The invention discloses an ASIC chip implementation method for HASH algorithms under the same frame. By extracting common features and differences between the various HASH algorithms, the common features of the four HASH algorithms are constructed into the same frame, and the frame can achieve the similar parts of the different HASH algorithms by using shared resources. Aiming at the differences between the different HASH algorithms, corresponding function modules and parameters are designed, the various HASH algorithms can be achieved on an ASIC simultaneously, and the purposes of high efficiency, high integration level, low power consumption and modularization are achieved.