Hi Matt,Here is an excerpt of openssl asn1parse ------------------------------------------------------------------------------------------------3588:d=5 hl=4 l=4940 cons: cont [ 1 ] 3592:d=6 hl=4 l=4936 cons: SEQUENCE 3596:d=7 hl=2 l= 10 prim: OBJECT :1.3.6.1.4.1.311.3.3.1 3608:d=7 hl=4 l=4920 cons: SET 3612:d=8 hl=4 l=4916 cons: SEQUENCE 3616:d=9 hl=2 l= 9 prim: OBJECT :pkcs7-signedData 3627:d=9 hl=4 l=4901 cons: cont [ 0 ] 3631:d=10 hl=4 l=4897 cons: SEQUENCE 3635:d=11 hl=2 l= 1 prim: INTEGER :03 3638:d=11 hl=2 l= 15 cons: SET 3640:d=12 hl=2 l= 13 cons: SEQUENCE 3642:d=13 hl=2 l= 9 prim: OBJECT :sha256 3653:d=13 hl=2 l= 0 prim: NULL 3655:d=11 hl=4 l= 316 cons: SEQUENCE 3659:d=12 hl=2 l= 11 prim: OBJECT :id-smime-ct-TSTInfo 3672:d=12 hl=4 l= 299 cons: cont [ 0 ] 3676:d=13 hl=4 l= 295 prim: OCTET STRING [HEX DUMP]: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 3975:d=11 hl=4 l=3792 cons: cont [ 0 ] 3979:d=12 hl=4 l=1649 cons: SEQUENCE 3983:d=13 hl=4 l=1113 cons: SEQUENCE 3987:d=14 hl=2 l= 3 cons: cont [ 0 ] 3989:d=15 hl=2 l= 1 prim: INTEGER :02 3992:d=14 hl=2 l= 10 prim: INTEGER :6109812A000000000002 4004:d=14 hl=2 l= 13 cons: SEQUENCE 4006:d=15 hl=2 l= 9 prim: OBJECT :sha256WithRSAEncryption 4017:d=15 hl=2 l= 0 prim: NULL 4019:d=14 hl=3 l= 136 cons: SEQUENCE 4022:d=15 hl=2 l= 11 cons: SET 4024:d=16 hl=2 l= 9 cons: SEQUENCE 4026:d=17 hl=2 l= 3 prim: OBJECT :countryName 4031:d=17 hl=2 l= 2 prim: PRINTABLESTRING :US------------------------------------------------------------------------------------------------- Thanks,Leena. From: Matt Caswell <m...@openssl.org> To: openssl-users@openssl.org Sent: Tuesday, November 24, 2015 3:00 PM Subject: Re: [openssl-users] Verifying Authenticode timestamp using openssl apis
On 24/11/15 05:17, Leena Soman wrote: > Hello, > I am trying to verify the timestamp in a file signed using Authenticode. > I have found that this timestamp is in the RFC3161 format. > Using openssl apis, I have parsed the Authenticode signature and reached > the oid 1.3.6.1.4.1.311.3.3.1. I have subsequently used the following apis : Am I right in understanding that you are attempting to use the OpenSSL ASN.1 APIs to parse an RFC3161 response? Did you realise that OpenSSL has APIs that support RFC3161 directly? See opensssl/ts.h as well as the "openssl ts" command line app. Matt _______________________________________________ openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
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