https://github.com/lloydmeta/pseudo_encrypt-rs

A native Rust generic implementation of the pseudo_encrypt function from Psql
https://github.com/lloydmeta/pseudo_encrypt-rs

postgresql pseudo-encrypt pseudoencrypt psql rust

Last synced: 8 months ago
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A native Rust generic implementation of the pseudo_encrypt function from Psql

• Host: GitHub
• URL: https://github.com/lloydmeta/pseudo_encrypt-rs
• Owner: lloydmeta
• Created: 2020-10-29T03:03:12.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2020-12-20T12:52:42.000Z (over 5 years ago)
• Last Synced: 2025-02-01T02:04:31.242Z (over 1 year ago)
• Topics: postgresql, pseudo-encrypt, pseudoencrypt, psql, rust
• Language: Rust
• Homepage:
• Size: 8.79 KB
• Stars: 2
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
## pseudo_encrypt-rs 

[![pseudo_encrypt-rs-CI](https://github.com/lloydmeta/pseudo_encrypt-rs/workflows/Continuous%20integration/badge.svg?branch=main)](https://github.com/lloydmeta/pseudo_encrypt-rs/actions?query=branch%3Amain)

[![pseudo_encrypt](https://docs.rs/pseudo_encrypt/badge.svg)](https://docs.rs/pseudo_encrypt)

[![Crates.io](https://img.shields.io/crates/v/pseudo_encrypt.svg)](https://crates.io/crates/pseudo_encrypt)

This is a native Rust generic implementation of the `pseudo_encrypt` function [from Psql](https://wiki.postgresql.org/wiki/Pseudo_encrypt)

> pseudo_encrypt(int) can be used as a pseudo-random generator of unique values. It produces an integer output that is 

> uniquely associated to its integer input (by a mathematical permutation), but looks random at the same time, with

> zero collision. This is useful to communicate numbers generated sequentially without revealing their ordinal position 

> in the sequence (for ticket numbers, URLs shorteners, promo codes...

There is out of the box support for integer primitives that are 32bit and up:

- i32

- u32

- i64

- u64

- i128

- u128