Merge pull request #7 from Yubico/tweak-generic

Tweak generic function definitions
Yubico · Apr 8, 2024 · 09893cf · 09893cf
2 parents 5cfc619 + 00cbc06
commit 09893cf
Showing 1 changed file with 9 additions and 7 deletions.
diff --git a/draft-bradleylundberg-cfrg-arkg.md b/draft-bradleylundberg-cfrg-arkg.md
@@ -367,7 +367,7 @@ The subordinate party will then be able to generate public keys on behalf of the
 
 ~~~pseudocode
 ARKG-Generate-Seed() -> (pk, sk)
-    Options:
+    ARKG instance parameters:
         BL        A key blinding scheme.
         KEM       A key encapsulation mechanism.
 
@@ -397,7 +397,7 @@ in order to generate any number of public keys.
 
 ~~~pseudocode
 ARKG-Derive-Public-Key((pk_kem, pk_bl), info) -> (pk', kh)
-    Options:
+    ARKG instance parameters:
         BL        A key blinding scheme.
         KEM       A key encapsulation mechanism.
         MAC       A MAC scheme.
@@ -410,8 +410,9 @@ ARKG-Derive-Public-Key((pk_kem, pk_bl), info) -> (pk', kh)
     Inputs:
         pk_kem    A key encapsulation public key.
         pk_bl     A key blinding public key.
-        info      Optional context and application specific
-                    information (can be a zero-length string).
+        info      An octet string containing optional context
+                    and application specific information
+                    (can be a zero-length string).
 
     Output:
         pk'       A blinded public key.
@@ -445,7 +446,7 @@ in order to derive the same or different secret keys any number of times.
 
 ~~~pseudocode
 ARKG-Derive-Secret-Key((sk_kem, sk_bl), kh, info) -> sk'
-    Options:
+    ARKG instance parameters:
         BL        A key blinding scheme.
         KEM       A key encapsulation mechanism.
         MAC       A MAC scheme.
@@ -459,8 +460,9 @@ ARKG-Derive-Secret-Key((sk_kem, sk_bl), kh, info) -> sk'
         sk_kem    A key encapsulation secret key.
         sk_bl     A key blinding secret key.
         kh        A key handle output from ARKG-Derive-Public-Key.
-        info      Optional context and application specific
-                    information (can be a zero-length string).
+        info      An octet string containing optional context
+                    and application specific information
+                    (can be a zero-length string).
 
     Output:
         sk'       A blinded secret key.