davidp94’s gists

davidp94 / getXML.go

Created October 23, 2019 04:28 — forked from james2doyle/getXML.go

Use HTTP to GET and parse XML in golang

	// tweaked from: https://stackoverflow.com/a/42718113/1170664
	func getXML(url string) ([]byte, error) {
	resp, err := http.Get(url)
	if err != nil {
	return []byte{}, fmt.Errorf("GET error: %v", err)
	}
	defer resp.Body.Close()

	if resp.StatusCode != http.StatusOK {
	return []byte{}, fmt.Errorf("Status error: %v", resp.StatusCode)

davidp94 / 99-install-facetime-camera.sh

Created July 14, 2019 23:29 — forked from Stono/99-install-facetime-camera.sh

Install the kernal module required for the facetimehd camera to work on Linux

	#!/bin/bash
	set -e

	export CONFIG_MODULE_SIG=n
	export CONFIG_MODULE_SIG_ALL=n
	export KERNELRELEASE=${1}

	echo "Installing FacetimeHD camera for $KERNELRELEASE"
	cd /tmp
	git clone https://github.com/patjak/bcwc_pcie.git

davidp94 / ZoKrates non-Repudiable Identity-Linked Proofs of Knowledge

Created April 14, 2019 06:37 — forked from stefandeml/ZoKrates non-Repudiable Identity-Linked Proofs of Knowledge

ZoKrates non-Repudiable Identity-Linked Proofs of Knowledge

	import "ecc/babyjubjubParams.code" as context
	import "ecc/proofOfOwnership.code" as proofOfOwnership
	import "hashes/sha256/512bitPacked.code" as sha256packed

	def proofOfKnowledge(private field[4] secret, field[2] hash) -> (field):
	// check that the computed hash matches the input
	hash == sha256packed(secret)
	return 1

	def main(field[2] pkA, field[2] pkB, field[2] hash, private field skA, private field[4] secret, private field skB) -> (field):

davidp94 / Cargo.toml

Created March 20, 2019 18:48 — forked from Vinc0682/Cargo.toml

rust-sgx local attestation made easy

	[dependencies]
	sgx-isa = { version = "0.2", features = ["sgxstd"] }

	# RustCrypto, used for CMAC
	cmac = "0.2.0"
	crypto-mac = "0.7.0"
	aes = "0.3.2"
	block-cipher-trait = "0.6.2"
	generic-array = "0.12"

davidp94 / borromean.py

Created February 8, 2019 09:18 — forked from badmofo/borromean.py

Pure Python Borromean Ring Signatures

	'''
	Pure Python Borromean Ring Signatures
	DEPENDS ON: pip install ecdsa
	WARNING: THIS IS A PEDAGOGICAL IMPLEMENTATION.
	PERFORMANCE IS HORRIBLE AND NON-CONSTANT.
	CORNER CASES ARE NOT PROPERLY CHECKED.
	FOR THE LOVE OF GOD USE THE CODE FROM THE ELEMENTS PROJECT.
	https://gist.github.com/badmofo/2d6e66630e4a6748edb7
	'''
	from hashlib import sha256

davidp94 / Install IPFS v0.4.15 on Ubuntu 16.04

Last active June 6, 2018 20:06 — forked from MiguelBel/Install IPFS on Ubuntu 16.04

	sudo apt-get update
	sudo apt-get install golang-go -y
	wget https://dist.ipfs.io/go-ipfs/v0.4.15/go-ipfs_v0.4.15_linux-386.tar.gz
	tar xvfz go-ipfs_v0.4.15_linux-386.tar.gz
	sudo mv go-ipfs/ipfs /usr/local/bin/ipfs

davidp94 / snarktest.solidity

Created October 14, 2017 01:15 — forked from chriseth/snarktest.solidity

zkSNARKs test code

	// This file is MIT Licensed.
	//
	// Copyright 2017 Christian Reitwiessner
	// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
	// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
	// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF O

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