FLEK

A Rustacean implementation of my own algorithms to check for password security.

ABOUT

This is my Rust implementation of a package I wrote in Dart roughly a year ago and implemented also in ECMA Script. These packages all do one thing: They provide functions for you to check whether your passwords are secure or not. My algorithm gives your password a score and if the score is higher than eight, then the password is deemed to be secure. Why Flek? The name is a combination of the words Flaw and Che(c)k. All of these packages implement an algorithm of my own design and have all been optimized to be as fast as possible. Enjoy.

INSTALLATION

FOR RUST PROJECTS

To use Flek in your Rust project, add this line to your project's Cargo.toml:

TOML flek = "1.8.0"

FOR THE COMMAND LINE

You can install Flek via Cargo itself using this command:

bash cargo install flek

Alternatively, you can download a compiled binary for 64-bit systems from this repository's Releases section.

I recently uploaded Flek to the Arch User Repository so you can install Flek from there using this command:

bash paru -S flek

USAGE

APIs

For usage instuctions on Flek's functions and structures, please read the documentation here.

COMMAND LINE

To get info about the security analysis of a password, make sure the flek command is available from the command line. If the command is available, you can run these commands from the command line:

• Get security info about your password:

```bash flek -p 1969HoglinSteak_@

OR

flek --pwd 1969HoglinSteak_@

OR

flek pwd 1969HoglinSteak_@ ```

• Generate a secure password from a specified length:

```bash flek -g 19

OR

flek --gen 19

OR

flek gen 19 ```

• Get version info:

```bash flek -v

OR

flek --version

OR

flek version ```

• Get help info:

```bash flek -h

OR

flek --help

OR

flek help ```

LINKS

There are other implementations of my algorithm in other languages:

• Dart: VIEW
• ECMA Script: VIEW
• A small web app showcasing the algorithm: VIEW

CHANGELOG

Version 1.0.0

• Initial release.
• Upload to GitHub.

Version 1.1.0

• The Doll Update.
• Updated, published, and uploaded under my new name.

Version 1.2.0

• Split the code into modules.
• Added a small CLI command to the project.
• Added unit tests.

Version 1.3.0

• Updated dependency for CLI building.
• Aggressive optimization of the executable.
• Aggressively better error handling.

Version 1.4.0

• Added even better handling of errors.
• Removed redundant functions.
• Added a new dependency: coutils.
• Removed the rand dependency.

Version 1.5.0

• Updated the version of the cliply crate.
• Updated the version of the coutils crate to work better with WASM builds.
• Updated documentation.

Version 1.6.0

• Updated documentation.
• Updated the version of the CLI tool.
• Automatic generation of binaries for 64-bit desktop platforms.

Version 1.7.0

• Updated documentation.
• Updated the version of the CLI tool.
• Added a method to generate a secure password.
• Added a flag to the CLI tool to generate a secure password.
• Added a data structure to hold information about a secure password.

Version 1.8.0

• Updated documentation.
• Added an error case for when an invalid length is supplied to the API for generating a secure password!
• Added an error case for when an empty string is supplied to the API for password analysis.

NOTE

• Flek by Alexander Abraham a.k.a. "Angel Dollface"
• Licensed under the MIT license.