Breaks on OTP Release 24

[CamelCafeRider]

iex(4)> System.otp_release()
"24"
iex(5)> clear_text = "my-clear-text"
"my-clear-text"
iex(6)> auth_data = "my-auth-data"
"my-auth-data"
iex(7)> {:ok, aes_256_key} = ExCrypto.generate_aes_key(:aes_256, :bytes)
{:ok,
<<16, 212, 156, 208, 202, 106, 240, 39, 18, 138, 213, 17, 35, 15, 50, 53, 156,
60, 141, 243, 97, 61, 145, 27, 178, 31, 106, 172, 167, 224, 213, 119>>}
iex(8)> {:ok, {ad, {init_vec, cipher_text, cipher_tag}}} = ExCrypto.encrypt(aes_256_key, auth_data, clear_text)
** (UndefinedFunctionError) function :crypto.block_encrypt/4 is undefined or private, use crypto:crypto_one_time/5, crypto:crypto_one_time_aead/6,7 or crypto:crypto(dyn_iv)?init + crypto:crypto(dyn_iv)?_update + crypto:crypto_final instead
(crypto 5.0.2) :crypto.block_encrypt(:aes_gcm, <<16, 212, 156, 208, 202, 106, 240, 39, 18, 138, 213, 17, 35, 15, 50, 53, 156, 60, 141, 243, 97, 61, 145, 27, 178, 31, 106, 172, 167, 224, 213, 119>>, <<75, 167, 47, 63, 228, 39, 177, 233, 98, 107, 47, 119, 119, 193, 82, 54>>, {"my-auth-data", "my-clear-text"})
(ex_crypto 0.10.0) lib/ex_crypto.ex:317: ExCrypto._encrypt/4

[dynamite-ready]

I suspect I'm running into this same issue. For sure, I'm also using ExCrypto.encrypt/3 and my app breaks when calling it with the correct arguments.

I'm running Elixir v1.12.2, on OTP v24 (Ubuntu Xenial).
Might be an idea to try and install ExCrypto from the master branch, to get hold of the OTP 24 specific changes.

Update: I can confirm that running from the master branch works ({:ex_crypto, git: "https://github.com/ntrepid8/ex_crypto.git"}). but it would be ideal if the update was tagged and pushed to Hex. I'd have thought it's quite an important module.

[ntrepid8]

Yes, I'm planning to push the updates. Sorry for the delay.

[CamelCafeRider]

Thank you @ntrepid8

[pbm]

I just tried to update to OTP 24 and hit this issue. Seems Hex.pm is still listing 0.10.0 as the latest. If I use the master branch, things seem to work. Is there an update planned for Hex.pm to fix it for OTP 24?

[jonericcook]

This project is awesome! @ntrepid8 any news on releasing an updated version to hex.pm?

[barttenbrinke]

I came here to ask the exact same thing as @jonericcook - Awesome project 🥳

[jonericcook]

would it be appropriate / inappropriate for one of use to fork and release the updated version onto hex under a new name?

[kdawgwilk]

This library uses an MIT license so there shouldn't be any legal issues but not sure what open source etiquette would say. I know a very similar thing was done with https://github.com/ninenines/gun when a fork was published to support gRPC e.g. {:gun, "~> 2.0.0", hex: :grpc_gun} so there is a precedent set

[bogmir]

I see that the library incorporates changes for OTP 24 now. Just a kind reminder that people are waiting for it to be released on hex.pm. Thanks very much!

[wpr101]

Is there anybody who can take over this repo or publish it to hex.pm? Would be greatly appreciated.

[kdawgwilk]

Just found a copy of the lib someone else published back in august https://hex.pm/packages/ex_crypto_copy not sure if it includes the otp 24 fixes yet though

EDIT: Looks like it might because the OTP fixes were merged in May

[doublej74]

Is the maintainer still up and running? maybe he should transfer the project? so we can continue developments. else the lib will die :-(

[ntrepid8]

I'm happy to add more maintainers who can help admin the project. If anyone wants to volunteer I'm interested :)

[Sinc63]

I just converted my mix.exs to {:ex_crypto, github: "ntrepid8/ex_crypto"} since the content to fix the warnings is there, @ntrepid8 just hasn't had the time to release it.

There's one warning left about a duplicate doc on lib/ex_crypto.ex:306 from line 277. Other than that this is good.