Skip to content

sgzeng/hack-in-the-card-two

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

1 Commit
 
 
 
 
 
 
 
 

Repository files navigation

The second smart card sent to us has been added some countermeasures by that evil company. They also changed the public key. However it seems that they missed something...... Can you decrypt the following hex-encoded ciphertext this time?

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

About

2017 XCTF Singapore crypto challenge

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages