Changes

==== Python 3 ====

==== Python 3 ====

In Python 3 you can easily calculate pic. Note that the secret and the ppn must be strings.

In Python 3 you can easily calculate pic. Note that ''secret'' and the ''ppn'' must be strings.

#!/usr/bin/env/python3

  #!/usr/bin/env/python3

secret = "mySecret123!"

  secret = "mySecret123!"

ppn = "0"

  ppn = "0"

pic = hashlib.sha256(secret.encode('utf-8')+ppn.encode('utf-8')).hexdigest()[0:4].upper()

  pic = hashlib.sha256(secret.encode('utf-8')+ppn.encode('utf-8')).hexdigest()[0:4].upper()

print(pic)

  print(pic)

== Rationale ==

== Rationale ==