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Add support for Edwards curves generation.

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Fixes #51

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-09-03 11:50:46 +02:00
parent b571b0b945
commit f450279370
1 changed files with 7 additions and 3 deletions
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10
tools/pico-hsm-tool.py
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@@ -134,6 +134,8 @@ def parse_args():
parser_keygen_aes.add_argument('--size', help='Specifies the size of AES key [128, 192 or 256]',choices=[128, 192, 256], default=128, type=int)
parser_keygen_x25519 = subparser_keygen.add_parser('x25519', help='Generates a private X25519 keypair.')
parser_keygen_x448 = subparser_keygen.add_parser('x448', help='Generates a private X448 keypair.')
parser_keygen_x25519 = subparser_keygen.add_parser('ed25519', help='Generates a private Ed25519 keypair.')
parser_keygen_x448 = subparser_keygen.add_parser('ed448', help='Generates a private Ed448 keypair.')
args = parser.parse_args()
return args
@@ -447,8 +449,10 @@ def cipher(picohsm, args):
def keygen(picohsm, args):
if (args.subcommand == 'aes'):
ret = picohsm.key_generation(KeyType.AES, param=args.size)
elif (args.subcommand in ['x25519', 'x448']):
curve = 'curve' + args.subcommand[1:]
elif (args.subcommand in ['x25519', 'x448', 'ed25519', 'ed448']):
curve = args.subcommand
if (args.subcommand in ['x25519', 'x448']):
curve = 'curve' + args.subcommand[1:]
ret = picohsm.key_generation(KeyType.ECC, curve)
print('Key generated successfully.')
print(f'Key ID: {ret}')
@@ -472,7 +476,7 @@ def phy(picohsm, args):
print('Command executed successfully. Please, restart your Pico Key.')
def main(args):
sys.stderr.buffer.write(b'Pico HSM Tool v1.14\n')
sys.stderr.buffer.write(b'Pico HSM Tool v1.16\n')
sys.stderr.buffer.write(b'Author: Pol Henarejos\n')
sys.stderr.buffer.write(b'Report bugs to https://github.com/polhenarejos/pico-hsm/issues\n')
sys.stderr.buffer.write(b'\n\n')