sclib

A tiny scala library for CTFers

Scaladoc API: 193s.github.io/sclib/doc/1.1.0/

Install

$ git clone https://github.com/193s/sclib
$ cd sclib

$ sbt package

=> target/scala-*/sclib_*-1.1.jar

Example

"FLAG".md5.hex.toString.map(_.toInt.toBinaryString).toList.toString.base64enc.print

result:

TGlzdCgxMTAwMTAsIDExM......DEwLCAxMTAwMTAsIDExMDEwMCk=

Crypto/Hash

import sclib._

"aaaaa".base64enc  // => "YWFhYWE="
"QUJDREVGRw==".base64dec  // => "ABCDEFG"

"aaaaa".md5  // => 594f803b380a41396ed63dca39503542
"abc".hash("sha-256")  // => -4587e94070fe3015bebebf21a251dddc4ffc9e5c69e885634bef009e0dffea53

Web

import sclib.Web._

for (line <- urlopen("http://example.com")) println(line)
// => <!doctype html>
//    <html>...

urlencode("?a=100")  // => "%3Fa%3D100"