https://github.com/inmcm/simon_speck_ciphers

Implementations of the Simon and Speck Block Ciphers
https://github.com/inmcm/simon_speck_ciphers

block-ciphers c cipher-s cryptography decryption encryption fpga nsa python security vhdl

Last synced: 11 days ago
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Implementations of the Simon and Speck Block Ciphers

• Host: GitHub
• URL: https://github.com/inmcm/simon_speck_ciphers
• Owner: inmcm
• License: mit
• Created: 2015-03-09T23:02:30.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2018-07-21T19:07:20.000Z (over 6 years ago)
• Last Synced: 2024-10-11T22:28:01.483Z (27 days ago)
• Topics: block-ciphers, c, cipher-s, cryptography, decryption, encryption, fpga, nsa, python, security, vhdl
• Language: VHDL
• Size: 168 KB
• Stars: 95
• Watchers: 11
• Forks: 43
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# Simon_Speck_Ciphers

Implementations of the [Speck & Simon] Block Ciphers

## Status

### Python

- Speck Cipher Implemented

- Simon Cipher Implemented

### VHDL

- Speck Cipher Implemented

- Simon Cipher Implemented

- AXI Bus Peripheral available for Zynq/MicroBlaze Processors

  - Internal Clocked Version

  - Externally Clocked Version (includes clock boundary traversal module)

- Need to add top layer that add cipher block mode options.

### C

- Speck Cipher Encryption/Decryption Implemented

- Simon Cipher Encryption/Decryption Implemented

- Tests Available

- Need to Implement Block Modes

[Speck & Simon]: http://eprint.iacr.org/2013/404