> if i protect the RSA private key with a password: > > is this function part of the RSA algorithm?
No. The RSA algorithm only "case about" (i.e., uses) the key itself. > how validate the private key if the password is correct? Most key-wrapping mechanisms have some (minimal) error checking such as a checksum or special padding, same as any other decryption. /r$ -- SOA Appliance Group IBM Application Integration Middleware ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]