Kinoco Hacker Hands-on security practice
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Cryptography Level 2 65 points

AES-ECB Mode Weakness

Mission

ECB leaks repeated block patterns. This introductory task first checks the difference between encryption and encoding. Hexadecimal data: 4b494e4f434f7b6563625f6d6f64655f69735f7765616b7d Decode this hex data to a string and submit it as the flag.

#cryptography#aes#ecb#encoding

Clear it in 3 steps

Not started

  1. No environment needed

    This challenge can be solved with the information in the statement alone. Submit the flag you find directly.

  2. Submit the flag