> > If this can be done currently, can someone provide some details? >
What I presume you want to do is to package some certificates in a binary PKCS#7 structure, which is what .p7b is. To do this you can call: openssl crl2pkcs7 -nocrl -certfile cert1.pem -certfile cert2.pem -certfile cert3.pem -outform DER -out cert.p7b Where cert1.pem etc are the PEM encoded certificates you want to include. Steve. -- Dr Stephen N. Henson. http://www.drh-consultancy.demon.co.uk/ Personal Email: [EMAIL PROTECTED] Senior crypto engineer, Gemplus: http://www.gemplus.com/ Core developer of the OpenSSL project: http://www.openssl.org/ Business Email: [EMAIL PROTECTED] PGP key: via homepage. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]