File: x509.py

package info (click to toggle)
golang-github-google-certificate-transparency 0.0~git20160709.0.0f6e3d1~ds1-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bullseye, buster
  • size: 5,676 kB
  • sloc: cpp: 35,278; python: 11,838; java: 1,911; sh: 1,885; makefile: 950; xml: 520; ansic: 225
file content (37 lines) | stat: -rw-r--r-- 1,520 bytes parent folder | download
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
"""ASN.1 X509 specification."""

from ct.crypto.asn1 import types
from ct.crypto.asn1 import x509_common
from ct.crypto.asn1 import x509_extension
from ct.crypto.asn1 import x509_name
from ct.crypto.asn1 import x509_time


class TBSCertificate(types.Sequence):
    components = (
        (types.Component("version", x509_common.Version.explicit(0),
                         default=0)),
        (types.Component("serialNumber", x509_common.CertificateSerialNumber)),
        (types.Component("signature", x509_common.AlgorithmIdentifier)),
        (types.Component("issuer", x509_name.Name)),
        (types.Component("validity", x509_time.Validity)),
        (types.Component("subject", x509_name.Name)),
        (types.Component("subjectPublicKeyInfo",
                         x509_common.SubjectPublicKeyInfo)),
        (types.Component("issuerUniqueID",
                         x509_common.UniqueIdentifier.implicit(1),
                         optional=True)),
        (types.Component("subjectUniqueID",
                         x509_common.UniqueIdentifier.implicit(2),
                         optional=True)),
        (types.Component("extensions",
                         x509_extension.Extensions.explicit(3), optional=True))
        )


class Certificate(types.Sequence):
    components = (
        (types.Component("tbsCertificate", TBSCertificate)),
        (types.Component("signatureAlgorithm", x509_common.AlgorithmIdentifier)),
        (types.Component("signatureValue", types.BitString))
        )