randombit

[remote "origin"]
        url = git@github.com:randombit/foo.git
        fetch = +refs/heads/*:refs/remotes/origin/*
        fetch = +refs/pull/*/head:refs/remotes/origin/pr/*

randombit

/**
Minimization of https://github.com/randombit/botan/issues/3637
*/

#define CAUSE_CODEGEN_BUG

#include <stdint.h>
#include <stdlib.h>
#include <type_traits>
#include <cstring>

randombit

#include <argon2.h>
#include <stdint.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>

uint64_t timestamp()
   {
   struct timespec ts;
   if(::clock_gettime(CLOCK_MONOTONIC_RAW, &ts) == 0)

randombit

via https://twitter.com/mjos_crypto/status/1219610073816801286

Cloned https://github.com/daniel-thompson/pinebook-pro-debian-installer/
Inserted a 32GB sdcard into the built-in slot.
./install-debian
Installs the a system there, reboot from sdcard.
Clone again, now do: 
./install-debian CRYPT=y BLKDEV=/dev/mmcblk2
Answer questions, done!
Supafresh Debian with LUKS on PineBook Pro.

randombit

void apply_simple_seccomp_filter(const std::vector<std::string>& allowed_syscalls)
   {
   //scmp_filter_ctx seccomp_ctx = ::seccomp_init(SCMP_ACT_ERRNO(EPERM));
   scmp_filter_ctx seccomp_ctx = ::seccomp_init(SCMP_ACT_TRAP);
   if(seccomp_ctx == NULL)
      throw std::runtime_error("seccomp_init failed");

   for(std::string syscall : allowed_syscalls)
      {
      int syscall_num = ::seccomp_syscall_resolve_name(syscall.c_str());

randombit

#!/usr/bin/python

import os
import binascii

keys = [
    'AUTH_KEY',
    'SECURE_AUTH_KEY',
    'LOGGED_IN_KEY',
    'NONCE_KEY',

randombit

#!/usr/bin/python

from fractions import gcd
import random

def lcm(a,b):
    return (a*b)//gcd(a,b)

def egcd(a, b):
    if a == 0:

randombit

After installing, add:

Useful
--------
vim
emacs-nox
net-tools
tmux
tcpdump
nmap

randombit

P=1024 Q=160
Seed=000000000000000000000000000000000000021
-----BEGIN X9.42 DH PARAMETERS-----
MIIBHwKBgQCEoKuNbWMqbPuFOqSWKMGJyQ8VMSWLMtQ80wj0Is3RxrGpz0Bpshd7
Q9EL7BVjwTi+bZe68bXwU8GsHNLq6qplevvfsmpeHaJn0vt/gHRjmWWB68phAuPe
+CcU9X4ESl8e869AkSq3rnCnpTHauBDMkOWvXiMRUNEE5QbPdNHlhQKBgQCBrdzE
HRHk662S9/WZnuZpAeZjQCZZug1DToG97W4Z9xOycttPZ50N5mC4+NOhmfV4t3a+
1wTe7vuYdL8zHt/dcIx9ow/uriqlaFX2Hh/jTYeC8r0m1JDcBxKV21aE5QLqpCfu
Jr8h/76s55aY1m2OWaR1K//y54GWZ4sxoxgS8gIVANnk4S2TxAhgZKmIVOksz0sn
dNlL

randombit

!/usr/bin/python

import json
import hashlib
import binascii
from pyasn1.codec.der.decoder import decode as der_decoder
from pyasn1.type.univ import Sequence
from pyasn1.type.univ import Integer
from pyasn1.type.namedtype import NamedTypes
from pyasn1.type.namedtype import NamedType