Simple and secure stateless password manager

1. Go library github.com/number571/go-rfc1751
2. Go library golang.org/x/crypto

The password manager uses RFC1751 (to generate master keys) and a Scrypt (to generate passwords using the master key). Due to the determinism of the scrypt, the result (password) is always the same. This feature allows you to get rid of the need for synchronization, and as a result, both servers and any files.

N=1048576 (iterations count)
r=8 (block size)
p=1 (parallelism factor)

go install github.com/number571/stateless-password-manager/cmd/spm

spm -m 128
ANN GORY LOP WANT ELAN AUTO TEAR BUNT LEN OHIO TURF OVA

spm -t "google.com"
Master-Key: ANN GORY LOP WANT ELAN AUTO TEAR BUNT LEN OHIO TURF OVA
Please wait a few seconds...
Password: df626b36ae2f1f8d74525f9b7c620a2f82272df99da8c576cd1955bad6128ac6