This repository covers cryptography algorithms, tutorials and python implementations.

1- Diffie-Hellman Key Exchange Code, Tutorial, Video

2- Digital Signature Algorithm (DSA) Code, Tutorial, Video

1- Multiplicatively Homomorphic RSA Code, Tutorial, Video

2- Multiplicatively or Additively Homomorphic ElGamal Code, Tutorial, Video

3- Additively Homomorphic Paillier Code, Tutorial, Video, Video

4- Additively Homomorphic Okamoto–Uchiyama Code, Tutorial, Video

5- Additively Homomorphic Benaloh Code, Tutorial, Video

6- Additively Homomorphic Damgard-Jurik Code, Tutorial, Video

7- Additively Homomorphic Naccache–Stern Code, Tutorial, Video

8- Additively Homomorphic Elliptic Curve ElGamal Code, Tutorial, Video

9- Exclusively Homomorphic Goldwasser–Micali Code, Tutorial, Video

1- Elliptic Curves in Weierstrass Form Tutorial, Video

2- Elliptic Curves in Koblitz Form Tutorial, Video

3- Edwards Curves Tutorial, Video

4- Twisted Edwards Curves Tutorial, Video

5- Double and Add Method Tutorial, Video

1- Elliptic Curve Diffie-Hellman Key Exchange (ECDH) Code, Tutorial, Video

2- Elliptic Curve Digital Signature Algorithm (ECDSA) Code, Tutorial, Video

3- Edwards Curve Digital Signature Algorithn (EdDSA) Code, Tutorial, Video

4- Elliptic Curve ElGamal Asymmetric Encryption Code, Tutorial, Video

5- Elliptic Curve Integrated Encryption Scheme (ECIES) Code, Tutorial, Video

6- Elliptic Curve Menezes-Qu-Vanstone (ECMQV) Code, Tutorial, Video

7- Elliptic Curve Korean Certificate-based Digital Signature Algorithm (EC-KCDSA) Code, Tutorial, Video

8- Bitcoin Address Generation Code, Tutorial, Video

1- Caesar Cipher Code

2- Substitution Cipher Code

3- Affine Cipher Code

4- Homophonic Substitution Cipher Code

5- Permutation Cipher Code

6- Hill Cipher Code, Tutorial

7- Vigénere Cipher Code

8- Kasiski Examination Code

9- Enigma Machine Video

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You can also enroll one of my courses published on Udemy to support: Public Key Cryptography From Scratch In Python, Cryptography Basics From Scratch In Python, Elliptic Curve Cryptography Masterclass In Java.

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This repository is licensed under MIT license - see LICENSE for more details