1 This is a version 2 certificate with none of the optional fields.
5 -----BEGIN TBS CERTIFICATE-----
6 MCGgAwIBAQIBATADBAEBMAMEAQUwAwQBCDADBAEKMAMEAfM=
7 -----END TBS CERTIFICATE-----
9 $ openssl asn1parse -i < [TBS CERTIFICATE]
10 0:d=0 hl=2 l= 33 cons: SEQUENCE
11 2:d=1 hl=2 l= 3 cons: cont [ 0 ]
12 4:d=2 hl=2 l= 1 prim: INTEGER :01
13 7:d=1 hl=2 l= 1 prim: INTEGER :01
14 10:d=1 hl=2 l= 3 cons: SEQUENCE
15 12:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:01
16 15:d=1 hl=2 l= 3 cons: SEQUENCE
17 17:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:05
18 20:d=1 hl=2 l= 3 cons: SEQUENCE
19 22:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:08
20 25:d=1 hl=2 l= 3 cons: SEQUENCE
21 27:d=2 hl=2 l= 1 prim: OCTET STRING :
23 30:d=1 hl=2 l= 3 cons: SEQUENCE
24 32:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:F3
28 -----BEGIN SERIAL NUMBER-----
30 -----END SERIAL NUMBER-----
34 -----BEGIN SIGNATURE ALGORITHM-----
36 -----END SIGNATURE ALGORITHM-----
38 $ openssl asn1parse -i < [SIGNATURE ALGORITHM]
39 0:d=0 hl=2 l= 3 cons: SEQUENCE
40 2:d=1 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:01
44 -----BEGIN ISSUER-----
48 $ openssl asn1parse -i < [ISSUER]
49 0:d=0 hl=2 l= 3 cons: SEQUENCE
50 2:d=1 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:05
54 -----BEGIN VALIDITY-----
56 -----END VALIDITY-----
58 $ openssl asn1parse -i < [VALIDITY]
59 0:d=0 hl=2 l= 3 cons: SEQUENCE
60 2:d=1 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:08
64 -----BEGIN SUBJECT-----
68 $ openssl asn1parse -i < [SUBJECT]
69 0:d=0 hl=2 l= 3 cons: SEQUENCE
70 2:d=1 hl=2 l= 1 prim: OCTET STRING :
78 $ openssl asn1parse -i < [SPKI]
79 0:d=0 hl=2 l= 3 cons: SEQUENCE
80 2:d=1 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:F3