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About me
Timo Keller is a Cryptography Developer for Linux on IBM Z at IBM Deutschland Research & Development, Germany. He holds a PhD and a habilitation in number theory, arithmetic geometry, and computer algebra, and has served as a substitute associate professor in these fields. His current work focuses on the implementation and optimization of cryptographic algorithms, including post-quantum cryptography, for IBM Z systems. Outside of work, he enjoys exploring problems in arithmetic geometry, particularly the Birch–Swinnerton-Dyer conjecture, Iwasawa theory, and rational points on modular curves.