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What is a 'one time pad'?

Updated: 11/3/2022
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12y ago

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A one-time pad is an encryption/deencryption method where a random series of cipher codes is used one time, and one time only, in a communication. Assuming that only the two parties possess their pairs of pads, then the encryption is unbreakable.

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Q: What is a 'one time pad'?
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Do encryption export controls apply to implementations of the one-time pad?

There are no export controls per se on the one-time pad - however, there could easily be controls on elements of the implementation of the one-time pad. For example, if the one-time pad is sent using encryption that is subject to export controls, the implementation would be subject to export controls because of that.


What comes closest to being perfectly secure encryption scheme a- one-time pad b- caesar cipher c- DES d- RSA?

One Time pad


How many devices can you charge at one time on a battery charging pad ?

The pad can charge as many batteries as it is destined to charge. Most pads charge about 4 batteries at a time.


How often do you change your dining table pad?

There are several times when it may be time to change the dining table pad. One may have a big spill that ruins the pad or it may get burned by a very hot pan.


When the breaks are pressed on your car there is a rattling noise?

The only time my brakes rattled was when a retaining clip on the brake pad broke letting the pad rattle around. I pulled the tire and wheel off, replaced the one retaining clip on the one pad and replaced the wheel and tire.


Can you use one adult pad and one child pad for an adult?

The answer is no. The way the Automated External Defibrillators (AED) are set up today you can only plug in one set of pads into the machine at a time; either the children pads or the adult pads.


Is lily pad one word?

it is two words, lily pad


How do you put in alt codes?

You first need to have a number pad on your CPU... (alot of laptops do NOT) then you hold down alt the whole time and on the number pad you type in one number at a time... for me the number 4 and 7 do not work HOPE THAT HELPS :D


How do you know when your pad is full?

Whenever your pad feels heavy. Check it every time you go to the restroom.


Can you use one adult and one child aed pad?

No you can not use one adult and one child aed pad.


Where can one purchase a hearth pad?

One can purchase a hearth pad from stores like Kidkusion or Argos. The hearth pad available at the former sells for $96. The one available at the latter sells for $45.


What one time pad does if used correctly?

If used properly, the one-time pad is an unbreakable encryption system. To implement it, two parties agree on an invertible transformation on messages and a random key (such as a random number or sequence of numbers). The random key is then used to encrypt and decrypt the message, and if it is only used once, will leave no meaningful pattern in the ciphertext. Thus malicious third parties that intercept the ciphertext will be unable to derive the original message from it. The random key is the one-time pad because it can be used only once.