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Q: What is the difference btw private key and master key?
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What is the difference between session key and master key?

A session key is a temporary encryption keyused between two principals.A master key is a long-lasting key that isused between a key distribution centre and aprincipal for the purpose of encoding thetransmission of session keys.Typically, the master keys are distributed bynoncryptographic means.


Difference between the delete key an the back space?

The backspace key deletes to the left of the cursor, and the delete key deletes to the right of the cursor.


What is the difference between WEP64 and WEP128?

WEP64 uses a 64-bit encryption key, and WEP128 uses a 128-bit key.


What difference between print screen key and print command?

print screen key takes almost a picture of what is currenly on your compuer screen


Why are prime numbers so important?

The reason why prime numbers are important practically is because of cryptography. Prime numbers are an essential part of what is called 'public-key cryptography'. In this technique two (massively massively large) prime numbers are multiplied together to generate a public key. Meanwhile the identity of exactly which two prime numbers are involved is kept secret (this is the private key). In the system you can use the public key to encode data and send it to me. But only I can decode that data because only I know the private key. This only works if prime numbers are involved. Otherwise a third party could come along and just start working out all the divisors of my public key and eventually crack which two (non-prime) numbers are the private key. When prime numbers are used, the third party can still try this method (called a brute force attack) but would have to try loads more numbers (because my public key only has two divisors - the two prime numbers - which by definition have no divisors of their own). This means that it would take a long time and wouldn't really be worth it. This technique forms the basis of most encryption over the internet (such as https). A website can send out its public key. The web page can then encode data and send it back to the website but it still can't be deciphered without the private key (even if the public key itself was intercepted).

Related questions

What is the difference between session key and master key?

A session key is a temporary encryption keyused between two principals.A master key is a long-lasting key that isused between a key distribution centre and aprincipal for the purpose of encoding thetransmission of session keys.Typically, the master keys are distributed bynoncryptographic means.


What is the difference between a session key and a master key?

A session key is a temporary encryption key used between two principals. A master key is a long-lasting key that is used between a key distribution centre and a principal for the purpose of encoding the transmission of session keys. Typically, the master keys are distributed by noncryptographic means.


How do you replace a 2000 Honda Civic master key you only have the valet key?

As near as I can tell, the difference between the master key and valet key is that the master is slightly thicker -- they are both cut with exactly the same pattern. So as long as you get a master blank, and they are readily available (I have not been able to find a valet blank, the narrower one), have it cut to with the valet and you will have a new master.


Difference between public and private key?

Examples of a private organisation: McDonalds, Topshop, The Trafford Centre. It is an organisation that is owned privatly by someone and who has to sell a product or provide a service to make their money. Examples of a public organisation: The police, The Fire service. It is an organisation owned by the government to help the public, it is not owned privately.


When was The Master Key - novel - created?

The Master Key - novel - was created in 1901.


What are the examples of public and private key?

example for the private and public key


What are the roles of Public and Private Key?

A user's private key is kept private and known only to the user. The user's public key is made available to others to use. The private key can be used to encrypt a signature that can be verified by anyone with the public key. Or the public key can be used to encrypt information that can only be decrypted by the possessor of the private key


Where can you find the master key in Fallout 3?

There is no more a master key in Fallout 3.


Where does one purchase a brand new master key?

One can purchase a brand new master key at websites such as Amazon, eBay, and Master Lock. The term is very vague and could be the book, "Master Key", or could be an actual key.


Whats the difference between a valet key and regular key on a 1992 Honda Prelude?

Normally the difference between a Valet and Master key is the Valet key will not work in the glove box or trunk of the vehicle. The actual differences in the keys are either the grooves in the key or the thickness of the key which restrict it from going into the locks. Occasionally the valet key may not have certain cuts on it to work those locks.


What is the file extension used by default for a certificate file that does not contain a private key?

.cer for file without private key, .pfx for file with private key


What is the file extension used by default for a certifcate file that contains the private key?

*.pfx contains the private key and *.cer does not contain the private key