121     0:d=0 hl=2 l=  0 cons: univ: SEQUENCE          
2 00     2:d=0 hl=2 l=  9 prim: univ: OBJECT_IDENTIFIER :pkcs-7-signedData
3 21    13:d=0 hl=2 l=  0 cons: cont: 00			# explicit tag
4  21    15:d=0 hl=2 l=  0 cons: univ: SEQUENCE          
5   00    17:d=0 hl=2 l=  1 prim: univ: INTEGER          # version 
6   20    20:d=0 hl=2 l=  0 cons: univ: SET               
7   21    22:d=0 hl=2 l=  0 cons: univ: SEQUENCE          
8    00    24:d=0 hl=2 l=  9 prim: univ: OBJECT_IDENTIFIER :pkcs-7-data
9    00    35:d=0 hl=2 l=  0 prim: univ: EOC               
10   21    37:d=0 hl=2 l=  0 cons: cont: 00               # cert tag
11    20    39:d=0 hl=4 l=545 cons: univ: SEQUENCE          
12    20   588:d=0 hl=4 l=524 cons: univ: SEQUENCE          
13    00  1116:d=0 hl=2 l=  0 prim: univ: EOC               
14   21  1118:d=0 hl=2 l=  0 cons: cont: 01		# crl tag
15    20  1120:d=0 hl=4 l=653 cons: univ: SEQUENCE          
16    20  1777:d=0 hl=4 l=285 cons: univ: SEQUENCE          
17    00  2066:d=0 hl=2 l=  0 prim: univ: EOC               
18   21  2068:d=0 hl=2 l=  0 cons: univ: SET              # signers 
19    00  2070:d=0 hl=2 l=  0 prim: univ: EOC               
20  00  2072:d=0 hl=2 l=  0 prim: univ: EOC               
21 00  2074:d=0 hl=2 l=  0 prim: univ: EOC               
2200  2076:d=0 hl=2 l=  0 prim: univ: EOC               
23