Guess implemented this scenario in one of my project. In that project we were using x509 certificates and got the signature data and the what kind of algorithm they are using to encrypt the messages. And the function X509_signature_print is used to get this data.
If u'r problem is on the same line, please let me know I will give more details about this. Sunil -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Wockenfuß, Frank Sent: Wednesday, March 19, 2008 3:35 PM To: openssl-users@openssl.org Subject: AW: Getting Signature and Signaturetime out of PKCS7 Object No, not the algortihm. The created signature content, the data I need for verification. BTW, I've just found a way to get the signing time out of the PKCS7-object. Frank Wockenfuß > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im Auftrag von > [EMAIL PROTECTED] > Gesendet: Mittwoch, 19. März 2008 10:36 > An: openssl-users@openssl.org > Betreff: RE: Getting Signature and Signaturetime out of PKCS7 Object > > Is signature means signature algoritham? > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Wockenfuß, Frank > Sent: Wednesday, March 19, 2008 2:48 PM > To: openssl-users@openssl.org > Subject: Getting Signature and Signaturetime out of PKCS7 Object > > Hi, > > I have a problem getting some values out of a PKCS#7-file. > > I try to write a program that reads out some values from the > file. The PKCS7-file has the NID NID_pkcs7_signed and I have > found the functions to call for the hasalgorithmname and the > certificates. > But I haven't found any to get the information about the > time, the signature was created and the signature itself, > that was put inside the file. > > Please can anyone give me some hints or code examples, what I > need to do to get these informations. > > I have a filled PKCS7-object. > > Frank Wockenfuß > ______________________________________________________________________ > OpenSSL Project http://www.openssl.org > User Support Mailing List openssl-users@openssl.org > Automated List Manager [EMAIL PROTECTED] > > The information contained in this electronic message and any > attachments to this message are intended for the exclusive > use of the addressee(s) and may contain proprietary, > confidential or privileged information. If you are not the > intended recipient, you should not disseminate, distribute or > copy this e-mail. Please notify the sender immediately and > destroy all copies of this message and any attachments. > > WARNING: Computer viruses can be transmitted via email. The > recipient should check this email and any attachments for the > presence of viruses. The company accepts no liability for any > damage caused by any virus transmitted by this email. > > www.wipro.com > > ______________________________________________________________________ > OpenSSL Project http://www.openssl.org > User Support Mailing List openssl-users@openssl.org > Automated List Manager [EMAIL PROTECTED] > ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED] The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
