循环左移 ROL ; [计] ring shift left
通过进位的循环左移 RCL
通过进位的循环左移. RCL
带进位循环左移 RCL ; rotate left through carry
循环左移指令 ROL
进位循环左移 RCL
经历进位的循环左移 RCL
位循环左移指令 rotate left through carry
经过进位的循环左移. RCL
我们可以在序列化之前模糊化该数据，将数位循环左移一位，然后在反序列化之后复位。
We can obscure this data by rotating the bits once to the left before serialization, and then rotate them back after deserialization.
利用传输门实现了32位桶式移位寄存器，其具体功能包括算术右移，逻辑左移，逻辑右移和循环右移。
In this paper, we realized Barrel Shifter of 32 bits by using transpost gates, its functions including arithmetic shift right, logic shift left, logic shift right and rotate right.
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