gen-randstruct-seed.sh « scripts - github.com/torvalds/linux.git - Unnamed repository; edit this file 'description' to name the repository.

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gen-randstruct-seed.sh « scripts - github.com/torvalds/linux.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/scripts/gen-randstruct-seed.sh

blob: 61017b36c464604ed2549d4ae564005a9c17ea58 (plain)

#!/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"