hello We are trying to make a program allowing users to sign an email, a document or even a web form and for some reasons, we have chosen SMIME format as a format for the output messages. One of the applications aimed is to allow users to multi sign a document which means to sign a document with at least two private keys and to verify these signatures separately. How could we use the Openssl SMIME libraries to implement these functionnalities ? Best regards. PS : please send replies to my email address. ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]