Which RFC explains how the mac-then-encrypt needs to be implemented
jb-openssl at wisemo.com
Tue Mar 3 07:02:17 UTC 2020
On 2020-03-03 07:46, Phani 2004 wrote:
> Hi Team,
> I am trying to implement mac-then-encrypt for aes_cbc_hmac_sha1
> combined cipher. From the code i could understand that the first 16
> bytes were being used as explicit IV while decrypting and the hmac is
> done for 13 bye AAD and 16 byte Fin record in finish message.
> Which RFC/section explains this in detail?
For TLS 1.2, this is RFC5246 Section 184.108.40.206
Note that each version of TLS makes arbitrary changes to the record
Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com
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