Languages

• Python
• JavaScript
• Golang

Hello-Crypto

• Website: https://hello-crypto.cn/

Python cryptography lib

• Cryptography pyca
  • Docs https://cryptography.io/
  • Github https://github.com/pyca/cryptography

Golang cryptography lib

• crypto golang standard library
  • Package crypto collects common cryptographic constants

Hello cryptography!

• Hash
  • MD5
  • SHA1
  • SHA2
  • SHA3
• Authenticated encryption
  • AES
  • ChaCha20Poly1305
• Asymmetric algorithms
  • Ed25519 signing
  • X25519 key exchange
  • X448 key exchange
  • Elliptic curve cryptography
  • RSA
  • Diffie-Hellman key exchange
  • DSA
• Key derivation functions
  • PBKDF2
  • ConcatKDF
  • HKDF
  • KBKDF
  • X963KDF