On Thu, May 21, 2015 at 12:38:01PM -0700, Richard Henderson wrote:
> On 05/21/2015 03:56 AM, Daniel P. Berrange wrote:
> > +static uint8_t *qcrypto_cipher_munge_des_rfb_key(const uint8_t *key,
> > + size_t nkey)
> > +{
> > + uint8_t *ret = g_new0(uint8_t, nkey);
> > + size_t i;
> > + for (i = 0; i < nkey; i++) {
> > + uint8_t r = key[i];
> > + r = (r & 0xf0)>>4 | (r & 0x0f)<<4;
> > + r = (r & 0xcc)>>2 | (r & 0x33)<<2;
> > + r = (r & 0xaa)>>1 | (r & 0x55)<<1;
> > + ret[i] = r;
> > + }
> > + return ret;
> > +}
> > +
>
> Surely you can share this between the gcrypt and nettle files and not
> duplicate
> it...
Potentially, but it was small enough that I felt it not worth the bother
of introducing another file for sharing it. The copyright header on a
new file would be larger than the amount of code shared in a new file.
Regards,
Daniel
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