https://github.com/dchest/bcrypt_pbkdf

Go implementation of bcrypt_pbkdf(3) from OpenBSD
https://github.com/dchest/bcrypt_pbkdf

Last synced: 23 days ago
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Go implementation of bcrypt_pbkdf(3) from OpenBSD

• Host: GitHub
• URL: https://github.com/dchest/bcrypt_pbkdf
• Owner: dchest
• License: bsd-2-clause
• Created: 2014-04-07T23:08:02.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-02-05T18:45:40.000Z (almost 10 years ago)
• Last Synced: 2024-10-14T12:08:18.849Z (about 1 month ago)
• Language: Go
• Homepage: http://godoc.org/github.com/dchest/bcrypt_pbkdf
• Size: 176 KB
• Stars: 13
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

        
Go implementation of bcrypt_pbkdf(3) from OpenBSD

(a variant of PBKDF2 with bcrypt-based PRF).

USAGE

  func Key(password, salt []byte, rounds, keyLen int) ([]byte, error)

  

  Key derives a key from the password, salt and rounds count, returning a

  []byte of length keyLen that can be used as cryptographic key.

  

  Remember to get a good random salt of at least 16 bytes.  Using a higher

  rounds count will increase the cost of an exhaustive search but will also

  make derivation proportionally slower.

REFERENCES

* http://www.tedunangst.com/flak/post/bcrypt-pbkdf

* http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/lib/libutil/bcrypt_pbkdf.c