The point of the extracting attack to random LSB steganography of JPEG images is to recover the stego-key.

对JPEG图像随机LSB隐写系统的提取实际上是对隐写密钥的恢复。

youdao

The point of the extracting attack to random LSB steganography of JPEG images is to recover the stego-key.

对JPEG图像随机LSB隐写系统的提取实际上是对隐写密钥的恢复。

youdao