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How to encrypt a string using a pem-encoded public key (obtained from Python)

I’m communicating between Python and Elixir. Python reads my (Linux-standard, ssh-keygen with no options) ~/.ssh/id_rsa.pub, pem-encodes ...

#cryptography

10 4538 8

2023-10-22 12:28:58 UTC

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Need help with basic crypto in Erlang/Elixir: Decryption Error: Failed to decrypt:

I have been battling with some code: I have 2 variants I have been testing: def ds4 do try do private_key_pem = File.read!(...

#cryptography

29 900 25

2024-12-20 16:38:07 UTC

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AES-SIV implementation in Elixir?

Dear elixir programmers, I am currently having a project where the server sends me a nonce to be used in a AES-SIV encryption scheme (rf...

#cryptography

0 107 0

2025-07-28 20:09:45 UTC

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How to generate GPG-compatible and PEM-encoded keys using Elixir?

I’m trying to create an Elixir code that will generate GnuPG-compatible key pairs and also to be able to encrypt, decrypt and sign messag...

#openssl#gpg#cryptography

0 999 1

2021-09-28 14:12:55 UTC

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How to encrypt files with PGP keys?

Hello all, Hope everyone is doing all right. Encrypting files with RSA keys is pretty easy with Elixir/Erlang, but I couldn’t find ou...

#cryptography

3 870 3

2023-03-02 15:48:02 UTC

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Decrypting AEAD-GCM : which crypto packages should I use?

Hi everyone! I have an AEAD-GCM encrypted token with the cipher text, init vector, and the tag. I also have a key which is base64 encode...

#cryptography

2 751 3

2023-07-25 20:36:30 UTC

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Make a SHAKE256 hash

Looks like the SHAKE256 hashing algorithm is built into OTP. I’ve tried to use it in elixir… but this command fails, along with any vari...

#cryptography

2 435 1

2023-04-04 14:33:15 UTC

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