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Which symmetric cryptography solution uses a block size of 64 bits and a key size of 168 bits?
Marcusalfinez
3DES
Wiki User
∙ 13y ago
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How many bits are in the subnet ID block and What are the values of these bits for a link-local IP address?
16 bits per block
How is Data Encryption Standard work in details?
Data Encryption Standard is a symmetric-key algorithm for the encryption of electronic data. It is considered a block cipher because it uses an algorithm that takes a plaintext bits and transforms it through into another ciphertext bitstring of the same length
How many bits are in the Subnet ID blocks and what are the values of these bits for a link-local IP address?
16 bits per block
How do you change bits of soap to a block of soap?
First you put the bits of soap into a microsafe container, then you heat it until it becomes runny. Pour it into a mold, and you have a block of soap!
What is the purpose of s box in DES?
In cryptography, an S-Box (Substitution-box) is a basic component of symmetric key algorithms which performs substitution. In block ciphers, they are typically used to obscure the relationship between the key and the ciphertext - Shannon's property of confusion. In many cases, the S-Boxes are carefully chosen to resist cryptanalysis.In general, an S-Box takes some number of input bits, m, and transforms them into some number of output bits, n: an m×n S-Box can be implemented as a lookup table with 2m words of n bits each. Fixed tables are normally used, as in the Data Encryption Standard (DES), but in some ciphers the tables are generated dynamically from the key; e.g. the Blowfish and the Twofish encryption algorithms. Bruce Schneier describes IDEA's modular multiplication step as a key-dependent S-Box.
What do you call a solution which has only a small amount of solid?
Substances in solution do not have solid bits unless the solution is already saturated.
What do you called a solution which has only a small amount of solid?
Substances in solution do not have solid bits unless the solution is already saturated.
How many bits are in the Subnet ID blocks?
16 bits per block . 8 16bit blocks = 128bits
What naiz actions were part of the final solution?
the bits about eliminating the Jews.
What is difference between convolutional codes and linear block code?
In linear block codes we use individual registers seperately for message bits and for parity bits while transmitting where in case of convolutional codes we use only one register and here the left most bit is the message bit and remaining are parity bits
What is difference between aes and rijndael?
in aes block size fixed i.e.128 bits where as in rsa it is not fixed
Is chili a mechanical mixture?
A bowl of chili is a solution of tomatoes and water with suspended solids. The tomato bits and beans are a suspension in the tomato water solution.
