From a75ccae86338c1d62435cec83309ae3668a906b9 Mon Sep 17 00:00:00 2001
From: 0xmad <0xmad@users.noreply.github.com>
Date: Thu, 29 Feb 2024 09:32:28 -0600
Subject: [PATCH] fix(cli): generate ecdh shared key only one time

---
 cli/ts/commands/publish.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cli/ts/commands/publish.ts b/cli/ts/commands/publish.ts
index 26f299da56..7545f5fa40 100644
--- a/cli/ts/commands/publish.ts
+++ b/cli/ts/commands/publish.ts
@@ -204,6 +204,7 @@ export const publishBatch = async ({
   ]);
 
   const encryptionKeypair = new Keypair();
+  const sharedKey = Keypair.genEcdhSharedKey(encryptionKeypair.privKey, coordinatorPubKey);
 
   const payload: [IMessageContractParams, IG1ContractParams][] = messages.map(
     ({ salt, stateIndex, voteOptionIndex, newVoteWeight, nonce }) => {
@@ -223,7 +224,6 @@ export const publishBatch = async ({
       // sign the command with the user private key
       const signature = command.sign(userMaciPrivKey);
 
-      const sharedKey = Keypair.genEcdhSharedKey(encryptionKeypair.privKey, coordinatorPubKey);
       const message = command.encrypt(signature, sharedKey);
 
       return [message.asContractParam(), encryptionKeypair.pubKey.asContractParam()];