K-XMSS and K-SPHINCS + : Enhancing Security in Next-Generation Mobile Communication and Internet Systems with Hash Based Signatures Using Korean Cryptography Algorithms. - Sim, Minjoo; Eum, Siwoo; Song, Gyeongju; Yang, Yujin; Kim, Wonwoong; Seo, Hwajeong (Sensors (14248220), 2023)