All Encryption Algorithms Are Based on Two General Principles: Substitution

question 36

Short Answer

All encryption algorithms are based on two general principles: substitution and
____________ .

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Definitions:

Solutions

The values or sets of values that satisfy an equation, inequality, system of equations, or other mathematical conditions.

Substitution

A method of replacing a variable with a value or another expression.

Equations

Mathematical statements that assert the equality of two expressions, often involving one or more variables.

Elimination

A method in algebra for solving systems of equations, removing one variable at a time to find their values.