Examples of using Ciphertext in English and their translations into German
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Colloquial
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Official
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Ecclesiastic
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Medicine
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Financial
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Ecclesiastic
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Political
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Computer
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Programming
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Official/political
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Political
That's because he didn't have the ciphertext.
The ciphertext is not longer than the plaintext[ 41].
Encrypted data is typically called ciphertext.
Ciphertext comprises double the length of plaintext" 58.
Therefore congruence of length exists between plaintext, key and ciphertext.
Unauthenticated ciphertext in volume headers undetermined.
Stream ciphers handle one bit(or byte) of plaintext and ciphertext in a serial manner, always.
You are given the ciphertext and the first 229 letters of the plaintext.
The thus resulted indices get the respective assigned character andcombine them to the ciphertext.
One may have in mind that plaintext, ciphertext and keys are no sequences of bits but series of natural numbers.
A mathematical operator"exclusive or"(XOR, for short)then combines the the two to create the ciphertext.
The ciphertext is C--selected from the set of all possible ciphertexts, and the encryption and decryption functions are functions.
I'm gonna cram you so full of asynchronous JavaScript andmalware throttling that you will be crapping ciphertext.
Attempts of drawing any conclusions from the ciphertext to the plain text presuppose that both areas can be compared.
The only known traditionalattack requiring a congruence of length between plaintext and ciphertext is analysis of coincidence.
The ciphertext is separated by a start and end sequence so that the module can recognize which encoding is used.
Even if the Vigenere procedure works withpolyalphabetic methods the equal length of plaintext and ciphertext is conserved.
Where they are mentioned the usual argument is that ciphertext may not be longer than the plaintext because it has to be stored at the same place 3.
From this password, a 256 bit key is then derived to transform the files into a practically unbreakable,unreadable ciphertext.
The point of the encryption system is to allow us to send the ciphertext over an insecure channel, so that's no longer going to be secret, and Alice is just a silly answer.
Si you pay by credit card,do not forget to fill out the card holder and the expiry date, the ciphertext and the signature of the holder.
Even if this suggests an equal length of plaintext and ciphertext it depends particularly on individual operating modes how the lengths are interpreted.
Searching for the"start sequence" at the beginning, 2. taking advantage of certain pointsduring running procedure and 3. backwards searching from ciphertext to plaintext.
The purpose of encryption is to convert plaintext into ciphertext in a manner that only the authorized addressee- and nobody else- should be able to reconvert the cipher into legible text.
Now, suppose that our message is instead'CAT', or::formula_4This time, the enciphered vector isgiven by::formula_5which corresponds to a ciphertext of'FIN.
The result of our encryption is the ciphertext, which is a sequence of bits. So, length n, where the value of each ciphertext bit is equal to the XOR of the corresponding message bit and the corresponding key bit.
So the key point to notice here-- and this is why the One-Time Pad provides perfectsecrecy-- is that for any given ciphertext we can produce any message we want by picking different keys.
And the key below(or GYBNQKURP in letters)::formula_1Since'A' is 0,'C' is 2 and'T' is 19, the message is the vector::formula_2Thus the encipheredvector is given by::formula_3which corresponds to a ciphertext of'POH.
And we want our encryption function--we will take a message and a key-- and map that to a ciphertext, and our decryption function will take a ciphertext and a key and map that to a message.
The MB86C30A contains an embedded AES engine that supports two operation modes: Cipher Block Chaining(CBC), a mode for encrypting block data; and XTS,the XEX encryption mode with tweak and ciphertext stealing.