backport: Switch RNG to PRNG/Add RNG strengthening (10ms once every minute) #1441

	# CodeQL GH Actions file
	name: CodeQL

	on:
	push:
	branches:
	- '*-dev'
	- '*-maint'
	pull_request:
	# The branches below must be a subset of the branches above
	branches:
	- '*-dev'
	paths-ignore:
	- '*/.md'
	- '*/.txt'
	- 'contrib/**'
	- 'doc/**'
	- 'share/**'
	- 'qa/**'

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-20.04
	permissions:
	actions: read
	contents: read
	security-events: write

	strategy:
	fail-fast: false
	matrix:
	language: [ 'cpp' ]
	# CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Update system
	run: \|
	sudo apt-get update --yes
	sudo apt-get install build-essential libtool autotools-dev automake pkg-config bsdmainutils --yes

	- name: Dependency cache
	uses: actions/cache@v4
	env:
	cache-name: depends
	with:
	path: ./depends/built
	key: codeql-${{ env.cache-name }}-${{ hashFiles('depends/packages/*') }}

	- name: Build depends
	run: \|
	pushd depends
	make -j4 HOST=x86_64-pc-linux-gnu
	popd

	- name: Initialize CodeQL
	uses: github/codeql-action/init@v3
	with:
	languages: ${{ matrix.language }}

	- name: Build Dogecoin
	run: \|
	./autogen.sh
	./configure --prefix=`pwd`/depends/x86_64-pc-linux-gnu
	make -j4

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v3

Provide feedback