Current section
4 Versions
Jump to
Current section
4 Versions
Compare versions
3
files changed
+35
additions
-2
deletions
| @@ -10,4 +10,4 @@ | |
| 10 10 | {<<"links">>,[{<<"GitHub">>,<<"https://github.com/danj3/elixir-hashcash">>}]}. |
| 11 11 | {<<"name">>,<<"hashcash">>}. |
| 12 12 | {<<"requirements">>,[]}. |
| 13 | - {<<"version">>,<<"1.1.0">>}. |
| 13 | + {<<"version">>,<<"1.1.1">>}. |
| @@ -1,4 +1,37 @@ | |
| 1 1 | defmodule Hashcash do |
| 2 | + @moduledoc """ |
| 3 | + Elixir implementation of the hashcash algorigthm as described in |
| 4 | + http://hashcash.org and |
| 5 | + https://en.wikipedia.org/wiki/Hashcash |
| 6 | + |
| 7 | + # Generate a stamp for another party to generate: |
| 8 | + |
| 9 | + ``` |
| 10 | + Hashcash.resource("foobar") |> Hashcash.resource_format |
| 11 | + %Hashcash{ |
| 12 | + bits: 20, |
| 13 | + counter: 0, |
| 14 | + date: [year: 2022, month: 9, day: 2], |
| 15 | + ext: nil, |
| 16 | + rand: "gAbLlrNJFwsKWincKbOvNP6kNkUHRt1", |
| 17 | + resource: "foobar", |
| 18 | + stamp_base: "1:20:220902:foobar::gAbLlrNJFwsKWincKbOvNP6kNkUHRt1", |
| 19 | + stamp_string: "1:20:220902:foobar::gAbLlrNJFwsKWincKbOvNP6kNkUHRt1:0", |
| 20 | + version: 1 |
| 21 | + } |
| 22 | + ``` |
| 23 | + |
| 24 | + The `stamp_string` can be sent to the other party. |
| 25 | + |
| 26 | + To verify: |
| 27 | + |
| 28 | + ``` |
| 29 | + iex(4)> Hashcash.stamp("1:20:220902:foobar::GszJUJJC+tcQSkvw+GPg7FBYYi289eL:294524") |> Hashcash.verify("foobar") |
| 30 | + {:ok, :verified} |
| 31 | + ``` |
| 32 | + |
| 33 | + """ |
| 34 | + |
| 2 35 | require Logger |
| 3 36 | |
| 4 37 | defstruct version: 1, |
| @@ -4,7 +4,7 @@ defmodule Hashcash.Mixfile do | |
| 4 4 | def project do |
| 5 5 | [ |
| 6 6 | app: :hashcash, |
| 7 | - version: "1.1.0", |
| 7 | + version: "1.1.1", |
| 8 8 | elixir: "~> 1.6", |
| 9 9 | build_embedded: Mix.env == :prod, |
| 10 10 | start_permanent: Mix.env == :prod, |