djflix / palm-totp Goto Github PK

Sauce for TOTPAlg.c, TOTPAlg.h, sha1.c and sha1.h: https://github.com/Netthaw/TOTP-MCU

ToDo for first "releasable" version:

• Find a TOTP library that will compile on Palm OS
• Find out how to "get time" in Palm OS
• Account for timezone offset in "calculated unix timestamps"
• Write/fix helper function to display totp code correctly
• Change hardcoded hmac key to a input field in the main form
• Add a refresh button
• Clean up the makefile that I copy pasted from Dopewars (and contains hardcoded paths for my system)

Features for after that:

• Implement Menu + settings (to set a single hmac key)
• Implement support for multiple TOTP entries
• Implement auto-refresh every x seconds
• Implement indicator for remaining time till next refresh

Features that are considered... some day:

• QR code to "export" TOTP key to a phone or other camera-equipped device

Features that will probably never come:

• NTP sync
• Encryption of hmac secrets
• QR code import (because Palm OS cameras in general suck)