Re: TOTP Authentication Tool

Stefan Claas wrote:

Onion Courier wrote:

 
Hi all,
 
Maybe interesting for some of you, in case you
have for example an Android device with Termux
installed, or use already my minitalk program,
with your PC, etc.
 
$ totp -h
 
Usage of totp:
  -account string
        The account name for the TOTP key (default "user@example.com")
  -issuer string
        The issuer for the TOTP key (default "example.com")
  -skew int
        The skew value for TOTP validation (default: 1) (default 1)
 
$ totp
 
TOTP Authentication Tool
1. Generate a new shared secret
2. Generate a passcode
3. Validate a passcode
4. Exit
 
https://github.com/706f6c6c7578/TOTP
https://en.wikipedia.org/wiki/Time-based_one-time_password

 
totp is updated, it supports now 8 digits passcodes and SHA256, SHA512.
 
I tested the program with my Yubikey and the Yubikey Authenticator app
and everything works fine.

Added an option to generate deterministic shared secrets, because Bob
travels a lot... ;-)

Regards
Stefan

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