Hi, If I have the signature generated, how do I convert the p7 into a DER string without writing out to a file? How do I know the size of the buffer to prepare? Thanks -- (~._.~) Öì Ⱥ Ó¢ (Qun-Ying) (65) 874-6743 ( O ) ()~*~() (_)-(_) [EMAIL PROTECTED] * [EMAIL PROTECTED] ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]