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-rw-r--r--include/olm/ratchet.hh10
1 files changed, 0 insertions, 10 deletions
diff --git a/include/olm/ratchet.hh b/include/olm/ratchet.hh
index acb5608..aaa3579 100644
--- a/include/olm/ratchet.hh
+++ b/include/olm/ratchet.hh
@@ -81,16 +81,6 @@ struct Ratchet {
/** The last error that happened encrypting or decrypting a message. */
OlmErrorCode last_error;
- /**
- * A count of the number of times the root key has been advanced; this is
- * maintained purely for diagnostics.
- *
- * If sender_chain is empty, this will be the index of the current receiver
- * chain (odd for Alice, even for Bob); otherwise, the index of the current
- * sender chain (even for Alice, odd for Bob).
- */
- std::uint32_t chain_index;
-
/** The root key is used to generate chain keys from the ephemeral keys.
* A new root_key derived each time a new chain is started. */
SharedKey root_key;