Skip to content

Commit 6816c53

Browse files
committed
Original Readme deletion
1 parent 1467c45 commit 6816c53

File tree

1 file changed

+1
-61
lines changed

1 file changed

+1
-61
lines changed

README.md

Lines changed: 1 addition & 61 deletions
Original file line numberDiff line numberDiff line change
@@ -1,62 +1,2 @@
11
# Sources
2-
Original repo : https://github.com/keygen-sh/example-python-cryptographic-machine-files
3-
4-
# Example Python Cryptographic Machine Files
5-
6-
This is an example of how to verify and decrypt [cryptographic machine files](https://keygen.sh/docs/api/cryptography/#cryptographic-lic)
7-
in Python, using Ed25519 signing and AES-256-GCM encryption. This example
8-
verifies the `aes-256-gcm+ed25519` algorithm.
9-
10-
## Running the example
11-
12-
First up, add an environment variable containing your Ed25519 public key:
13-
```bash
14-
export KEYGEN_PUBLIC_KEY='799efc7752286e6c3815b13358d98fc0f0b566764458adcb48f1be2c10a55906'
15-
```
16-
17-
You can either run each line above within your terminal session before
18-
starting the app, or you can add the above contents to your `~/.bashrc`
19-
file and then run `source ~/.bashrc` after saving the file.
20-
21-
Next, install dependencies with [`pip`](https://packaging.python.org/):
22-
23-
```
24-
python3 -m pip install -r requirements.txt
25-
```
26-
27-
Then run the script, passing in a `path` to a machine file, and a `license`
28-
key as arguments:
29-
30-
```bash
31-
python3 main.py --license 'A_LICENSE_KEY' \
32-
--path /etc/keygen/machine.lic
33-
```
34-
35-
Or run one of the pre-defined examples:
36-
37-
```bash
38-
KEYGEN_PUBLIC_KEY='e8601e48b69383ba520245fd07971e983d06d22c4257cfd82304601479cee788' python3 main.py \
39-
--fingerprint '198e9fe586114844f6a4eaca5069b41a7ed43fb5a2df84892b69826d64573e39' \
40-
--license 'B10760-1B177D-656D1F-C03298-9AF89E-V3' \
41-
--path examples/machine.lic
42-
```
43-
44-
The following will happen:
45-
46-
1. The current device will be fingerprinted, using a SHA256-HMAC digest of the
47-
device's [machineid](https://github.com/keygen-sh/py-machineid). You may
48-
want to look into alternative fingerprinting, depending on your expected
49-
run environment.
50-
1. The machine file's authenticity will be verified using Ed25519, by verifing
51-
its signature using the public key.
52-
1. The machine file will be decrypted using the license key and fingerprint
53-
as the decryption key.
54-
55-
If everything checks out, the script will print the decrypted contents of
56-
the machine file — the machine object, with any included data. If it
57-
fails, check your inputs.
58-
59-
## Questions?
60-
61-
Reach out at [support@keygen.sh](mailto:support@keygen.sh) if you have any
62-
questions or concerns!
2+
Original repo : https://github.com/keygen-sh/example-python-cryptographic-machine-files

0 commit comments

Comments
 (0)