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 61 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) 0,694011 9,84%
aave
Aave (AAVE) 78,95 5,87%
the-graph
The Graph (GRT) 0,229713 1,58%
kusama
Kusama (KSM) 28,30 1,64%
waves
Waves (WAVES) 2,29 4,75%
dash
Dash (DASH) 27,61 1,18%
bitcoin
Bitcoin (BTC) 60.192,21 4,33%
ethereum
Ethereum (ETH) 2.881,48 4,42%
cardano
Cardano (ADA) 0,425790 4,81%
tether
Tether (USDT) 0,937150 0,12%
xrp
XRP (XRP) 0,459839 6,47%
solana
Solana (SOL) 132,90 0,23%
polkadot
Polkadot (DOT) 6,21 2,80%
usd-coin
USDC (USDC) 0,938087 0,05%
dogecoin
Dogecoin (DOGE) 0,143411 5,83%
uniswap
Uniswap (UNI) 6,81 1,12%
terra-luna
Terra Luna Classic (LUNC) 0,000093 1,35%
litecoin
Litecoin (LTC) 73,22 4,45%
chainlink
Chainlink (LINK) 12,76 4,10%
bitcoin-cash
Bitcoin Cash (BCH) 457,69 2,37%
algorand
Algorand (ALGO) 0,161803 3,18%
matic-network
Polygon (MATIC) 0,643833 3,68%
stellar
Stellar (XLM) 0,100552 1,30%
cosmos
Cosmos Hub (ATOM) 7,69 4,26%
filecoin
Filecoin (FIL) 5,60 1,05%
tron
TRON (TRX) 0,104188 0,85%
ethereum-classic
Ethereum Classic (ETC) 24,22 6,72%
dai
Dai (DAI) 0,936395 0,13%
tezos
Tezos (XTZ) 0,952144 1,20%
monero
Monero (XMR) 112,25 1,51%