Secret splitting and reconstruction tool

Usage

Insert text (convert binary to base64) and split it. Five fields will contain 5 splits (parts). Transfer parts (splits) via secure and independent channels. Insert (any) 3 splits into next fields. Reconstruct.

Insert text to split:

Split 1:

Split 2:

Split 3:

Split 4:

Split 5:

Short randomness brute-forcing ensures the validity of results. Attempt count:

TRANSFER DATA VIA SECURE INDEPENDENT CHANNELS

Insert 3 splits
Split 1:

Split 2:

Split 3:

Original text

About the tool

It is not possible to hack (reconstruct with 2 or fewer splits) the polynomial interpolation.