A pad of keys for a cipher, each page being destroyed after one use, so that each message is sent using a different key.
（用完一页销毁一页的）一次性密钥本
Example sentencesExamples
If you think you know how to do key management, but you don't have much confidence in your ability to design good ciphers, a one-time pad might make sense.
Our cipher system was the one-time pad, considered foolproof in that precomputer age.
There's no such thing as a free lunch, and if you want the unconditional security of a one-time pad, you have to pay for it with long keys.
These quantum keys, once exchanged, can be used in a one-time pad.
With these unique properties, Bodacions make perfect session ID's, order numbers, customer ID's, cryptographic one-time pads, or any number that needs to be unique, non-repeating, and difficult to guess.
I was under the impression that the ‘hotline’ that the US prez and the UK PM used to chat to each other uses one-time pad encryption and is therefore uncrackable.
It's a one-time pad, which is reason enough to doghouse these guys.
The classic example of a perfectly secure cipher system is the one-time pad.
The first three digits of the message would indicate whether a live message was included for him, in which case he would scroll out the message, contained in five-digit groups, and decode the message using his one-time pad.
By the way, please remind your readers that even one-time pads are insecure, if somebody uses a ‘random ‘generator like C-library's rand to generate the pads.’
Kind of like calling a stream cipher a one-time pad.
The first technique, called a one-time pad, uses an encryption key that is as long as the message you are trying to encrypt.
All the agent needs is an innocent looking radio and the right cipher to decode the message using the one-time pad cryptosystem.