From what depends .onion addresses - public or private key of the service?

1. How are onion addresses generated?
2. What is onion service address?
3. What is public key to public address?
4. What is the key relationship between public and private keys used in Blockchains?
5. How does onion services work?
6. How does the onion network work?
7. How are .onion sites hosted?
8. Does onion hide your IP address?
9. What protocol does onion use?
10. How is address generated from public key?
11. How are public and private keys generated?
12. How does public and private key work?
13. How did Facebook get onion domain?
14. How are .onion sites hosted?
15. How is a Tor circuit created?
16. Can you get the IP address of a service having the .onion address?
17. What is Facebook .onion address?
18. Is onion a VPN?
19. How do hackers steal domains?

How are onion addresses generated?

They are based on a public cryptographic key. So, if you want to have a unique ". onion" address, you need to generate one using the public key. The generated address will be a random string of 16 or 56 characters without any input, depending on which version of the onion service you use.

What is onion service address?

An onion address is a string of 56 letters and numbers, followed by ". onion". When accessing a website that uses an onion service, Tor Browser will show in the URL bar an icon of an onion displaying the state of your connection: secure and using an onion service.

What is public key to public address?

The public address is a hashed version of the public key. Because the public key is made up of an extremely long string of numbers, it is compressed and shortened to form the public address. In effect, the private key generates the public key, which, in turn, generates the public address.

What is the key relationship between public and private keys used in Blockchains?

A public key allows you to receive cryptocurrency transactions. It's a cryptographic code that's paired to a private key. While anyone can send transactions to the public key, you need the private key to “unlock” them and prove that you are the owner of the cryptocurrency received in the transaction.

How does onion services work?

Onion services are anonymous network services that are exposed over the Tor network. In contrast to conventional Internet services, onion services are private, generally not indexed by search engines, and use self-certifying domain names that are long and difficult for humans to read.

How does the onion network work?

The onion router is a peer-to-peer (P2P) overlay network that enables users to browse the internet anonymously. Onion routing uses multiple layers of encryption to conceal both the source and destination of information sent over the network. It is designed so no one can monitor or censor online communication.

How are .onion sites hosted?

onion TLD is not in the Internet DNS root, but with the appropriate proxy software installed, Internet programs such as web browsers can access sites with . onion addresses by sending the request through the Tor network.

Does onion hide your IP address?

Tor (The Onion Router) is a network that anonymizes web traffic to provide truly private web browsing. The Tor Browser hides your IP address and browsing activity by redirecting web traffic through a series of different routers known as nodes.

What protocol does onion use?

The Tor network is a secure, encrypted protocol that can ensure privacy for data and communications on the web. Short for the Onion Routing project, the system uses a series of layered nodes to hide IP addresses, online data, and browsing history.

How is address generated from public key?

The bitcoin address is derived from the public key through the use of one-way cryptographic hashing. A “hashing algorithm” or simply “hash algorithm” is a one-way function that produces a fingerprint or “hash” of an arbitrary-sized input.

How are public and private keys generated?

Public keys are created using an asymmetric algorithm, which pairs the public key with an associated private key. The most common algorithms used to generate public keys are Rivest-Shamir-Adleman, elliptic curve cryptography and Digital Signature Algorithm.

How does public and private key work?

Public keys and private keys are the working parts of Public-key cryptography. Together, they encrypt and decrypt data that resides or moves in a network. The public key is truly public and can be shared widely while the private key should be known only to the owner.

How did Facebook get onion domain?

In 2014, Muffett and his team made Facebook accessible through the Tor network via the URL “https://facebookcorewwwi.onion.” Since then, it's opened the platform up to mobile, standardized the “. onion,” domain, and implemented Tor connectivity for the Android mobile app through Orbot connections.

How are .onion sites hosted?

onion TLD is not in the Internet DNS root, but with the appropriate proxy software installed, Internet programs such as web browsers can access sites with . onion addresses by sending the request through the Tor network.

How is a Tor circuit created?

A Tor circuit is made up of a guard node, a middle node, and an exit node. The client starts the circuit formation process by contacting the node it has chosen as its guard node. The client and guard node negotiate a TLS session, and the client asks the guard node to help it initialize a Tor circuit.

Can you get the IP address of a service having the .onion address?

It is not possible to get the IP address of a Tor hidden service.

What is Facebook .onion address?

The Facebook onion address located at facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd. onion (formerly facebookcorewwwi. onion) is a site that allows access to Facebook through the Tor protocol, using its . onion top-level domain.

Is onion a VPN?

Is the Onion network the same as a VPN? No. While both tools provide privacy, the Onion network uses different technology from a VPN. The Onion network is more focused on providing you with ultimate privacy.

How do hackers steal domains?

Domain hijacking is really quite simple. The easiest and most common way for domains to be hijacked is for the attacker to get access to the domain via social engineering or hacking into the administrator's email account. They then change the DNS administrator's handle information and take over the domain.