Algorithms:

Numbers Theory :

• Extended Euclide Theorem
• Linear equivalence
• Miller-Rabin prime number test
• Solovay-Strassen prime number test
• Fermat Kucuk Teoremi prime number test
• Quadratic Residue test with Euler's Criterion
• Legendre symbol

Symmetrical Ciphers:

• Shift ciphering
• Vigenere ciphering
• Affine ciphering
• Substitution ciphering
• Diffie-Hellman key exchange algorithm

Asymmetrical Ciphering :

• RSA
• Al-Gamal