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Update README.MD

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Bill Buchanan
2023-03-03 06:14:35 +00:00
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unit06_trust_dig_cert/lab/README.MD
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@@ -29,7 +29,7 @@ The public key should be "30818902 ... 203010001". We can see this starts with "
### A.2
Now open-up the ZIP file for the certificate, and view the CER file.
Now open-up the ZIP file for the certificates , and view the CER file.
* What other information can you gain from the certificate:
* What is the size of the public key:
@@ -80,6 +80,13 @@ Now use openssl to read the certificates:
openssl x509 -inform der -in [certname] -noout -text
```
### A.7
Examine the following certificate, and identify its weakness.
![alt text](http://asecuritysite.com/public/certp.png)
Identify the OID number related to the public key encryption method, and use this page [here](https://oidref.com/) to identify it.
## B Creating certificates
Now we will create our own self-signed certificates.