diff options
Diffstat (limited to 'crypto/openssl/include/internal/quic_record_rx.h')
| -rw-r--r-- | crypto/openssl/include/internal/quic_record_rx.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crypto/openssl/include/internal/quic_record_rx.h b/crypto/openssl/include/internal/quic_record_rx.h index 8e0cd6a2c927..24143f91f2f3 100644 --- a/crypto/openssl/include/internal/quic_record_rx.h +++ b/crypto/openssl/include/internal/quic_record_rx.h @@ -168,6 +168,17 @@ int ossl_qrx_provide_secret(OSSL_QRX *qrx, size_t secret_len); /* + * Utility function to update the pn space from a src to a dst qrx. + * Occasionally we use a temporary qrx to do packet validation on quic frames + * that are not yet associated with a channel, and in the event a validation is + * successful AND we allocate a new qrx for the newly created channel, we need + * to migrate the largest_pn values recorded in the tmp qrx to the channel qrx. + * If we don't then PN decoding fails in cases where the initial PN is a large value. + * This function does that migration for us + */ +void ossl_qrx_update_pn_space(OSSL_QRX *src, OSSL_QRX *dst); + +/* * Informs the QRX that it can now discard key material for a given EL. The QRX * will no longer be able to process incoming packets received at that * encryption level. This function is idempotent and succeeds if the EL has |