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What would be faster: Spliting a 64-bit word into 16 nibbles and entering them in S-Boxes or using an entire 64-bit word directly as an entry?
This question is related to cryptography, but I believe I'm asking in right place (not in Crypto Stackexchange).
Kuznyechik block cipher splits a 64-bit word into 16 nibbles (4-bits) and use them as e...
phantomcraft
Votes: 0
Answers: 0
dword ptr ss:[esp+0xA] Isn't it correct to get the syntax corresponding to the esp+0xA address?
If the address is like this
esp == 00000000
esp + 5 = 00000005
esp + A = 0000000A
00000005 can contain only one byte character.
Isn't it correct that only one byte of text can be included in 000000...
Wonlf
Votes: 0
Answers: 0
What is char size in a computer architecture?
This Wikipedia article on word sizes provides a table of word sizes in different computer architectures. It has different columns like 'integer size', 'floating point size' etc. I suppose, integer siz...
Sourav Kannantha B
Votes: 0
Answers: 1
