For example, a certain ethnic group’s food culture has a risk score of 80. Factors such as the social use of heritage and basic service facilities are low, but the factors of building development and the use of biological resources are high. In saving food culture, attention should be ...
In addition, elliptic curve cryptography is a recent, popular, and effective technique for public key cryptography; it reduces the length of safe secret keys required for top-secret documents [52]. Thus, in [51], Askar et al. proposed a cryptosystem by combining the advantages of the ...