exgpg Alternatives - Elixir Cryptography

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Programming language: Elixir

License:

Tags: Cryptography

exgpg alternatives and similar packages

Based on the "Cryptography" category.
Alternatively, view exgpg alternatives based on common mentions on social networks and blogs.

comeonin

9.6 0.2 exgpg VS comeonin

Password authorization (bcrypt) library for Elixir.
cloak

8.8 1.3 exgpg VS cloak

Cloak makes it easy to use encryption with Ecto.

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pot

7.7 1.7 exgpg VS pot

Erlang library for generating one time passwords compatible with Google Authenticator.
ex_crypto

6.9 0.0 exgpg VS ex_crypto

Elixir wrapper for Erlang crypto and public_key modules. Provides sensible defaults for many crypto functions to make them easier to use.
cipher

6.3 0.0 exgpg VS cipher

Elixir crypto library to encrypt/decrypt arbitrary binaries.
rsa_ex

5.2 0.0 exgpg VS rsa_ex

Library for working with RSA keys.
one_time_pass_ecto

5.1 0.7 exgpg VS one_time_pass_ecto

One-time password library for Elixir.
rsa

3.7 0.0 exgpg VS rsa

public_key cryptography wrapper for Elixir.
crypto_rsassa_pss

2.5 0.0 exgpg VS crypto_rsassa_pss

RSASSA-PSS Public Key Cryptographic Signature Algorithm for Erlang.
siphash-elixir

2.5 0.0 exgpg VS siphash-elixir

Elixir implementation of the SipHash hash family.
aescmac

2.5 0.0 exgpg VS aescmac

AES CMAC (RFC 4493) in Elixir.
ntru_elixir

2.4 0.5 exgpg VS ntru_elixir

Elixir wrapper for libntru. A post quantum cryptography system.
Brute

1.3 0.0 exgpg VS Brute

Generate streams for combinations
elixir_tea

1.2 0.0 exgpg VS elixir_tea

TEA implementation in Elixir.
ex_bcrypt

0.9 0.0 exgpg VS ex_bcrypt

Elixir wrapper for the OpenBSD bcrypt password hashing algorithm.
tea_crypto

0.7 0.0 exgpg VS tea_crypto

Tiny Encryption Algorithm implementation.

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README

Exgpg

Use gpg from elixir

Installation

Add this to your mixfile

 { :exgpg, "~> 0.0.3" },

Install goon and put it on your PATH. If you can run goon and get a usage output, then porcelain and thereby exgpg will be able to use it.

Usage

Symmetric

#proc is a Porcelain.Process. The `out` key is a stream of gpg's output.
proc = Exgpg.symmetric("test string", [passphrase: "hunter2"])

# this will be a binary of the encrypted "test string"
encrypted = Enum.into(proc.out, "") 

proc = Exgpg.decrypt(encrypted, [passphrase: "hunter2"])

#put the decrypt stream into a string
Enum.into(proc.out, "") # this will be "test string"

Asymmetric


#proc is a Porcelain.Process. The `out` key is a stream of gpg's output. this
#method allows for direct piping..
defp output(proc), do: proc.out

out = "hello world"
|> Exgpg.encrypt([{:recipient, "[email protected]"}, {keyring: "alice.pub"}])
|> output
|> Exgpg.decrypt([secret_keyring: "alice.sec", keyring: "alice.pub"])
|> output
|> Enum.into("")

IO.puts out # this will print "hello world"

Generate a keypair

{:ok, proc} = Exgpg.gen_key(
      [
        key_type: "DSA",
        key_length: "1024",
        subkey_type: "ELG-E",
        subkey_length: "1024",
        name_real: "alice",
        name_email: "[email protected]",
        expire_date: "0",
        ctrl_pubring: "alice.pub", #pub ring will be written to alice.pub
        ctrl_secring: "alice.sec", #sec ring will be written to alice.sec
        ctrl_commit: "",
        ctrl_echo: "done"
      ]
    )

proc.status #will give the status code
proc.err #will give an error description, if one occurred

Options are passed directly to gpg, with a transformation to change the the key_with_underscore keylist convention in elixir to the --key-with-dashes. Most options should Just Work™.

exgpg

Use gpg from Elixir.