Joint Encryption and Error Correction

[kavinchant1812]

🚀 PR Description

This PR introduces a complete implementation of the protocol described in the research titled “Joint Encryption and Error Correction for Secure Quantum Communication”, using the Classiq platform. It combines quantum encryption and error correction to demonstrate secure quantum communication with practical deployment potential.

---

🔑 Key Features Implemented

• Three-Stage Secure Quantum Communication Protocol
  Enables encryption using commuting unitary operations without classical channels.

• Quantum Error Correction (QEC)
  Integrates CSS (Calderbank-Shor-Steane) codes for detecting and correcting bit-flip and phase-flip errors.

• Privacy Amplification & Key Extraction
  Implements post-processing steps to detect eavesdropping and finalize a secure key.

---

🧠 Classiq-Specific Contributions

• Quantum Circuit Design & Synthesis

  • Unitary encryptions UA(θ) and UB(ϕ)
  • CSS code encoding using Hadamard and Pauli-X gates
  • Error detection using ancilla qubits

• Simulation Scenarios

  • Secure communication without interference
  • Eavesdropping attempts and their detection via QBER

• Optimization

  • Quantum circuit performance improved using Classiq’s automatic circuit synthesis tools

[review-notebook-app]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB

[orsa-classiq]

@kavinchant1812 thanks for contributing!
Notice that the notebook should contain explanations, and not just the code. Also the results output should appear and be analyzed.
See for example #901 or the examples under the algorithms directory

[TaliCohn]

Hi @kavinchant1812, are you still working on this?

[kavinchant1812]

Yes we have updated it already pls check it

…

On Tue, 22 Apr, 2025, 3:26 pm Tali Cohn, ***@***.***> wrote: Hi @kavinchant1812 <https://github.com/kavinchant1812>, are you still working on this? — Reply to this email directly, view it on GitHub <#925 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEHGOCP7BG5EIIVVCNHC35D22YG6RAVCNFSM6AAAAAB2SSUF4CVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDQMRQHAYDIMBXHA> . You are receiving this because you were mentioned.Message ID: ***@***.***> *TaliCohn* left a comment (Classiq/classiq-library#925) <#925 (comment)> Hi @kavinchant1812 <https://github.com/kavinchant1812>, are you still working on this? — Reply to this email directly, view it on GitHub <#925 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BEHGOCP7BG5EIIVVCNHC35D22YG6RAVCNFSM6AAAAAB2SSUF4CVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDQMRQHAYDIMBXHA> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[orsa-classiq]

@kavinchant1812
1 - what paper is the notebook based on?
2 - The notebook is not coherent and not explained. The text is sometimes not relevant to the code and you don't really analyze the algorithm results. If you want us to take it seriously much more work is needed here
3 - please follow the contribution guidelines and make sure that you pass the tests