hash_pwd

#!/bin/bash
# Copyright (c) 2012-2018 CIYAM Developers

read -p "User Key: " ukey

if [ ! -f stretch ]; then
 g++ -pipe -O3 -fipa-pta -ffast-math -fno-defer-pop -o stretch stretch.cpp
fi

password=0
repeated=1

while [ ! "$password" = "$repeated" ]
do
  if [ ! "$repeated" = "1" ]; then
   echo "(password and repeat did not match - try again)"
  fi

  read -s -p "Password: " password
  echo ""
  if [ "$1" == "no_repeat" ]; then
   repeated="$password"
  else
   read -s -p "(repeat): " repeated
   echo ""
  fi
done

opassword=$password

password=`./stretch "$password$ukey"`
password=`echo $password | sha256sum`

# Remove the trailing " -" output from sha256.
password=`echo $password | cut -d ' ' -f 1`

if [ ! -f scrypt ]; then
  ./build-scrypt
fi

echo $password >hash
./scrypt enc hash password $opassword
rm hash

echo $password | xclip
echo Hashed stretched password is now on the clipboard...