Breaking AES-ECB Encryption: How Vulnerabilities Expose Your Data 🔓
Discover how AES-ECB encryption can be compromised. This video explores vulnerabilities, source code analysis, and techniques to determine plaintext length without a key. Learn how to protect your data from such attacks!
TsukiCTF
17.3K views • Feb 21, 2023
About this video
00:00 - Overview of AES-ECB
02:46 - Looking at vulnerable source code
07:00 - Deriving the exact length of original plaintext
09:48 - Explanation of the exploitation steps
11:24 - Manual extraction of the last byte
14:57 - Reproducing the extraction with Python
20:58 - Extracting an entire block (16 bytes)
26:55 - Extracting the rest of plaintext
Thank you for watching. Please subscribe and like to support the channel !
Big kudos to https://cryptohack.org/
02:46 - Looking at vulnerable source code
07:00 - Deriving the exact length of original plaintext
09:48 - Explanation of the exploitation steps
11:24 - Manual extraction of the last byte
14:57 - Reproducing the extraction with Python
20:58 - Extracting an entire block (16 bytes)
26:55 - Extracting the rest of plaintext
Thank you for watching. Please subscribe and like to support the channel !
Big kudos to https://cryptohack.org/
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Video Information
Views
17.3K
Likes
249
Duration
29:40
Published
Feb 21, 2023
User Reviews
4.5
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