mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
Kaspar Schleiser
7f6862c2d3
This commit adds support tools used by the SUIT firmware upgrade module. Co-authored-by: Alexandre Abadie <alexandre.abadie@inria.fr> Co-authored-by: Koen Zandberg <koen@bergzand.net> Co-authored-by: Francisco Molina <femolina@uc.cl>
34 lines
801 B
Python
Executable File
34 lines
801 B
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (C) 2019 Inria
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# 2019 FU Berlin
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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import sys
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import ed25519
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def main():
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if len(sys.argv) != 3:
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print("usage: gen_key.py <secret filename> <public filename>")
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sys.exit(1)
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_signing_key, _verifying_key = ed25519.create_keypair()
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with open(sys.argv[1], "wb") as f:
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f.write(_signing_key.to_bytes())
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with open(sys.argv[2], "wb") as f:
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f.write(_verifying_key.to_bytes())
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vkey_hex = _verifying_key.to_ascii(encoding="hex")
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print("Generated public key: '{}'".format(vkey_hex.decode()))
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if __name__ == '__main__':
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main()
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