vac roadmap dr update

Signed-off-by: ksr <kaiserd@users.noreply.github.com>

content/roadmap/vac/dr/consensus/nomos/stake-privacy-timing-attacks.md

@@ -0,0 +1,77 @@
+---
+title: "Network Privacy Stack - Stakeholder Privacy"
+---
+## `vac:dr:consesus:nomos:network-privacy-stack-stake-privacy`
+---
+
+```mermaid
+%%{ 
+  init: { 
+    'theme': 'base', 
+    'themeVariables': { 
+      'primaryColor': '#BB2528', 
+      'primaryTextColor': '#fff', 
+      'primaryBorderColor': '#7C0000', 
+      'lineColor': '#F8B229', 
+      'secondaryColor': '#006100', 
+      'tertiaryColor': '#fff' 
+    } 
+  } 
+}%%
+gantt
+  tickInterval 1month
+  dateFormat YYYY-MM-DD 
+  section Status
+    Network Privacy Stack - Stake:
+```
+
+- status: 0%
+- CC: Moh
+
+### Description
+
+This milestone comprises component 3 of the [Nomos network pivacy stack](https://www.notion.so/Network-Privacy-Stack-2a2a86647d2a42ca9de6940c55f99851)
+in the context of consesus privacy:
+
+Upper layer protections of the network from the sender:
+
+* Simplest solution to prevent attacks to private PoS: minimum age of transaction for inclusion
+* Potential future solutions: proof of mixing + modifications to the base mixnet design. This seems like a difficult path, for long-term research if feasible.
+
+The main goal of this work is finding in-protocol (carnot) mechanisms to solve the problem of timing attacks
+
+Certain types of timing attacks and network observation to identify high stake participants are already being worked on at the network level.
+However, this problem should be considered at the PoS/consesus layer as well.
+
+
+#### more info
+
+* [paper: On the Anonymity Guarantees of Anonymous Proof-of-Stake Protocols](https://eprint.iacr.org/2021/409.pdf)
+
+From the abstract:
+
+```
+[...] focus on anonymizing the
+messages of the blockchain protocol, but suggest that potential identity leaks from the networklayer can be removed as well by employing anonymous broadcast channels.
+In this work we show that this intuition is flawed.
+```
+
+Generally, our endeavor in stake privacy research centers on preserving the confidentiality of validator stakes.
+By leveraging cryptographic techniques and innovative approaches, we aim to enhance the privacy and security of staking operations within the Carnot ecosystem.
+
+Older docs:
+
+* Hash-based Node Id encryption Hash-based-Node-Id-encryption-7bfb11941a6840c49bfe065f535877c9?pvs=24
+* Carnot PoS Discussion notion.so/Carnot-PoS-Discussion-f2ef371102f6433da81fb1b1b9213c2b?pvs=24
+
+
+### Justification
+
+This is and important step towards achieving the Nomos privacy requirements.
+
+### Deliverables
+
+* specification
+
+
+

content/roadmap/vac/dr/consensus/nomos/stake-privacy.md

@@ -1,24 +0,0 @@
----
-title: "Stake Privacy"
----
-## `vac:dr:consensus:nomos:stake-privacy`
-
-- status: 0%
-- CC: 
-
-### Description
-
-Our endeavor in stake privacy research centers on preserving the confidentiality of validator stakes.
-By leveraging cryptographic techniques and innovative approaches, we aim to enhance the privacy and security of staking operations within the Carnot ecosystem.
-
-* Hash-based Node Id encryption https://www.notion.so/Hash-based-Node-Id-encryption-7bfb11941a6840c49bfe065f535877c9?pvs=24 
-* Carnot PoS Discussion notion.so/Carnot-PoS-Discussion-f2ef371102f6433da81fb1b1b9213c2b?pvs=24
-
-### Justification
-
-
-### Deliverables
-
-
-
-

content/roadmap/vac/dr/overview.md

@@ -34,7 +34,7 @@ lastmod: 2023-09-06
 * [[roadmap/vac/dr/consensus/nomos/carnot-2-3rds-vote-aggregation | carnot-2-3rds-vote-aggregation]]
 * [[roadmap/vac/dr/consensus/nomos/blockchain-security-in-crypto-economic-models | blockchain-security-in-crypto-economic-models]]
 * [[roadmap/vac/dr/consensus/nomos/detecting-reporting-attacks-carnot | detecting-reporting-attacks-carnot]]
-* [[roadmap/vac/dr/consensus/nomos/stake-privacy | stake-privacy]]
+* [[roadmap/vac/dr/consensus/nomos/stake-privacy-timing-attacks | stake-privacy-timing-attacks]]
 * [[roadmap/vac/dr/consensus/nomos/inter-chain-protocol | inter-chain-protocol]]
 * [[roadmap/vac/dr/consensus/nomos/multi-leader-and-multi-overlay-carnot | multi-leader-and-multi-overlay-carnot ]]