Public Key and Private Key
[Back] The key concepts are: Public Key, Private Key and Key Exchange.
Cracking encrypted content
The following are encrypted with aes-256-cbc or 3-DES and have a password of "napier", "123456" or "password". Decode them:
Please note: In the file you create, put one new line after the Base64 text. For example the answer to the first one is:
openssl enc -d -aes-256-cbc -in test.txt -pass pass:123456 -base64
Here are some related material: