Hi I need to generate a signed and encrypted SMIME message. I see in the openssld apps that there is a sample that can sign OR encrypt. If I was to write my own to do signing AND encryption, then would I follow the following steps:
Step 1: Sign the message using PKCS7_sign(). Step 2: i2d the P7 returned from PKCS7_sign(). Step 3: Encrypt the DER encoding from step 2 and call PKCS7_encrypt() on it? Step 4: Write the resulting P7 using SMIME_write_PKCS7 and send that to my mail client for delivery? I am not too sure about step 2. Do I need to DER encode the P7 returned from step 1 or should I call SMIME_write_PKCS7 on the P& generated from step 1 and then call encrypt on the result. Please advise if my approach is wrong or if you have any suggestions. Thanx Himanshu Soni Software Engineer PKI Innovations, Inc. http://www.pk3i.com Suite 420 - 1122 Mainland Street Vancouver, BC, Canada V6B 5L1 Phone: 604.484.7544 ext 107 ______________________________________________________________________ OpenSSL Project http://www.openssl.org Development Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
