JustOS/linux-6.13/scripts/gen-randstruct-seed.sh
justuser 02e73b8cd9 up
2025-01-24 17:00:19 +03:00

8 lines
228 B
Bash
Executable File

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