Converting public key from DER to Interanl and back again

[Frank]

Any one have an example on how to DER encode a public key and then 
convert it back again? I believe you use :
i2d_PulicKey() & d2i_PublicKey().  I seem to be able to convert to DER 
(at least the func doe snot fail).   But converting it back it does not 
seem to, or at least totally.  I run the EVP_PKEY_missing_parameters() 
and it fails.  Also when I save the pulickey with PEM_write_PUBKEY() is 
it much smaller then the original.

Any examples/thoughts?

Thanks,

Frank

______________________________________________________________________
OpenSSL Project                                 http://www.openssl.org
User Support Mailing List                    [EMAIL PROTECTED]
Automated List Manager                           [EMAIL PROTECTED]