generate max number of tags for follow on tagsets

3 months ago · 7376f7c399
1 changed files with 2 additions and 1 deletions
--- a/libi2pd/ECIESX25519AEADRatchetSession.cpp
+++ b/libi2pd/ECIESX25519AEADRatchetSession.cpp
@ -777,7 +777,8 @@ namespace garlic
				@@ -777,7 +777,8 @@ namespace garlic
 			}
 			else
 			{
-				moreTags = ECIESX25519_MIN_NUM_GENERATED_TAGS + (index >> 2); // N/4
+				moreTags = (receiveTagset->GetTagSetID () > 0) ? ECIESX25519_MAX_NUM_GENERATED_TAGS : // for non first tagset
+					(ECIESX25519_MIN_NUM_GENERATED_TAGS + (index >> 1)); // N/2
 				if (moreTags > ECIESX25519_MAX_NUM_GENERATED_TAGS) moreTags = ECIESX25519_MAX_NUM_GENERATED_TAGS;
 				moreTags -= (receiveTagset->GetNextIndex () - index);
 				index -= ECIESX25519_MAX_NUM_GENERATED_TAGS; // trim behind