Increment protocol version

GrapheneOS · Jan 6, 2025 · 4511a49 · 4511a49
1 parent 917cd6b
commit 4511a49
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/app/attestation/server/AttestationProtocol.java b/src/main/java/app/attestation/server/AttestationProtocol.java
@@ -128,7 +128,7 @@ class AttestationProtocol {
     // the outer signature and the rest of the chain for pinning the expected chain. It enforces
     // downgrade protection for the OS version/patch (bootloader/TEE enforced) and app version (OS
     // enforced) by keeping them updated.
-    static final byte PROTOCOL_VERSION = 5;
+    static final byte PROTOCOL_VERSION = 6;
     private static final byte PROTOCOL_VERSION_MINIMUM = 5;
     // can become longer in the future, but this is the minimum length
     private static final byte CHALLENGE_MESSAGE_LENGTH = 1 + RANDOM_TOKEN_LENGTH * 2;