From 5fd3b8cc188b390a108dd21f552a1a2e84cb79a8 Mon Sep 17 00:00:00 2001 From: Jimmy Debe <91767824+jimstir@users.noreply.github.com> Date: Thu, 2 Jan 2025 10:27:56 -0500 Subject: [PATCH] Update store.md --- standards/core/store.md | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/standards/core/store.md b/standards/core/store.md index 316dd4d..4e42855 100644 --- a/standards/core/store.md +++ b/standards/core/store.md @@ -26,7 +26,7 @@ refers to any piece of data that can be used to uniquely identify a user. For example, the signature verification key, and the hash of one's static IP address are unique for each user and hence count as PII. -# Wire Specification +## Wire Specification The key words “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY”, and “OPTIONAL” in this document are to be interpreted as described in [RFC2119](https://www.ietf.org/rfc/rfc2119.txt). @@ -372,23 +372,24 @@ In specific, the communication channels are assumed to be secure. # Future Work - **Anonymous query**: This feature guarantees that nodes can anonymously query historical messages from other nodes i.e., -without disclosing the exact topics of [14/WAKU2-MESSAGE](https://github.com/vacp2p/rfc-index/blob/7b443c1aab627894e3f22f5adfbb93f4c4eac4f6/waku/standards/core/14/message.md) they are interested in. +without disclosing the exact topics of [14/WAKU2-MESSAGE](/waku/standards/core/14/message.md) they are interested in. As such, no adversary in the `WAKU2-STORE` protocol would be able to learn which peer is interested in which content filters i.e., -content topics of [14/WAKU2-MESSAGE](/spec/14). +content topics of [14/WAKU2-MESSAGE](/waku/standards/core/14/message.md). The current version of the `WAKU2-STORE` protocol does not provide anonymity for historical queries, as the querying node needs to directly connect to another node in the `WAKU2-STORE` protocol and explicitly disclose the content filters of its interest to retrieve the corresponding messages. -However, one can consider preserving anonymity through one of the following ways: - - By hiding the source of the request i.e., anonymous communication. - That is the querying node shall hide all its PII in its history request e.g., its IP address. - This can happen by the utilization of a proxy server or by using Tor. - Note that the current structure of historical requests does not embody any piece of PII, otherwise, - such data fields must be treated carefully to achieve query anonymity. - - - By deploying secure 2-party computations in which the querying node obtains the historical messages of a certain topic, - the queried node learns nothing about the query. - Examples of such 2PC protocols are secure one-way Private Set Intersections (PSI). - +However, one can consider preserving anonymity through one of the following ways: + +- By hiding the source of the request i.e., anonymous communication. +That is the querying node shall hide all its PII in its history request e.g., its IP address. +This can happen by the utilization of a proxy server or by using Tor. +Note that the current structure of historical requests does not embody any piece of PII, otherwise, +such data fields must be treated carefully to achieve query anonymity. + +- By deploying secure 2-party computations in which the querying node obtains the historical messages of a certain topic, +the queried node learns nothing about the query. +Examples of such 2PC protocols are secure one-way Private Set Intersections (PSI). + - **Robust and verifiable timestamps**: Messages timestamp is a way to show that the message existed prior to some point in time. @@ -419,13 +420,12 @@ That is, messages contain the most recent block height perceived by their sender This proves accuracy within a range of minutes (e.g., in Bitcoin blockchain) or seconds (e.g., in Ethereum 2.0) from the time of origination. -# Copyright +## Copyright Copyright and related rights waived via [CC0](https://creativecommons.org/publicdomain/zero/1.0/). -# References -1. [14/WAKU2-MESSAGE](https://github.com/vacp2p/rfc-index/blob/7b443c1aab627894e3f22f5adfbb93f4c4eac4f6/waku/standards/core/14/message.md) +## References +1. [14/WAKU2-MESSAGE](/waku/standards/core/14/message.md) 2. [protocol buffers v3](https://developers.google.com/protocol-buffers/) -3. [11/WAKU2-RELAY](https://github.com/vacp2p/rfc-index/blob/7b443c1aab627894e3f22f5adfbb93f4c4eac4f6/waku/standards/core/11/relay.md) -4. [Open timestamps](https://opentimestamps.org/) +3. [Open timestamps](https://opentimestamps.org/)