Examples of 'block cipher' in a sentence
Meaning of "block cipher"
block cipher - In the context of computer science and cryptography, a block cipher is an algorithm that encrypts data in fixed-size blocks
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- Any deterministic cipher that operates on fixed-size groups of bits (binary digits), called blocks, with an unvarying transformation specified by a symmetric key.
How to use "block cipher" in a sentence
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block cipher
Block cipher apparatus using auxiliary transformation.
Typically used in conjunction with a block cipher.
Most block cipher algorithms are based on this structure.
Twofish is a symmetric key block cipher.
Block cipher processing of data is usually described as a mode of operation.
Most offshore accounts use a block cipher as a security protocol.
Block cipher modes of operation.
I assumed he was using a block cipher.
The block cipher outputs a corresponding block of cipher text.
Many security primitives rely on the use of block cipher.
The block cipher key.
The weights are defined by applying an existing block cipher to each integer.
Block cipher mode.
Way is a block cipher.
Block cipher modes.
See also
Tweakable block cipher.
A block cipher is a symmetric cryptographic algorithm used to scramble sensitive data.
What is block cipher.
The level of security of the generation mechanism depends on the block cipher.
Request for proposals for a block cipher that is going to become a federal.
Block cipher apparatus and block cipher method including rotational key scheduling.
Various operative modes for implementing a block cipher algorithm are known.
Executing a block cipher has the advantage that a collision is less prejudicial to security.
One way is to apply a cryptographic hash function or a block cipher repeatedly in a loop.
The methods resemble the block cipher modes of operation usually used for encryption.
The length of the output hash depends on the underlying block cipher used.
The model is based around a block cipher with a secret symmetric key.
The invention is both applicable to stream cipher modes and block cipher modes.
There are several schemes which use a block cipher to build a cryptographic hash function.
The key schedule uses the same round function as the main block cipher.
Block cipher apparatus and block cipher method including scheduling for a key of variable length.
The exact transformation is controlled using a key that is also provided to the block cipher.
Also based on this block cipher is the GOST hash function.
This section describes two common notions for what properties a block cipher should have.
NULL is a block cipher the origins of which appear to be lost in antiquity.
Twofish is related to the earlier block cipher Blowfish.
A secure block cipher can be converted into a CSPRNG by running it in counter mode.
Feistel Cipher is not a specic scheme of block cipher.
A strong and fast block cipher designed by Bruce Schneier.
DES is what is called a block cipher.
Basically, any block cipher may be used for encryption.
We are looking at a five digit key protected by an AES block cipher.
Bit blocks became common in block cipher designs after DES.
An early target for the attack was the FEAL block cipher.
For example, we can build one from a block cipher by encrypting repeatedly its own output.
The DES satisfies both the desired properties of block cipher.
Block cipher algorithms split the plaintext into fixed-size blocks and encrypt one block at a time.
The other is the case of CBC mode using a secure block cipher.
In this mode, a block cipher is not an FPE.
In cryptography, NewDES is a symmetric key block cipher.
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Examples of using Block
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Never block the air inlet grille
Each electrical circuit corresponds to a track block
Use a wooden block to prevent the blade
Examples of using Cipher
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The cipher was no longer where you planted it
We gotta get that cipher machine back
The cipher is the most important thing
