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2022 ASIS CTF Finals writeup

2022 ASIS CTF Finals writeup


Bedouin

Name Category Points Solves
Bedouin CRYPTO 64 / 500 79

Description

In the bedouin era, trying to survive required a lot of searching. But in today’s life, human intelligence has ended this vast search.

Attachments

See attachments.

Solutions

See solutions.


Monward

Name Category Points Solves
Monward CRYPTO 138 / 500 30

Description

We are facing alien arithmetic, and maybe its originator came from the moon!

Attachments

See attachments.

Solutions

See solutions.


Rhyton

Name Category Points Solves
Rhyton CRYPTO 209 / 500 17

Description

Contrary to their simple and attractive appearance, rhytons have a complex design and a complicated implementing process. We invite you to drink in an attractive rhyton.

Attachments

See attachments.

Solutions

See solutions.


Vindica

Name Category Points Solves
Vindica CRYPTO 131 / 500 32

Description

Simple multiplications with almost small matrices is still fun! Help Vindica to do precise operation.

Attachments

See attachments.

Solutions

See solutions.


Wedge

Name Category Points Solves
Wedge CRYPTO 201 / 500 18

Description

Wedge is a significant tool to surge the hole of security issues. Isn’t it?

nc 162.55.188.246 31337

Attachments

See attachments.

Solutions

See solutions.


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