Improved IFAC mask derivation

2023-02-02 23:59:02 +01:00 · 2023-02-02 23:59:02 +01:00 · 53ceafcebd
parent 4df67304d6
commit 53ceafcebd
1 changed files with 5 additions and 5 deletions
--- a/RNS/Transport.py
+++ b/RNS/Transport.py
@ -589,8 +589,8 @@ class Transport:
                # Generate mask
                mask = RNS.Cryptography.hkdf(
                    length=len(raw)+interface.ifac_size,
-                    derive_from=interface.ifac_signature+ifac,
-                    salt=RNS.Reticulum.IFAC_SALT,
+                    derive_from=ifac,
+                    salt=interface.ifac_key,
                    context=None,
                )

@ -932,8 +932,8 @@ class Transport:
                        # Generate mask
                        mask = RNS.Cryptography.hkdf(
                            length=len(raw),
-                            derive_from=interface.ifac_signature+ifac,
-                            salt=RNS.Reticulum.IFAC_SALT,
+                            derive_from=ifac,
+                            salt=interface.ifac_key,
                            context=None,
                        )