Steve answered with instructions on how to do this. This ticket is
thereby resolved.
[[EMAIL PROTECTED] - Tue Nov 12 17:18:26 2002]:
> Hi,
>
> Situation:
> ==========
>
> 1.) Call: pCipher=EVP_get_cipherbyname("RC2-CBC")
> 2.) Call: EVP_CIPHER_CTX_init(&ec_ctx)
> 3.) Call: EVP_CipherInit(&ec_ctx,pCipher,byKey,byIV,1)
>
> byKey contains 16 octets (128bit RC2 key)
>
> 4.) Call:
VP_CIPHER_CTX_ctrl(&ec_ctx,EVP_CTRL_SET_RC2_KEY_BITS,40,0L);
>
> to set effective key length to 40bit
>
> Bug:
> ====
>
> Effective key length is updated in struct. but RC2 key data
> is NOT updated (bugfix seems to be impossible because
> VP_CIPHER_CTX_ctrl does not have access to raw key material !?).
>
> Regards.
>
--
Richard Levitte
______________________________________________________________________
OpenSSL Project http://www.openssl.org
Development Mailing List [EMAIL PROTECTED]
Automated List Manager [EMAIL PROTECTED]
