Hi all, For implementing AS2,
where is the best place to look for resources on how to encrypt and decrypt using SMIME via the openssl libraries? Thanks Pj. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ralf Hauser Sent: Tuesday, 19 July 2005 4:33 PM To: openssl-users@openssl.org Subject: how to smime decrypt if certificate is lost? Hi, If I do still have the public key and private key, I hope I still can use openssl to decrypt a message even if I lost the certificate originally used to encrypt to. Unfortunately, my attempts fail so far: openssl smime -decrypt -in encrypted.eml -recip privKeyAndPubkeyInOtherCert.pem Enter pass phrase for privKeyAndPubkeyInOtherCert.pem: Error decrypting PKCS#7 structure 2116:error:21070073:PKCS7 routines:PKCS7_dataDecode:no recipient matches certificate:pk7_doit.c:430: 2116:error:21072077:PKCS7 routines:PKCS7_decrypt:decrypt error:pk7_smime.c:451: If I just take the private key, it gets worse: openssl smime -decrypt -in encrypted.eml -recip privKeyOnly.pem unable to load certificate 2504:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:644:Expecting: TRUSTED CERTIFICATE I guess it is partially explained why this happens (issuer-name, certificate-id pair) in http://marc.theaimsgroup.com/?l=openssl-users&m=110056304510836&w=2 Is there a way to decrypt that eml with openssl anyway short of Derek's ugly hack where he rebuilds a cert with same certificate-id/Issuer from the public key? Kind-of "force openssl to use a decryption key irrespective of all other rules it normally implements ..."? Many thanks for any hints in advance! Ralf ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED] -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.9.1/51 - Release Date: 18/07/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.9.1/51 - Release Date: 18/07/2005 ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
