Tallinn University of Technology and University of Tartu
Ahto Buldas (born 17 January 1967) is an Estonian computer scientist.[1] He is the inventor of Keyless Signature Infrastructure, Co-Founder and Chief Scientist at Guardtime and Chair of the OpenKSI foundation.
^"CV: Ahto Buldas". www.etis.ee. Retrieved 29 March 2021.
AhtoBuldas (born 17 January 1967) is an Estonian computer scientist. He is the inventor of Keyless Signature Infrastructure, Co-Founder and Chief Scientist...
The hash calendar construct was invented by Estonian cryptographers AhtoBuldas and Mart Saarepera based on their research on the security properties...