Feature Request: Encryption

[george-viaud]

A heavy time requirement BIP38 style encryption would be really nice.

I think the main problem here is the fact that there is no standard.

Also, BIP38 is used against a Key (not a seed)...

My perfect-world use case would be a paper wallet which shows an encrypted SEED + several associated addresses. This would let me occasionally access those addresses to observe balances or make deposits while maintaining the secrecy of the seed (and thereby private key).

Alternatively, just like BIP38, a single Private Key (encrypted) + a single Account displayed, though I'm not aware of any NANO wallet that lets you interact with individual account keys in this way (yet) ?

[george-viaud]

Perhaps something similar to this implementation which seems to have some level of standardization:

https://github.com/anderson-arlen/cryptoseed

Is using AES256 cypher block chained a million times.

Standardization would be really important to me personally as I want people who have no clue to be able to use this if I'm not around.