Add setup ceremony encryption and decryption tools #435

	name: Cargo audit
	on:
	pull_request:
	push:
	branches:
	- master
	paths:
	- '**/Cargo.toml'
	- '**/Cargo.lock'

	jobs:
	test:
	name: Cargo audit
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust:
	- stable
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Install Rust (${{ matrix.rust }})
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.rust }}
	override: true

	- name: Install cargo-audit
	run: cargo install cargo-audit

	- name: Run audit check
	run: cargo audit

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