linux - scripts/gen-randstruct-seed.sh

7 lines · 228 B

1	#!/bin/sh
2	# SPDX-License-Identifier: GPL-2.0
3
4	SEED=$(od -A n -t x8 -N 32 /dev/urandom \| tr -d ' \n')
5	echo "$SEED" > "$1"
6	HASH=$(echo -n "$SEED" \| sha256sum \| cut -d" " -f1)
7	echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"