chore(circuits): optimize converting message to command (privacy-scal…

…ing-explorations#1681)
mabsattar · Jul 18, 2024 · be7a659 · be7a659
1 parent 5c38c13
commit be7a659
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Showing 2 changed files with 2 additions and 12 deletions.
diff --git a/circuits/circom/core/non-qv/processMessages.circom b/circuits/circom/core/non-qv/processMessages.circom
@@ -241,11 +241,6 @@ include "../../trees/incrementalQuinaryTree.circom";
     var computedCommandsPackedCommandOut[batchSize][PACKED_CMD_LENGTH];
 
     for (var i = 0; i < batchSize; i++) {
-        var message[MSG_LENGTH];
-        for (var j = 0; j < MSG_LENGTH; j++) {
-            message[j] = msgs[i][j];
-        }
-
         (
             computedCommandsStateIndex[i],
             computedCommandsNewPubKey[i],
@@ -257,7 +252,7 @@ include "../../trees/incrementalQuinaryTree.circom";
             computedCommandsSigR8[i],
             computedCommandsSigS[i],
             computedCommandsPackedCommandOut[i]
-        ) = MessageToCommand()(message, coordPrivKey, encPubKeys[i]);
+        ) = MessageToCommand()(msgs[i], coordPrivKey, encPubKeys[i]);
     }
 
     // Process messages in reverse order.

diff --git a/circuits/circom/core/qv/processMessages.circom b/circuits/circom/core/qv/processMessages.circom
@@ -236,11 +236,6 @@ template ProcessMessages(
     var computedCommandsPackedCommandOut[batchSize][PACKED_CMD_LENGTH];
 
     for (var i = 0; i < batchSize; i++) {
-        var message[MSG_LENGTH];
-        for (var j = 0; j < MSG_LENGTH; j++) {
-            message[j] = msgs[i][j];
-        }
-
         (
             computedCommandsStateIndex[i],
             computedCommandsNewPubKey[i],
@@ -252,7 +247,7 @@ template ProcessMessages(
             computedCommandsSigR8[i],
             computedCommandsSigS[i],
             computedCommandsPackedCommandOut[i]
-        ) = MessageToCommand()(message, coordPrivKey, encPubKeys[i]);
+        ) = MessageToCommand()(msgs[i], coordPrivKey, encPubKeys[i]);
     }
 
     // Process messages in reverse order.