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# userhash
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Generate pseudonyms for user profiles based on hashing of user data.
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Any text file (CSV, JSONL, TXT) with user data is read line by line.
Every line hashed using the scrypt algorithm.
A salt of at least 16 bytes must be used.
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## Requirements
Tested to work with Python 3.6
Either Python 3.6 with OpenSSL 1.1+ or py-scrypt is required.
```bash
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pip install scrypt
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```
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## Usage/Examples
See help for more information:
```sh
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python3 userhash.py -h
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```
## Authors
- [Anton Kasimov ](https://gitea.radium.group/toxa )
## Refferences
- [The scrypt Password-Based Key Derivation Function ](https://datatracker.ietf.org/doc/rfc7914/ ) (RFC 7914)
- [Stronger key derivation via sequentialmemory-hard functions ](http://www.tarsnap.com/scrypt/scrypt.pdf ) by [Colin Percival ](https://en.wikipedia.org/wiki/Colin_Percival )