Ospanov Р.М., Seitkulov Е.Н., Yergaliyeva Б.Б., Utebayev К.А., and Atanov С.К. 2025. “TANBA-SPHINCS+ - POST-QUANTUM CRYPTOGRAPHIC HASH-BASED DIGITAL SIGNATURE ALGORITHM”. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences 89 (1). Almaty, Kazakhstan. https://doi.org/10.51889/2959-5894.2025.89.1.020.