The 3rd parameter, IV, is the initialization vector used in
bloc cipher with chaining mode (e.g. RC2-CBC). Since RC4
is a stream cipher, you can ignore it.
BTW, your certificate and RSA key are not needed for the
use of a symmetric ciphrer. All you have to do is set the secret
key and call the the functions.
See PEM_ASN1_write_bio in pem\pem_lib.c
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Yuriy Stul
> Sent: Wednesday, June 16, 1999 10:05 AM
> To: OpenSLL Users Mail List
> Subject: Sample for encode/decode
>
>
> Hi there!
>
> Can anyone send me simple sample for encode / decode.
> I have ready certificate, RSA. I need to encode data buffer
> with use EVP_rc4().
> I use EVP_EncryptInit, EVP_EncryptUpdate and EVP_EncryptFinal.
> I don't know exactly what I have to use as 3-d parameter in function
> EVP_EncryptInit (unsigned char *key).
>
> Thanks in advance.
>
> Regards
> Yuriy Stul
> <mailto:[EMAIL PROTECTED]> <http://www.tashilon.com>
>
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