#password #hash #hashing #crypt

pwhash

A collection of password hashing routines in pure Rust

4 releases (2 breaking)

0.3.0 Jan 13, 2019
0.2.0 May 9, 2018
0.1.2 Apr 1, 2017
0.1.1 Feb 9, 2016

#108 in Cryptography

Download history 49/week @ 2018-10-06 68/week @ 2018-10-13 41/week @ 2018-10-20 78/week @ 2018-10-27 49/week @ 2018-11-03 30/week @ 2018-11-10 44/week @ 2018-11-17 30/week @ 2018-11-24 35/week @ 2018-12-01 43/week @ 2018-12-08 27/week @ 2018-12-15 64/week @ 2018-12-22 65/week @ 2018-12-29 30/week @ 2019-01-05 69/week @ 2019-01-12

204 downloads per month
Used in 6 crates

MIT license

105KB
1.5K SLoC

pwhash

Build Status

A collection of password hashing and verification routines.

See the documentation for API reference.

Getting Started

Add the following to the [dependencies] section of your Cargo.toml:

pwhash = "0.3"

Also, import the crate in your crate root:

extern crate pwhash;

Example

extern crate pwhash;

use pwhash::bcrypt;

// Hash a password with default parameters.
let h_new = bcrypt::hash("password").unwrap();

// Verify a password against an existing hash.
let h = "$2y$05$bvIG6Nmid91Mu9RcmmWZfO\
         5HJIMCT8riNW0hEp8f6/FuA2/mHZFpe";
assert!(bcrypt::verify("password", h));

Summary

The following algorithms are currently implemented (in alphabetical order):

  • bcrypt

  • bsdi_crypt

  • md5_crypt

  • sha1_crypt

  • sha256_crypt

  • sha512_crypt

  • unix_crypt

Each algorithm resides in its eponymous module, and provides the following interface:

  • verify(): verify a password against a hash.

  • hash(): hash a password with default algorithm-spacific parameters.

  • hash_with(): hash a password with customized parameters.

There is also a convenience module unix which provides the functions unix::crypt, a crypt(3) work-alike, and unix::verify.

Dependencies

~66KB