementation for little-endian system

- Only byte data access, no memory alignment required

- All memory, including for constants, is allocated on stack on function call (easily modifiable)

- 32-bit input data byte length (easily modifiable)

Possible improvement (?): not use uint32_t Hash[8] at all and use the Output itself as a hash buffer.