diff --git a/rsaserver.go b/rsaserver.go
index 4fc3f19..4872990 100644
--- a/rsaserver.go
+++ b/rsaserver.go
@@ -63,53 +63,88 @@ func handleConnection(conn net.Conn, privateKey *rsa.PrivateKey) {
 
     fmt.Println("Got conn")
 
+    // Receive key, IV, and UID
     keyData, err := bufio.NewReader(conn).ReadString('\n')
     if err != nil {
         log.Printf("Error reading key: %v", err)
         return
     }
-
-    key, _ := decryptKeyIV(keyData, privateKey)
+    key, err := decryptKeyIV(strings.TrimSpace(keyData), privateKey)
+    if err != nil {
+        log.Printf("Error decrypting key: %v", err)
+        return
+    }
     conn.Write([]byte("Received key\n"))
 
-    ivData, _ := bufio.NewReader(conn).ReadString('\n')
-    iv, _ := decryptKeyIV(ivData,privateKey)
+    ivData, err := bufio.NewReader(conn).ReadString('\n')
+    if err != nil {
+        log.Printf("Error reading IV: %v", err)
+        return
+    }
+    iv, err := decryptKeyIV(strings.TrimSpace(ivData), privateKey)
+    if err != nil {
+        log.Printf("Error decrypting IV: %v", err)
+        return
+    }
     conn.Write([]byte("Received IV\n"))
 
-    uidData, _ := bufio.NewReader(conn).ReadString('\n')
-    uid, _ := decryptKeyIV(uidData,privateKey)
+    uidData, err := bufio.NewReader(conn).ReadString('\n')
+    if err != nil {
+        log.Printf("Error reading UID: %v", err)
+        return
+    }
+    uid, err := decryptKeyIV(strings.TrimSpace(uidData), privateKey)
+    if err != nil {
+        log.Printf("Error decrypting UID: %v", err)
+        return
+    }
     conn.Write([]byte("Received UID\n"))
 
     fmt.Println("Exchange, OK!")
 
-    var ciphertext []byte
-    var chunk string
-    var plaintext []byte
-
+    // Receive and handle multiple files
     for {
-        chunk, err = bufio.NewReader(conn).ReadString('\n')
+        var plaintext []byte
+        for {
+            chunk, err := bufio.NewReader(conn).ReadString('\n')
+            if err != nil {
+                log.Printf("Error reading chunk: %v", err)
+                return
+            }
+            if strings.TrimSpace(chunk) == "END_OF_DATA" {
+                fmt.Printf("Received file\n")
+                break
+            }
+            ciphertext, err := base64.StdEncoding.DecodeString(strings.TrimSpace(chunk))
+            if err != nil {
+                log.Printf("Error decoding chunk: %v", err)
+                return
+            }
+
+            plaintextChunk, err := decrypt(ciphertext, key, iv)
+            if err != nil {
+                log.Printf("Error decrypting chunk: %v", err)
+                return
+            }
+            plaintext = append(plaintext, plaintextChunk...)
+
+            conn.Write([]byte("Received and decrypted chunk\n"))
+        }
+
+        go handleDecrypted(plaintext, uid)
+        conn.Write([]byte("Received and decrypted\n"))
+
+        // Check if there are more files to receive
+        moreFiles, err := bufio.NewReader(conn).ReadString('\n')
         if err != nil {
-            log.Printf("Error reading chunk: %v", err)
+            log.Printf("Error reading more files signal: %v", err)
             return
         }
-        if strings.TrimSpace(chunk) == "END_OF_DATA" {
+        if strings.TrimSpace(moreFiles) == "END_OF_COMMUNICATION" {
             fmt.Println("Client ended communication")
             break
         }
-        ciphertext, _ = base64.StdEncoding.DecodeString(strings.TrimSpace(chunk))
-
-        plaintextChunk, err := decrypt(ciphertext, key, iv)
-        if err != nil {
-            log.Printf("Error decrypting chunk: %v", err)
-            return
-        }
-        plaintext = append(plaintext, plaintextChunk...)
-
-        conn.Write([]byte("Received and decrypted chunk\n"))
     }
-
-    handleDecrypted(plaintext, uid)
-    conn.Write([]byte("Ready for next operation\n"))
 }