______________________________ Helps to Solve the Problem Posed by Single Key

question 148

Short Answer

______________________________ helps to solve the problem posed by single key cryptography by employing a pair of matched keys for each system user, one private (i.e., known only to the party who possesses it) and one public.

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Definitions:

Hydroxyapatite

Mineral with the empiric formula 3 Ca3(PO4)2 ∙ Ca(OH)2; the main mineral of bone and teeth.

Collagen

A protein that is the primary structural component of connective tissues in animals and the most abundant protein in mammals.

Proteoglycan

A large molecule made of protein cores with glycosaminoglycan chains, playing various roles in the structure and function of cells and tissues.

Hyaluronic Acid

Hyaluronic Acid is a viscous, glycosaminoglycan that is widely distributed throughout connective, epithelial, and neural tissues, known for its capacity to retain water and contribute to tissue hydration and lubrication.