Module: RbNaCl::Sodium

Included in:
Boxes::Curve25519XSalsa20Poly1305, Boxes::Curve25519XSalsa20Poly1305::PrivateKey, GroupElements::Curve25519, HMAC::SHA256, HMAC::SHA512256, Hash::Blake2b, Hash::SHA256, Hash::SHA512, OneTimeAuths::Poly1305, Random, RbNaCl::SecretBoxes::XSalsa20Poly1305, RbNaCl::Signatures::Ed25519, RbNaCl::Signatures::Ed25519::SigningKey, RbNaCl::Signatures::Ed25519::VerifyKey, Version, Util
Defined in:
lib/rbnacl/sodium.rb,
lib/rbnacl/sodium/version.rb

Overview

Provides helpers for defining the libsodium bindings

Defined Under Namespace

Modules: Version

Instance Method Summary collapse

Instance Method Details

#primitive ⇒ Object 



23
24
25
 
# File 'lib/rbnacl/sodium.rb', line 23

def primitive
  sodium_primitive
end

#sodium_constant(constant, name = constant) ⇒ Object 



27
28
29
30
31
 
# File 'lib/rbnacl/sodium.rb', line 27

def sodium_constant(constant, name=constant)
  fn = "crypto_#{sodium_type}_#{sodium_primitive}_#{constant.to_s.downcase}"
  attach_function fn, [], :ulong_long
  self.const_set(name, self.public_send(fn))
end

#sodium_function(name, function, arguments) ⇒ Object 



33
34
35
36
37
38
39
40
41
 
# File 'lib/rbnacl/sodium.rb', line 33

def sodium_function(name, function, arguments)
  self.module_eval "  attach_function \#{function.inspect}, \#{arguments.inspect}, :int\n  def self.\#{name}(*args)\n    ret = \#{function}(*args)\n    ret == 0\n  end\n  eos\nend\n", __FILE__, __LINE__ + 1

#sodium_primitive(primitive = nil) ⇒ Object 



18
19
20
21
 
# File 'lib/rbnacl/sodium.rb', line 18

def sodium_primitive(primitive = nil)
  return @primitive if primitive.nil?
  @primitive = primitive
end

#sodium_type(type = nil) ⇒ Object 



13
14
15
16
 
# File 'lib/rbnacl/sodium.rb', line 13

def sodium_type(type = nil)
  return @type if type.nil?
  @type = type
end