[GNUnet-SVN] [lsd0001] 01/03: mod L

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martin-schanzenbach pushed a commit to branch master
in repository lsd0001.

commit 2280a8724afa7d43a5f72a600967ab85056c48b5
Author: Schanzenbach, Martin <address@hidden>
AuthorDate: Fri Oct 4 20:26:57 2019 +0200

    mod L
---
 draft-schanzen-gns.html | 6 +++---
 draft-schanzen-gns.txt  | 6 +++---
 draft-schanzen-gns.xml  | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/draft-schanzen-gns.html b/draft-schanzen-gns.html
index 7cb2452..ac33f4b 100644
--- a/draft-schanzen-gns.html
+++ b/draft-schanzen-gns.html
@@ -1213,7 +1213,7 @@ async function addMetadata(){try{const 
e=document.styleSheets[0].cssRules;for(le
 </dd>
         <dt id="section-2-2.7">L</dt>
         <dd id="section-2-2.8">
-         is the order of edwards25519 in <span>[<a href="#RFC7748" 
class="xref">RFC7748</a>]</span>.<a href="#section-2-2.8" class="pilcrow">¶</a>
+         is the prime-order subgroup of edwards25519 in <span>[<a 
href="#RFC7748" class="xref">RFC7748</a>]</span>.<a href="#section-2-2.8" 
class="pilcrow">¶</a>
 </dd>
         <dt id="section-2-2.9">zk</dt>
         <dd id="section-2-2.10">
@@ -1519,8 +1519,8 @@ async function addMetadata(){try{const 
e=document.styleSheets[0].cssRules;for(le
 <pre>
          PRK_h := HKDF-Extract ("key-derivation", zk)
          h := HKDF-Expand (PRK_h, label | "gns", 512 / 8)
-         d_h := h*d mod p
-         zk_h := h*zk mod p
+         d_h := h*d mod L
+         zk_h := h*zk mod L
          q := SHA512 (zk_h)
          </pre><a href="#section-4.1-1" class="pilcrow">¶</a>
 </div>
diff --git a/draft-schanzen-gns.txt b/draft-schanzen-gns.txt
index ec982fc..36cb973 100644
--- a/draft-schanzen-gns.txt
+++ b/draft-schanzen-gns.txt
@@ -149,7 +149,7 @@ Internet-Draft             The GNU Name System              
   July 2019
    B  is the group generator (X(P),Y(P)) of edwards25519 as defined in
       [RFC7748].
 
-   L  is the order of edwards25519 in [RFC7748].
+   L  is the prime-order subgroup of edwards25519 in [RFC7748].
 
    zk  is the ECDSA public key corresponding to d.  It is defined in
       [RFC6979] as the curve point d*B where B is the group generator of
@@ -407,8 +407,8 @@ Internet-Draft             The GNU Name System              
   July 2019
 
             PRK_h := HKDF-Extract ("key-derivation", zk)
             h := HKDF-Expand (PRK_h, label | "gns", 512 / 8)
-            d_h := h*d mod p
-            zk_h := h*zk mod p
+            d_h := h*d mod L
+            zk_h := h*zk mod L
             q := SHA512 (zk_h)
 
    We use a hash-based key derivation function (HKDF) as defined in
diff --git a/draft-schanzen-gns.xml b/draft-schanzen-gns.xml
index d4e65e1..deba82e 100644
--- a/draft-schanzen-gns.xml
+++ b/draft-schanzen-gns.xml
@@ -141,7 +141,7 @@
        </dd>
        <dt>L</dt>
        <dd>
-         is the order of edwards25519 in <xref target="RFC7748" />.
+         is the prime-order subgroup of edwards25519 in <xref target="RFC7748" 
/>.
        </dd>
        <dt>zk</dt>
        <dd>
@@ -410,8 +410,8 @@
        <artwork name="" type="" align="left" alt=""><![CDATA[
          PRK_h := HKDF-Extract ("key-derivation", zk)
          h := HKDF-Expand (PRK_h, label | "gns", 512 / 8)
-         d_h := h*d mod p
-         zk_h := h*zk mod p
+         d_h := h*d mod L
+         zk_h := h*zk mod L
          q := SHA512 (zk_h)
          ]]></artwork>
        <t>

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