73VW

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

73VW

import serial
from serial.tools import list_ports

serials = list(list_ports.comports())
attrs = ['device', 'name', 'description', 'hwid', 'vid', 'pid',
         'serial_number', 'location', 'manufacturer', 'product', 'interface']
for s in serials:
    [print(attr + ": " + str(getattr(s, attr))) for attr in attrs]
    print("\n")