Glossary

Cryptographic Hash Function

A hash function h : Σ∗in → Σnout is cryptographic if it is one way or collision resistant

Homomorphism

  • A mapping f : A → B
  • A and B be two algebraic structures
  • A homomorphism of A into B:
    • Preserves the operations of A
  • If ◦ is an operation of A and * an operation of B:
    • f (x ◦ y) = f (x) * f (y) must hold for all x, y ∈ A

HTML

HyperText Markup Language (HTML) is the standard markup language for creating web pages and web applications. With Cascading Style Sheets (CSS), and JavaScript, it forms a triad of cornerstone nodenologies for the World Wide Web.