Learning cryptography and security is fun instead of saying it hard or Complex. This books covers cookbook style of cryptography using python as a programming language. Chapters presented in this book are independent and can be read in any order What you will Learn pyca/cryptography Fernet Encryption Multifernet X,509 AES Encryption & Decryption Authenticated Encryption (GCM,CCM) RSA DSA DH ECDH X25519 PBKDF2 HKDF ConcatHKDF X963KDF scrrypt PYcrypto HASHING AES BLOWFISH RSA DSA ELGAMAL JWCrypto JWK JWS JWE