diff --git a/blockchain-module/advanced_security/zero_knowledge_proof.rs b/blockchain-module/advanced_security/zero_knowledge_proof.rs
new file mode 100644
index 000000000..a2cd0ba7a
--- /dev/null
+++ b/blockchain-module/advanced_security/zero_knowledge_proof.rs
@@ -0,0 +1,38 @@
+// Import necessary libraries
+use std::collections::HashMap;
+use std::hash::{Hash, Hasher};
+use std::io::{Read, Write};
+use std::ops::{Add, Mul, Sub};
+use std::vec::Vec;
+
+// Define the ZeroKnowledgeProof struct
+pub struct ZeroKnowledgeProof {
+    // Proof key
+    key: Vec<u8>,
+}
+
+// Implement the ZeroKnowledgeProof struct
+impl ZeroKnowledgeProof {
+    // Create a new ZeroKnowledgeProof instance
+    pub fn new() -> Self {
+        ZeroKnowledgeProof {
+            key: vec![0u8; 32], // 32-byte proof key
+        }
+    }
+
+    // Verify authentication using zero-knowledge proof
+    pub fn verify(&mut self, proof: ZKPData) -> bool {
+        // Implement the ZKP verification logic
+        unimplemented!();
+    }
+}
+
+// Define the ZKPData struct
+pub struct ZKPData {
+    // Proof data
+    data: Vec<u8>,
+}
+
+// Export the ZeroKnowledgeProof and ZKPData
+pub use ZeroKnowledgeProof;
+pub use ZKPData;