subshift

函数名称：subshift

函数原型：static __always_inline u32 subshift(u32 in[], int pos)

返回类型：u32

参数：

类型	参数	名称
u32	in
int	pos

149

返回:Emit the sbox as volatile const to prevent the compiler from doing* constant folding on sbox references involving fixed indexes.[in[pos] & 0xff]按位异或Emit the sbox as volatile const to prevent the compiler from doing* constant folding on sbox references involving fixed indexes.[(in[(pos + 1) % 4] >> 8) & 0xff]左移8位按位异或Emit the sbox as volatile const to prevent the compiler from doing* constant folding on sbox references involving fixed indexes.[(in[(pos + 2) % 4] >> 16) & 0xff]左移16位按位异或Emit the sbox as volatile const to prevent the compiler from doing* constant folding on sbox references involving fixed indexes.[(in[(pos + 3) % 4] >> 24) & 0xff]左移24位

**调用者**
名称	描述
aes_encrypt	aes_encrypt - Encrypt a single AES block@ctx: Context struct containing the key schedule@out: Buffer to store the ciphertext*@in: Buffer containing the plaintext

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码