At a Glance: 01:00 Showing how browsers use certs 03:25 Creating a CSR 04:50 Examining the challenge ... Download the CSR file and use either a website CSR decoder or the base64 command to view the flag embedded within it.
Tutorial Picoctf 2023 109 Cryptography Readmycert -
01:00 Showing how browsers use certs 03:25 Creating a CSR 04:50 Examining the challenge ... Download the CSR file and use either a website CSR decoder or the base64 command to view the flag embedded within it. Using a base64 decoder to read a PEM (Privacy Enhanced Mail) certificate!
Important details found
- 01:00 Showing how browsers use certs 03:25 Creating a CSR 04:50 Examining the challenge ...
- Download the CSR file and use either a website CSR decoder or the base64 command to view the flag embedded within it.
- Using a base64 decoder to read a PEM (Privacy Enhanced Mail) certificate!
- Then they used the steghide steganography tool (with no password) to ...
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Visual References
![PicoCTF Walkthru [109] - ReadMyCert (SSL Certificate overview)](https://i.ytimg.com/vi/wfDeaSWHqQM/mqdefault.jpg)
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