python code on password update form and provide additional validation on the password check.

In this exercise you will update your web site to include a password update form and
provide additional validation on the password check. Specifically you should create:

a. Password update Form – This Python form allows a previously registered user to reset their
password after they have successfully logged in.

b. Authentication functions – These Python functions will check the following NIST SP 800-63B
criteria are met upon password update:

 Use the previous criteria for password length and complexity. (This work should already be
done.)

 Compare the prospective secrets against a list that contains values known to be commonlyused, expected, or compromised (Provided as CommonPasswords.txt).

 If the chosen secret is found in the list, the application SHALL advise the subscriber that they
need to select a different secret.

c. Logger – Create a log to log all failed login attempts. The Log should include date, time and IP
address.

Using the Decrypting Secret Messages sites found in this week’s readings, decrypt the
following messages.

a. – …. .. … / … -.. . …- / …– —– —– / -.-. .-.. .- …
… / …. .- … / … — — . / … – .-. .- -. –. . / .-. . –.-
..- . … – … .-.-.-

2
b. U28gdGhpcyBpcyBiYXNlNjQuIE5vdyBJIGtub3cu

c. — Psuwb Ysm —-
W oa gc qzsjsf. Bc cbs qcizr dcggwpzm twuifs hvwg cih.
— Sbr Ysm —