password key derivation function in crypto plugin?

Comments

• MoKaLux Member

  December 2023

  it is very specific of a task, maybe in a future Gideros Studio release?

  my growING GIDEROS github repositories: https://github.com/mokalux?tab=repositories

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• giovifav Member

  December 2023

  yeah i know that a very specific request and if it is unfeasible ii'll understand . thanks for your reply!

  Likes: MoKaLux

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• hgy29 Maintainer

  December 2023

  I can add PKBDF2 easily since I have the code at hand (used for WPA2). Would SHA1 be enough for your use case ?

  Likes: MoKaLux

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• giovifav Member

  December 2023

  that would be more than enough for my purpose! thank you very much. that would be really great!

  Likes: MoKaLux

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• hgy29 Maintainer

  December 2023

  For Gideros 2023.12: https://github.com/gideros/gideros/commit/d49fa18ceaccbdcf4442c99f51054d1a2ad5b042

  Likes: MoKaLux

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• hgy29 Maintainer

  December 2023

  Example code for PKBDF2:

  local data=Cryptography.pbkdf2("pass\0word","sa\0lt",4096,16) print((" %02x"):rep(#data):format(data:byte(1,#data)))

  It should print the generated key in hex format, and that should match the test vectors here: https://www.ietf.org/rfc/rfc6070.txt

  Likes: PaulH

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• giovifav Member

  December 2023

  Oh my goodness, thank you so much! Now that's efficiency! Where can I find your PayPal ? As soon as my paycheck arrives a donation is a must !

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• giovifav Member

  December 2023

  If I may ask what is the function of "\0" in password and salt?

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• hgy29 Maintainer

  December 2023 edited December 2023

  Oh, it was just check to test that 0 bytes in strings weren’t breaking things, and that was the last test vector of the RFC

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• giovifav Member

  December 2023

  Okay thank you. I am still a beginner in the world of encription/hashing! I am creating a lastpass or Spectre type app to learn

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• hgy29 Maintainer

  December 2023 edited December 2023

  Oh and donations are really welcome, here is the link: http://giderosmobile.com/donate

  Likes: MoKaLux

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• giovifav Member

  December 2023

  I made a donation of 20 euros. Unfortunately, being unemployed for now, I cannot afford much. I promise that when I have more income I will make another donation.
  Thank you for your fantastic work.

  Likes: hgy29, keszegh, MoKaLux, vitalitymobile

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• giovifav Member

  December 2023

  A quick question--is there any way to know what platform the application is running in ?
  I am using imgui and would like to know if the application is being used in a mobile device so that I can make the keyboard show up.

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• hgy29 Maintainer

  December 2023

  Hi,
  Application:getDeviceInfo() is what you are looking for.

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• giovifav Member

  December 2023

  I'm a fool. I had missed that! Thanks

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