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Thread: C++ bcrypt

  1. #1
    Join Date
    Apr 2007
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    13

    C++ bcrypt

    I'm doing a quick little C++ app on Ubuntu and was wondering if crypt or something like that is around that supports blowfish hashing method like bcrypt? If someone could point me to lib, docs etc... something would be helpful.

    Thanks.

  2. #2
    Join Date
    Aug 2010
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    Lancs, United Kingdom
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    1,175
    Distro
    Xubuntu 14.04 Trusty Tahr

    Re: C++ bcrypt

    I use http://www.cryptopp.com/ in some projects.

  3. #3
    Join Date
    Apr 2007
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    13

    Re: C++ bcrypt

    Quote Originally Posted by spjackson View Post
    I use http://www.cryptopp.com/ in some projects.
    Just checking that out, while I do see blowfish under block ciphers, it doesn't look like it supports bcrypt hashing?

  4. #4
    Join Date
    Apr 2007
    Beans
    13

    Re: C++ bcrypt

    To be honest I though I could do this with crypt so I tried something like this:

    Code:
    crypt(argv[1], "$2a$10$randomgensalthere$")
    however it never seems to error but never gives any output at all :/ where as all the other key derivations seem to work just fine :/

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