[OpenTRV-dev] FAQ 11: is it safe to do without the CRC on secure frames?
jeremy at bigjungle.net
Sat Dec 19 15:36:25 GMT 2015
On the assumption that the security layer digitally signs the message then
a CRC would be redundant as the digital signature would tell you the
content of the frame is as sent.
That being said a CRC may still be of value if outside the encryption to
enable quick filtering of corrupt frames before decryption and further
On 19 Dec 2015 14:29, "Damon Hart-Davis" <damon at opentrv.uk> wrote:
> OpenTRV-dev mailing list
> OpenTRV-dev at lists.opentrv.org.uk
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