Romain Briche romainbriche

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

Secure CLI Passwords with Keychain Services on Mac OS X

Creating a Password

Dump a password into keychain. I'm using the creator/kind codes "asbl" for Ansible, but you can use any 4 character code. It's useful for doing lookups later.

$ security add-generic-password -a "root" -c "asbl" -C "asbl" -D "Ansible Vault" -s "ansible secrets" -w "secret123password456"

From man security:

	//
	// Created by はるふ on 2017/12/11.
	// Copyright © 2017年 ha1f. All rights reserved.
	//

	import Foundation
	import CoreImage
	import AVFoundation

	extension CIFilter {

	import Foundation

	class StreamReader {
	let encoding: String.Encoding
	let chunkSize: Int
	let fileHandle: FileHandle
	var buffer: Data
	let delimPattern : Data
	var isAtEOF: Bool = false