why the ''PKCS7_cert_from_signer_info'' function checks if the PKCS7 is signed but not signed_and_enveloped ? I need to extract the signer cert form a multi-signature AND multi-recipient PKCS7 (signed_and_enveloped with more than one SignerInfo and more than one RecipientInfo). What I've done is to reuse the code from PKCS7_cert_from_signer_info with this check removed. It seems to work but....was there any important reason to check if the p7 was just signed? thanks in advance. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]