Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\crypto\aes.c Create Date:2022-07-28 06:43:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:mix_columns

Proto:static u32 mix_columns(u32 x)

Type:u32

Parameter:

TypeParameterName
u32x
120  y = mul_by_x(x) ^ r32 - rotate a 32-bit value right*@word: value to rotate*@shift: bits to roll
122  Return y ^ r32 - rotate a 32-bit value right*@word: value to rotate*@shift: bits to roll
Caller
NameDescribe
inv_mix_columns
aes_encryptaes_encrypt - Encrypt a single AES block*@ctx: Context struct containing the key schedule*@out: Buffer to store the ciphertext*@in: Buffer containing the plaintext