Case Western Rerserve University

Number Theory

$Euclidean Algorithm$

$Modular Arithmetic$

$Modular Inverse$

$Chinese Remainder Theorem$

$Factorization$

$Euler Totient Function$

$Primality Tests$

$Quadratic Residue$

$Legendre Symbol$

$Jacobi Symbol$

Cryptography

$Primitive Roots$

$Modular Exponentiation$

$Elliptic Curves$

$Pohlig Hellman$

$Diffie Hellman$

$elGamal$

$Vigenere Cipher$

$Pollard's p-1$

$Alphabet Frequency$

$n-gram Frequency$