From d5f3d6111e7d80552a3a65b100e512d4e487770c Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Wed, 4 Nov 2020 11:52:33 -0500
Subject: [PATCH] correct tunnel build record size to decrept

---
 libi2pd/RouterContext.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libi2pd/RouterContext.cpp b/libi2pd/RouterContext.cpp
index 4d60e193..7525eceb 100644
--- a/libi2pd/RouterContext.cpp
+++ b/libi2pd/RouterContext.cpp
@@ -698,8 +698,8 @@ namespace i2p
 			encrypted += 32;
 			uint8_t nonce[12];
 			memset (nonce, 0, 12);
-			if (!i2p::crypto::AEADChaCha20Poly1305 (encrypted, TUNNEL_BUILD_RECORD_SIZE - 16, 
-				m_CurrentNoiseState->m_H, 32, m_CurrentNoiseState->m_CK + 32, nonce, data, TUNNEL_BUILD_RECORD_SIZE - 16, false)) // decrypt
+			if (!i2p::crypto::AEADChaCha20Poly1305 (encrypted, ECIES_BUILD_REQUEST_RECORD_CLEAR_TEXT_SIZE, 
+				m_CurrentNoiseState->m_H, 32, m_CurrentNoiseState->m_CK + 32, nonce, data, ECIES_BUILD_REQUEST_RECORD_CLEAR_TEXT_SIZE, false)) // decrypt
 			{
 				LogPrint (eLogWarning, "Router: Tunnel record AEAD decryption failed");
 				return false;