[fpc-devel] Implementing SHA256 Unit.

[Garry Wood]

On Mar 20, 2016 10:19 PM, Jy V <jyv110 at gmail.com> wrote:
>
>
>
>> On Sun, Mar 20, 2016 at 2:11 AM, Garry Wood <garry at softoz.com.au> wrote:
>>>
>>>  I recently ported the implementation from LibTimCrypt / wpa_supplicant (which are both from public domain implementations), you can find the unit here:
>>>
>>> https://github.com/ultibohub/Core/blob/master/source/rtl/ultibo/core/crypto.pas
>
>
> I also see in your unit that you are supporting RC4 cipher,
> but as stated in https://www.chromium.org/Home/chromium-security/education/tls#TOC-RC4
> it looks like Chrome deprecated this cipher, probably other web browsers will follow,
> any opinion ?

RC4 is included to support WEP and WPA (for 802.11). Even though both of those are also officially deprecated they are still widely used.

Garry.