[gnutls-devel] GnuTLS | KTLS key update support (!1625)

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Fri Oct 21 21:45:19 CEST 2022

toidiu commented on a discussion: https://gitlab.com/gnutls/gnutls/-/merge_requests/1625#note_1145092003

> KTLS will be used until key_update is received or send, after that it will be disabled and GnuTLS will fallback to default i.e. gnutls will handle encryption and decryption

Is there a test that confirms this behavior. I see that `session->internals.ktls_enabled = 0;` is set but the socket is still ktls enabled and has the previous encryption keys so from what I can tell there will be double encryption.

plaintext -> ktls -> ciphertext

plaintext -> gnutls_encrypt -> ktls -> garbage

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