1 This is a TBSCertificate which has a serial number that is 26 octets long. This
6 -----BEGIN TBS CERTIFICATE-----
7 MFWgAwIBAAIaQsg8eFVS5Dkn5IvhKA+iD5+wj0f5RMMmaPkwAwQBATADBAEFMB4XDTEyMTAxODA
8 zMTIwMFoXDTEzMTAxODE0NTk1OVowAwQBgzADBAHz
9 -----END TBS CERTIFICATE-----
11 $ openssl asn1parse -i < [TBS CERTIFICATE]
12 0:d=0 hl=2 l= 85 cons: SEQUENCE
13 2:d=1 hl=2 l= 3 cons: cont [ 0 ]
14 4:d=2 hl=2 l= 1 prim: INTEGER :00
15 7:d=1 hl=2 l= 26 prim: INTEGER :42C83C785552E43927E48BE1280FA20F9FB08F47F944C32668F9
16 35:d=1 hl=2 l= 3 cons: SEQUENCE
17 37:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:01
18 40:d=1 hl=2 l= 3 cons: SEQUENCE
19 42:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:05
20 45:d=1 hl=2 l= 30 cons: SEQUENCE
21 47:d=2 hl=2 l= 13 prim: UTCTIME :121018031200Z
22 62:d=2 hl=2 l= 13 prim: UTCTIME :131018145959Z
23 77:d=1 hl=2 l= 3 cons: SEQUENCE
24 79:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:83
25 82:d=1 hl=2 l= 3 cons: SEQUENCE
26 84:d=2 hl=2 l= 1 prim: OCTET STRING [HEX DUMP]:F3