arkadiyt

Cryptopals is a set of cryptographic challenges, originally published here: https://cryptopals.com

Set 8 of the challenges was never published publicly, until late March 2018. However the cryptopals website was not updated to include the challenges. This gist compiles the 8th set of the Cryptopals challenges.

title	link
57. Diffie-Hellman Revisited: Small Subgroup Confinement	https://toadstyle.org/cryptopals/513b590b41d19eff3a0aa028023349fd.txt
58. Pollard's Method for Catching Kangaroos	https://toadstyle.org/cryptopals/3e17c7b35fcf491d08c989081ed18c9a.txt
59. Elliptic Curve Diffie-Hellman and Invalid-Curve Attacks	https://toadstyle.org/cryptopals/a0833e607878a80fdc0808f889c721b1.txt

jpfuentes2

#!/bin/bash

# CentOS rbenv system wide installation script
# Forked from https://gist.github.com/1237417

# Installs rbenv system wide on CentOS 5/6, also allows single user installs.

# Install pre-requirements
yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel \
  make bzip2 autoconf automake libtool bison iconv-devel git-core

ryanb

Railties 3.1 RC4

• The new rake task assets:clean removes precompiled assets. [fxn]

• Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]

• Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]

• Template generation for jdbcpostgresql #jruby [Vishnu Atrai]

pithyless

# config/initializers/char_converter.rb
require 'uri'

module Support
  class CharConverter

    SANITIZE_ENV_KEYS = [
      "HTTP_COOKIE",     # bad cookie encodings kill rack: https://github.com/rack/rack/issues/225
      "HTTP_REFERER",
      "PATH_INFO",

abelmartin

# For RubyQue question: http://rubeque.com/problems/home-on-the-range

def find_range
  min = 0
  default_max = 99
  max = default_max
  goal = 4494
  while min <= max
    current_sum = (1..100).to_a[min..max].reduce(:+)
    if current_sum == 4494