Quick update.
Sarang has verified that all the proposed fixes have been implemented properly but has recommended two small changes that would result in slightly more efficiency and a fixed-size prepend when updating transcripts with vectors This is best practice to mitigate any concatenation collisions as part of a defense in depth strategy.
- Add vector size into transcript
- Move inner product domain separator further up
The changes are small enough that it can be implemented today though testing should still be done. The testnet would need to be rewound a bit to incorporate this change.
This delays by a few days but sets long term improvements so I took the decision to do it. Appreciate the patience.
Levon also got into a bad car accident a few days ago but is thankfully okay just a bit shaken up so we gave him a few days off but is now back at work.