rememory

Security and privacy

social recovery encryption

SHOW HN2026

Legend

rememory

If you lose your memory, how to regain access to your computer?

eljojo.github.io

#shamir secret sharing#account recovery#age encryption#memory loss

402points
233comments
#84of 4,366 in 2026
Top 2%of 2026 by points

How HN took it

MixedNo clear lean

11 positive, 30 neutral or asking, 1 mixed, 23 critical, out of 65 comments about the project. Thread score -0.15.

Idea: 8 for, 17 againstPrivacy: 0 for, 3 againstExecution: 1 for, 2 againstDesign: 1 for, 1 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Useful approach to digital inheritance and human-centred recovery

    From 3 comments
    • This kind of thing, widely implemented, would be a game-changer for dealing with assets after someone's death! I maintain my family's IT infrastructure (Google Enterprise admin,…
      nippoo on HN
    • I like that more people are thinking solving some of the problems of digital inheritance we face. These are problems that are so important now that so much of our lives are…
      2color on HN
    • Interesting approach. I like that this is explicit about human recovery rather than pretending crypto alone solves catastrophe. That said, this design and fully stateless systems…
      KevinChasse on HN
  • Shamir-based recovery with browser UX is a good find

    From 2 comments
    • aw, friend of mine built this way back in the day https://michael-solomon.net/keybearer https://github.com/msolomon/keybearer
      cbabraham on HN
    • no way!!!! I searched for a long time for a solution like this, many could encrypt using shamir but none took an actual file with browser upload and easy UX. and like, 14 years…
      eljojo on HN

Objections

  • Requires five trustworthy friends, which many people lack

    From 3 comments
    • The idea is very noble. In am just thinking about the number of 5, who these times has really five trustable friends not just acquaintances or people bound by some specific…
      kunley on HN
    • "who has five friends?" has been the number one comment I've received on this, by far. a bubble just popped for me
      eljojo on HN
    • Unfortunately, for this to work, you need friends...
      knifeinhead on HN
  • Shamir secret sharing is hard to implement correctly

    From 2 comments
    • Shamir Secret Sharing is notoriously difficult to implement correctly, and even the smallest most subtle bugs result in total compromise. Consider whether you really need this.…
      octoberfranklin on HN
    • We need a standard or reference for an SSS combined encryption mechanism. It definitely has value, but I don't think anyone will trust a single lonesome implementation no matter…
      commandersaki on HN
  • 5 of 7 threshold is too high

    From 1 comment
  • Coercion or betrayal by friends is a risk

    From 2 comments
    • Interesting approach. I like that this is explicit about human recovery rather than pretending crypto alone solves catastrophe. That said, this design and fully stateless systems…
      KevinChasse on HN
    • This system introduces a fun question: What’s more likely, that you suffer total spontaneous memory loss or your best friends betray you?
      giantfrog on HN

Requests

  • Use a standard or reference for the SSS-plus-encryption scheme

    From 1 comment
    • We need a standard or reference for an SSS combined encryption mechanism. It definitely has value, but I don't think anyone will trust a single lonesome implementation no matter…
      commandersaki on HN
  • Compile to WASM browser version of a related tool

    From 1 comment
    • hey, this is a great idea! I'll link into your app from my readme. I really like that the PDF contains the entire dataset, not just the keys. I see lots of little details around…
      eljojo on HN

Questions

  • How to reason about coercion risk and re-sharding over time

    From 1 comment
    • Interesting approach. I like that this is explicit about human recovery rather than pretending crypto alone solves catastrophe. That said, this design and fully stateless systems…
      KevinChasse on HN
  • How the user remembers they have the vault

    From 1 comment
    • sorry if i missed this question. how do you remember you have this vault?
      0gs on HN
  • What timelock technique is used

    From 1 comment

Alternatives named

  • Keybearer

    From 1 comment
    • aw, friend of mine built this way back in the day https://michael-solomon.net/keybearer https://github.com/msolomon/keybearer
      cbabraham on HN
  • Bitwarden Emergency Access

    From 1 comment
    • Look at Bitwardens Emergency Access: https://bitwarden.com/help/emergency-access/ Would also cover banking details or whatever else you want to put in there.
      seized on HN
  • Google Inactive Account Manager

    From 1 comment
    • For this purpose Google offers "Inactive Account Manager" AKA a dead man's switch.
      modeless on HN
  • Amnesia

    From 1 comment
    • I also gave this problem some thought: https://github.com/cedws/amnesia
      cedws on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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