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Technical University of Munich
Picture of Bharath Purtipli

M.Sc. Bharath Purtipli

Technical University of Munich

Associate Professorship of Coding and Cryptography (Prof. Wachter-Zeh)

Postal address

Theresienstr. 90
80333 München

Biography

  • PhD student at the Chair of Communications Engineering at the Chair of Coding and Cryptography (Prof. Wachter-Zeh) since July 2025.
  • M.Sc. in Communications Engineering from the Technical University of Munich in June 2025.
  • B.Eng. in Electrical Engineering and Communications Engineering from PES University, Bengaluru in June 2019.

Research Interests

Lattice- and code-based cryptography: I am interested in the security and efficiency of post-quantum cryptographic schemes. Currently, I am working on improving the ciphertext length of the HQC cryptosystem.

Attribute-based encryption (ABE): Only a few code-based ABEs exist and it would be interesting to seek out the challenges in this field.

Theses

Available Theses

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Theses in Progress

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Publications

2025

  • Purtipli, B.: HQC and Ciphertext Compression. Coding and Hiking, 2025 more… Full text (mediaTUM)
  • Purtipli, B.; Wachter-Zeh, A.: Sub-Project 4: Secure Transmission, Post-Quantum Crypto. 6G Future Lab Bavaria Kickoff, 2025 more… Full text (mediaTUM)
  • Purtipli, B.; Wachter-Zeh, A.: HQC and Ciphertext Quantization. 6G Future Lab Bavaria Speaker Series, 2025 more… Full text (mediaTUM)
  • Sebastian Bitzer, Emma Munisamy, Bharath Purtipli, Stefan Ritterhoff, Antonia Wachter-Zeh: Ciphertext Compression for HQC. Zürich PQC Workshop , 2025 more…
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