Create qeb_client.py

advanced_feature/quantum_encrypted_blockchain/qeb_client.py

@@ -0,0 +1,37 @@
+import socket
+import pickle
+from qeb import quantum_encrypt, quantum_decrypt
+
+# Define QEB client class
+class QEBClient:
+    def __init__(self, node_id):
+        self.node_id = node_id
+        self.qeb_node = QEBNode(node_id)
+
+    def send_transaction(self, transaction_data):
+        # Encrypt transaction data with quantum encryption
+        encrypted_data, quantum_key = quantum_encrypt(transaction_data)
+
+        # Send encrypted data to QEB node
+        self.qeb_node.add_transaction(encrypted_data)
+
+    def retrieve_transaction(self, transaction_data):
+        # Retrieve encrypted data from QEB node
+        encrypted_data = self.qeb_node.retrieve_transaction(transaction_data)
+
+        # Decrypt encrypted data with quantum decryption
+        decrypted_data = quantum_decrypt(encrypted_data, quantum_key)
+
+        # Return decrypted data
+        return decrypted_data
+
+# Create QEB client instance
+qeb_client = QEBClient("client1")
+
+# Send transaction to QEB node
+qeb_client.send_transaction("Transaction data 1")
+
+# Retrieve transaction from QEB node
+decrypted_data = qeb_client.retrieve_transaction("Transaction data 1")
+
+print(decrypted_data)