https://github.com/simia-tech/crypt

Crypt implementation in pure Go
https://github.com/simia-tech/crypt

Last synced: 6 days ago
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Crypt implementation in pure Go

• Host: GitHub
• URL: https://github.com/simia-tech/crypt
• Owner: simia-tech
• License: apache-2.0
• Created: 2018-01-23T12:54:57.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2022-05-09T12:30:21.000Z (over 2 years ago)
• Last Synced: 2024-06-19T04:13:21.756Z (5 months ago)
• Language: Go
• Size: 59.6 KB
• Stars: 9
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        

# Crypt

[![Build Status](https://travis-ci.org/simia-tech/crypt.svg?branch=master)](https://travis-ci.org/simia-tech/crypt) [![Go Report Card](https://goreportcard.com/badge/github.com/simia-tech/crypt)](https://goreportcard.com/report/github.com/simia-tech/crypt)  [![Documentation](https://pkg.go.dev/badge/github.com/simia-tech/crypt?status.svg)](https://pkg.go.dev/github.com/simia-tech/crypt)

Crypt implementation in pure Go. It provides a unified interface to varous hashing algorithms for key derivation.

# Example

```go

func main() {

    password := "password"

    settings := "$argon2id$v=19$m=65536,t=2,p=4$c2FsdHNhbHQ" // salt = "saltsalt"

    encoded, err := crypt.Crypt(password, settings)

    if err != nil {

        log.Fatal(err)

    }

    fmt.Println(encoded)

    // Output: $argon2id$v=19$m=65536,t=2,p=4$c2FsdHNhbHQ$mxUf7CB5gEwtDSiHfZCvxj17E8XeTFh2fpti1ioD3SA

}

```

# Algorithm

Currently, the following algorithms are supported:

|  Code    | Name     | Example                                                                                              |

|----------|----------|------------------------------------------------------------------------------------------------------|

|        1 | MD5      | $1$deadbeef$Q7g0UO4hRC0mgQUQ/qkjZ0                                                                   |

|        5 | SHA256   | $5$saltstring$5B8vYYiY.CVt1RlTTf8KbXBH3hsxY/GNooZaBBGWEc5                                            |

|        6 | SHA512   | $6$saltstring$svn8UoSVapNtMuq1ukKS4tPQd8iKwSMHWjl/O817G3uBnIFNjnQJuesI68u4OTLiBFdcbYEdFCoEOfaS35inz1 |

|       2a | bcrypt   | $2a$05$/OK.fbVrR/bpIqNJ5ianF.Sa7shbm4.OzKpvFnX1pQLmQW96oUlCq                                         |

|  argon2i | Argon2i  | $argon2i$v=19$m=65536,t=2$c29tZXNhbHQ$IMit9qkFULCMA/ViizL57cnTLOa5DiVM9eMwpAvPwr4                    |

| argon2id | Argon2id | $argon2id$v=19$m=65536,t=2,p=4$c29tZXNhbHQ$GpZ3sK/oH9p7VIiV56G/64Zo/8GaUw434IimaPqxwCo               |

It's recommended that you used `argon2id` for crypting passwords.

# Links

This implementation is inspired by [crypt](https://github.com/GehirnInc/crypt).

# License

The code is licensed under [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0)