- Download oldver verison of my tool from GitHub actions artifacts. https://github.com/MarekKnapek/mk_clib/suites/18431986431/artifacts/1068471379
- Download newer version of my tool from https://github.com/MarekKnapek/mk_clib/suites/18473732200/artifacts/1071599132
- Find some large file on your hard disk (>1GB) or create new one.
- You can use the dd tool for Windows from http://www.chrysocome.net/dd to create new file.
dd bs=1M count=1k if=/dev/random of=plaintext.bin --progress
- Encrypt the file with the Serpent cipher using the CTR mode and measure how long it took.
- I'm using the unix time utility from https://github.com/skeeto/w64devkit
- Command to encrypt:
c:\path\to\w64devkit64\bin\time.exe .\mkcc-release-x64.exe /direction encrypt /alg serpent /padding pkcs7 /mode ctr /kdf pbkdf2_sha2_512_256 /password Hunter2 /salt cryptor /cost 1000 /input plaintext.bin /output ciphertext.bin- Repeat the measurement with newver version of my tool. This version is able to detect and use the AVX-512F insturction set.
- Hopefully there should be around 2x performance improvement (if not held back by slow hard disk).
Created
November 24, 2023 16:13
-
-
Save MarekKnapek/2a90ace29ee4db6a5bfac93a87c4697a to your computer and use it in GitHub Desktop.
mkcc-performance
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment