> RSA_verify(NID_md5, datatosign, (strlen(datatosign)), signature, > strlen(signature), key);
The 'strlen' function is only useable on a C-style string. The signature cannot be a C-style string because it is arbitrary binary data. > Best regards, > Am. Sivaramakrishnan DS ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]