Have we looked into algorithms to find which encrypted transactions can be decrypted by “me”?
I only know of this work so far
2 Likes
What’s your specific requirement? The issue you’re trying to solve, is it the same as in Aztec/Zcash?
In privacy preserving blockchains like Aztec/Zcash all transactions are encrypted. At present the only way for users to find their pertaining transactions is to download entire set (or a representation) of transactions.
Actually, the transactions aren’t encrypted, but rather the user data (such as Notes in zcash).
Do we have a plan to retrieve resources from the commitment tree that doesn’t involve attempting to decrypt every resource?
We had a topic here. Optimize transaction scanning with private set intersection/private information retrieval · Issue #17 · anoma/taiga · GitHub
And we may already have some thoughts in Namada/MASP?
1 Like
See also this Namada forums thread.
1 Like