blob: 9b30a7fa1bee317f82890d63faef7f2b26f0cea7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
#!/usr/bin/env python
from argparse import ArgumentParser
from argparse import FileType
import os
import sys
import tpm2
def main():
parser = ArgumentParser(description='Create a storage root key')
parser.add_argument('--debug',
action='store_true',
help='dump TPM commands and replies')
parser.add_argument('--name-alg', dest='name_alg', metavar='NAMEALG',
help='hash algorithm',
type=tpm2.get_algorithm, default='sha1')
args = parser.parse_args()
flags = 0
if args.debug:
flags |= tpm2.Client.FLAG_DEBUG
client = tpm2.Client(flags)
try:
for i in xrange(0, 16):
h = client.read_pcr(i, bank_alg=args.name_alg)
print("%02d: %s" % (i, h.encode('hex')))
except tpm2.ProtocolError, e:
sys.stderr.write(str(e) + os.linesep)
sys.exit(1)
if __name__ == '__main__':
main()
|
