Bug#989913: ITP: golang-github-zmap-rc2 -- RC2 library in Go

["Peymaneh Nejad" <p.nejad@posteo.de>]

Package: wnpp
Severity: wishlist
Owner: Peymaneh Nejad <p.nejad@posteo.de>

* Package name    : golang-github-zmap-rc2
  Version         : 0.0~git20190804.abaa705-1
  Upstream Author : The ZMap Project
* URL             : https://github.com/zmap/rc2
* License         : Apache-2.0
  Programming Lang: Go
  Description     : RC2 library in Go
 A crypto/cipher cipher.Block interface, just like AES. 

Dependency of github.com/smallstep/zcrypto, which is a dependency of 
github.com/smallstep/cli, which is a dependency of the caddy webserver