# sakurity/securelogin

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Repository: https://github.com/sakurity/securelogin
Canonical: https://ross.abutalabs.com/products/securelogin
Homepage: https://github.com/xlnfinance/xln
Language: JavaScript
License: MIT
License Family: permissive
Topics: authentication, passwords, password-manager, oauth2, 2fa
Last push: 2019-06-27T20:53:31+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3475, "days_push": 2624, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1209, forks 35 (observed 2026-08-28T04:03:59.852022+00:00)

## What it is
SecureLogin is a decentralized passwordless authentication protocol that derives a cryptographic key pair from a user's email and master password to sign in to websites, replacing passwords and 2FA. The project is explicitly unmaintained and has been folded into the Fairlayer blockchain as a login method.

## Use cases
- replace passwords with cryptographic login
- passwordless sign-in for websites
- eliminate password reuse
- decentralized authentication without email verification
- study passwordless auth protocol design

## When to choose
- studying passwordless authentication protocol design
- researching alternatives to passwords and OAuth
- exploring the Fairlayer login approach

## When to avoid
- production authentication in any new project
- seeking a maintained passwordless login solution
- needing broad website support or adoption

## Facets
- artifact type: library
- maturity: abandoned
- function: auth, cryptography, security
- domain: security, web-development
- platform: -
- tags: passwordless, authentication-protocol, password-manager, oauth2, 2fa, decentralized-auth, authentication, javascript, web, nodejs

## Member repositories
- sakurity/securelogin (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:59.852022+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:18:36.708505+00:00, confidence not recorded.
  - readme: https://github.com/sakurity/securelogin (fetched 2026-08-28T04:03:59.852022+00:00, sha 1da6d90d9e55)
  - homepage: https://github.com/xlnfinance/xln (fetched 2026-08-29T12:26:34.700407+00:00, sha ce571a44388f)
- Data as of 2026-08-30T08:39:29.467469+00:00.