dorsal/arxiv
View SchemaNoise Secured Internet
| Authors | Geraldo A. Barbosa |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0510011 |
| URL | https://arxiv.org/abs/quant-ph/0510011 |
Abstract
This work shows how a secure Internet can be implemented through a fast key distribution system that uses physical noise to protect the transmitted information. Starting from a shared random sequence $K_0$ between two (or more) users, longsequences $R$ of random bits can be shared. The signals sent over the Internet are deterministic but have a built-in Nature-made uncertainty that protects the shared sequences. After privacy amplification the shared $R$ random bits --encrypted by noise-- are subsequently utilized in one-time-pad data ciphering.
{
"annotation_id": "0b37722a-9870-41f4-812e-c36b5de1115c",
"date_created": "2026-03-02T18:02:19.685000Z",
"date_modified": "2026-03-02T18:02:19.685000Z",
"file_hash": "5815fbdc18add5dd5301e9942e72cc03472eeea469ead1a508790dfa09f666f6",
"private": false,
"record": {
"abstract": "This work shows how a secure Internet can be implemented through a fast key\ndistribution system that uses physical noise to protect the transmitted\ninformation. Starting from a shared random sequence $K_0$ between two (or more)\nusers, longsequences $R$ of random bits can be shared. The signals sent over\nthe Internet are deterministic but have a built-in Nature-made uncertainty that\nprotects the shared sequences. After privacy amplification the shared $R$\nrandom bits --encrypted by noise-- are subsequently utilized in one-time-pad\ndata ciphering.",
"arxiv_id": "quant-ph/0510011",
"authors": [
"Geraldo A. Barbosa"
],
"categories": [
"quant-ph"
],
"title": "Noise Secured Internet",
"url": "https://arxiv.org/abs/quant-ph/0510011"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "7015ceb5-f400-4dc3-a06c-aa7531eede46",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}