Based on the difficulty of solving the ECDLP (elliptic curve discrete logarithm problem) on the finite field,we present a (t, n) threshold signature scheme and
Novel adsorbent, Fe( Ⅲ )-loaded ligand exchange cotton cellulose adsorbent [Fe(Ⅲ)LECCA], was used to investigate the adsorption performances and mechanism of
A general formulation of the stochastic model for random walk in time-random environment and an equivalent definition is established in this paper. Moreover, so
Based on Shamir' s secret sharing, a (t, n)multi-secret sharing scheme is proposed in this paper. p secrets can be shared among n participants, and t or mor