EPISODES:
Cryptography with Python 1: Introduction and content of course Cryptography with Python 2: Cryptography & its classic security goals Cryptography with Python 3: Confidentiality as a security goal Cryptography with Python 4: Symmetric encryption with AES and ECB/CBC Cryptography with Python 5: Using insecure AES-ECB in Python Cryptography with Python 6: Using secure AES-CBC in Python Cryptography with Python 7: Implementing AES in Python #1 Cryptography with Python 8: Implementing AES in Python #2 Cryptography with Python 9: Implementing AES in Python #3 Cryptography with Python 10: Implementing AES in Python #4 Cryptography with Python 11: Implementing AES in Python #5 Cryptography with Python 12: Implementing AES-ECB/CBC in Python #1 Cryptography with Python 13: Implementing AES-ECB/CBC in Python #2 Cryptography with Python 14: Asymmetric encryption with RSA Cryptography with Python 15: Using RSA in Python Cryptography with Python 16: Implementing RSA in Python #1 Cryptography with Python 17: Implementing RSA in Python #2 Cryptography with Python 18: Implementing RSA in Python #3 Cryptography with Python 20: Implementing hybrid RSA-AES encryption in Python Cryptography with Python 21: Using EDH and ECDHE in Python Cryptography with Python 22: Implementing a P-256 ECDHE in Python Cryptography with Python 23: Integrity as a security goal Cryptography with Python 24: Hash function structure and properties Cryptography with Python 25: Hash function security Cryptography with Python 27: Implementing SHA-256 in Python #1 Cryptography with Python 28: Implementing SHA-256 in Python #2 Cryptography with Python 30: HMAC, Encrypt-then-MAC and GCM Cryptography with Python 26: Using MD5, SHA-1, SHA-2, SHA-3 in Python Cryptography with Python 31: Using HMAC in Python Cryptography with Python 34: Using AES-GCM in Python Cryptography with Python 35: Implementing AES-GCM in Python #1 Cryptography with Python 36: Implementing AES-GCM in Python #2 Cryptography with Python 37: Non-repudiation as a security goal Cryptography with Python 38: Digital signatures Cryptography with Python 39: Using RSA-PSS & Ed25519 signatures in Python Cryptography with Python 40: Recap and summary

Cryptography with Python 34: Using AES-GCM in Python

Entire course: ➡️ https://www.youtube.com/playlist?list=PLWjMI9CAmVU4–SmpzgswTvxLkZqC9QWn

⏰ Timestamps for content in this video ⏰

00:00 Recap of GCM as an instance of AEAD
00:41 Using AES-GCM in Python
05:43 Investigating wrong key detection with AES-GCM in Python
07:34 Investigating wrong IV detection with AES-GCM in Python
08:04 Investigating wrong authentication tag detection with AES-GCM in Python
08:31 Investigating wrong associated data detection with AES-GCM in Python
09:03 Investigating wrong ciphertext detection with AES-GCM in Python

🔷🔷 About 🔷🔷

This Fundamental Cryptography in Theory and Python lesson presents, how AES-GCM can be used in Python and demonstrates, how the Galois/Counter Mode (GCM) as a block cipher mode of operation is an instance of authenticated encryption with associated data.

All code demonstrated serves educational purposes only.

📝 Resources used and created for code lessons 📝

https://github.com/cgossi/fundamental_cryptography_with_python

(Visited 50 times, 1 visits today)

You might be interested in

LEAVE YOUR COMMENT

Your email address will not be published. Required fields are marked *

eos
EOS (EOS) 0,716252 1,25%
aave
Aave (AAVE) 87,77 3,51%
the-graph
The Graph (GRT) 0,253714 5,16%
kusama
Kusama (KSM) 41,88 2,14%
waves
Waves (WAVES) 2,16 1,03%
dash
Dash (DASH) 27,15 2,21%
bitcoin
Bitcoin (BTC) 47.143,68 0,82%
ethereum
Ethereum (ETH) 2.709,08 1,17%
cardano
Cardano (ADA) 0,534569 1,79%
tether
Tether (USDT) 0,924694 0,14%
xrp
XRP (XRP) 0,491625 1,61%
solana
Solana (SOL) 92,71 3,47%
polkadot
Polkadot (DOT) 6,87 1,39%
usd-coin
USDC (USDC) 0,923617 0,01%
dogecoin
Dogecoin (DOGE) 0,077972 0,01%
uniswap
Uniswap (UNI) 10,47 53,67%
terra-luna
Terra Luna Classic (LUNC) 0,000111 1,76%
litecoin
Litecoin (LTC) 63,24 1,11%
chainlink
Chainlink (LINK) 16,58 1,93%
bitcoin-cash
Bitcoin Cash (BCH) 243,48 0,98%
algorand
Algorand (ALGO) 0,172035 1,94%
matic-network
Polygon (MATIC) 0,895174 0,87%
stellar
Stellar (XLM) 0,106025 0,53%
cosmos
Cosmos Hub (ATOM) 9,12 0,16%
filecoin
Filecoin (FIL) 7,45 0,91%
tron
TRON (TRX) 0,127987 0,62%
ethereum-classic
Ethereum Classic (ETC) 23,51 1,39%
dai
Dai (DAI) 0,924694 0,11%
tezos
Tezos (XTZ) 1,00 2,91%
monero
Monero (XMR) 110,64 2,14%