Subkey can refer to: A hard-coded parameter in a key schedule A key in OpenPGP that is bound by a master key Key (disambiguation) Key (cryptography) This...
Windows operating systems. For example, when a program is installed, a new subkey containing settings such as a program's location, its version, and how to...
some of the subkeys. Then it uses this modified state to encrypt another part of the key, and uses the result to replace more of the subkeys. It proceeds...
with an additional subkey. The key schedule is very simple, using the same key for all the multipliers, and three different subkeys for the others: the...
step, the subkey is combined with the state. For each round, a subkey is derived from the main key using Rijndael's key schedule; each subkey is the same...
used in each subkey; each bit is used in approximately 14 out of the 16 subkeys. The key schedule for decryption is similar—the subkeys are in reverse...
were specified for use as parity bits. This permutation selects the 48-bit subkey for each round from the 56-bit key-schedule state. This permutation will...
the round keys is inverted, and the subkeys for the odd rounds are inversed. For instance, the values of subkeys K1–K4 are replaced by the inverse of...
round function, a function which takes two inputs – a data block and a subkey – and returns one output of the same size as the data block. In each round...
carry out encryption in multiple rounds, each of which uses a different subkey derived from the original key. One widespread implementation of such ciphers...
when encrypting data. t = 2(r+1) – the number of round subkeys required. S[] – The round subkey words. Pw – The first magic constant, defined as Odd((e...
16 subkeys according to the DES key schedule; one subkey is used in each of the sixteen DES rounds. DES weak keys produce sixteen identical subkeys. This...
algorithms, is itself an SPN, consisting of a subkey XOR, an S-box lookup, a linear diffusion, another subkey XOR, and another S-box lookup. The diffusion...
not appear". Support. Microsoft. "How to add, modify, or delete registry subkeys and values by using a .reg file". Support. Microsoft. Microsoft page: Office...
dead link] http://hirshhorn.si.edu/visit/collection_object.asp?key=32&subkey=12692[permanent dead link] 38°20′44″N 76°27′09″W / 38.3456°N 76.4526°W...
Twofish. An example of such a tradeoff would be the precomputation of round subkeys or s-boxes, which can lead to speed increases of a factor of two or more...
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