New project from LASEC

data/LASEC/projects.yaml

@@ -53,3 +53,51 @@ projects:
       - Attack
     date_added: 2021-11-05
     date_updated: 2024-04-16
+
+  ntat:
+    name: non/transferable anonymous tokens
+    description: >
+      Anonymous tokens with non-transferability and accountability
+    type: "Library"
+    categories:
+      - "Privacy"
+    applications:
+      - "Info"
+    tags:
+      - Anonymity
+      - Access Control
+    layman_desc: >
+      This project develops a system for anonymous digital tokens that can't be
+      transferred between users. It allows users to obtain and use tokens privately,
+      while preventing sharing or selling of tokens. The system ensures accountability
+      by tying tokens to a user's secret key, without revealing the user's identity.
+    tech_desc: >
+      We developed techniques for building up anonymous tokens. 
+      NTAT is non-transferable in the sense that a client who received an 
+      anonymous voucher from an issuer cannot sell 
+      it to another client without leaving a valuable secret with it.
+    code:
+      type: Personal Zenodo
+      url: https://zenodo.org/records/11001946
+      date_last_commit: 2024-04-20
+    language: Rust
+    license: MIT
+    date_added: 2024-09-30
+    information:
+      - type: Paper
+        title: Anonymous Tokens with Stronger Metadata Bit Hiding from Algebraic MACs
+        url: https://doi.org/10.1007/978-3-031-38545-2_14
+        notes:
+          - label: Presented at
+            text: Crypto 2023
+            url: https://eprint.iacr.org/2022/1622
+      - type: Paper
+        title: Non-Transferable Anonymous Tokens by Secret Binding
+        url: https://eprint.iacr.org/2024/711
+        notes:
+          - label: Published in
+            text: CCS 24
+      - type: Other Repos
+        title: GitHub bufferhe4d/ntat
+        url: https://github.com/bufferhe4d/ntat/tree/main
+    date_updated: 2024-09-30

views/products/technical.tpl

@@ -55,12 +55,19 @@
 
     <%
     import itertools
-    for info_type, infos in itertools.groupby(
+    for info_type, infos_iter in itertools.groupby(
       sorted(project.get('information', []), key=lambda v: v['type']),
       lambda v: v['type']):
+
+      infos = list(infos_iter)
+      plural = "s"
+      if len(infos) == 1:
+        plural = ""
+      end
+
     %>
     <div>
-        <div class="header">{{ info_type }}s:</div>
+        <div class="header">{{ info_type }}{{ plural }}:</div>
         <ul>
             % for info in infos:
             <li>