https://github.com/codingsince1985/checksum

Compute message digest for large files in Go
https://github.com/codingsince1985/checksum

blake2s checksum crc32 go golang md5 message-digest sha1 sha256

Last synced: 4 days ago
JSON representation

Compute message digest for large files in Go

• Host: GitHub
• URL: https://github.com/codingsince1985/checksum
• Owner: codingsince1985
• License: mit
• Created: 2014-11-05T09:37:00.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2023-12-19T00:10:55.000Z (about 1 year ago)
• Last Synced: 2024-07-31T20:51:28.637Z (5 months ago)
• Topics: blake2s, checksum, crc32, go, golang, md5, message-digest, sha1, sha256
• Language: Go
• Homepage:
• Size: 27.3 KB
• Stars: 102
• Watchers: 3
• Forks: 17
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-go - checksum - Compute message digest, like MD5, SHA256, SHA1, CRC or BLAKE2s, for large files. (File Handling / Search and Analytic Databases)
• awesome-go-extra - checksum - 11-05T09:37:00Z|2021-11-29T08:44:34Z| (File Handling / Advanced Console UIs)

README

        
checksum

==

[![PkgGoDev](https://pkg.go.dev/badge/github.com/codingsince1985/checksum)](https://pkg.go.dev/github.com/codingsince1985/checksum)

[![Go Report Card](https://goreportcard.com/badge/codingsince1985/checksum)](https://goreportcard.com/report/codingsince1985/checksum)

[![codecov](https://codecov.io/gh/codingsince1985/checksum/branch/master/graph/badge.svg?token=BO1wAQwc85)](https://codecov.io/gh/codingsince1985/checksum)

Compute message digest, like MD5, SHA256, SHA1, CRC or BLAKE2s-256 in Golang for potentially large files.

Usage

--

```go

package main

import (

	"fmt"

	"github.com/codingsince1985/checksum"

)

func main() {

	file := "/home/jerry/Downloads/ubuntu-20.04.2.0-desktop-amd64.iso"

	md5, _ := checksum.MD5sum(file)

	fmt.Println(md5)

	sha256, _ := checksum.SHA256sum(file)

	fmt.Println(sha256)

	sha1, _ := checksum.SHA1sum(file)

	fmt.Println(sha1)

	crc32, _ := checksum.CRC32(file)

	fmt.Println(crc32)

	blake2s256, _ := checksum.Blake2s256(file)

	fmt.Println(blake2s256)

}

```

License

==

checksum is distributed under the terms of the MIT license. See LICENSE for details.