ph4r05

#!/bin/bash

# This script will stop the sks server, dump it's contents to
# the $PREDIR, then restart the sks server.
#
# Matt Rude <matt@mattrude.com>  PGP: 0xDD23BF73
# URL: https://gist.github.com/mattrude/b0ac735d07b0031bb002

SKSDATE=`date +%Y-%m-%d`
USER="debian-sks"

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from cryptography.hazmat.backends import default_backend
from cryptography.x509.base import load_pem_x509_certificate
from cryptography.hazmat.primitives.serialization import load_ssh_public_key
from cryptography.hazmat.primitives import hashes
from cryptography.x509.oid import NameOID
from cryptography.x509.oid import ExtensionOID
from cryptography import x509


def get_backend(backend=None):

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--
-- Column DB encryption with indexing using pgcrypto
--

-- Demo encrypt/decrypt identity with pgcrypto
select convert_from(
  decrypt_iv(
    encrypt_iv(
      'test', 
      digest('superkey', 'sha256'), 

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# task 1: implement logical formula evaluation
# T, F       ~ true, false
# !, A, V, > ~ NOT, AND, OR, IMPLICATION 
# Hint: translate atoms to integers (store integers on stack)
# Hint: the infix form: (!(F)) A (!((T) > (F)))
def eval_formula(inp):
    stack = []
    for token in inp:
        pass

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import javax.crypto.IllegalBlockSizeException;

class Main {

  // Normally each class should be in a separate file.
  static class Student {
    private String name;

    public Student(String name){
      this.name = name;

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class mt19937(object):
    # https://github.com/james727/MTP/
    def __init__(self, seed = 0):
        self.state = [0]*624
        self.f = 1812433253
        self.m = 397
        self.u = 11
        self.s = 7
        self.b = 0x9D2C5680
        self.t = 15

ph4r05

Create a Mac App for Zim Wiki

Source: Below are my step-by-step notes based on the instructions found here: https://github.com/jaap-karssenberg/zim-wiki/wiki/Install-on-OS-X-using-Platypus

Zim is a desktop wiki app written in Python and GTK. Learn more at: http://zim-wiki.org/

On Macs, you normally run the app by calling:

python zim.py

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Keybase proof

I hereby claim:

• I am ph4r05 on github.
• I am ph4r05 (https://keybase.io/ph4r05) on keybase.
• I have a public key ASDEM5I9j-myX__FRTNz-6aGWqpYkYwZVvQqzIVtRKeEdgo

To claim this, I am signing this object:

ph4r05

Keybase proof

I hereby claim:

• I am ph4r05 on github.
• I am ph4r05 (https://keybase.io/ph4r05) on keybase.
• I have a public key ASDEM5I9j-myX__FRTNz-6aGWqpYkYwZVvQqzIVtRKeEdgo

To claim this, I am signing this object:

ph4r05

Here is a simple demo for the BoolTest vs BoolTest-halving:

I was testing a simple PNG image with the BoolTest. Here are the differences presented: Tested PNG: https://i.kym-cdn.com/entries/icons/original/000/005/908/idontwanttoliveonthisplanet.jpg

Summary

NormalBooltest:

- best poly zscore  12.33883, expp: 0.0625, exp:     227, obs:     407, diff: -79.2951542 %, poly: [[114, 170, 154, 178]]
Ref samples: 40005, min-zscrore: 4.838657, max-zscore: 7.835336, best observed: 12.33882879511837, rejected: True, alpha: 2.4996875390576178e-05