PCI-E (Peripheral Component Interconnect-Express) interface cipher card based on CCP903T chip

The utility model discloses a PCI-E (Peripheral Component Interconnect-Express) interface cipher card based on a CCPT chip. The device comprises a processing chip CCP, a processing chip T, an SRAM memory chip, a NORFLASH storage chip, an eMMC mass storage chip, a random number generator chip A, a random number generator chip B, an IC card slot, a JTAG debugging interface, a serial port managementdebugging port and a PCI-E golden finger interaction interface. A CCP903T chip based on a processing chip is adopted; the system has the functions of data packet analysis, task allocation, password management and the like; a cipher operation module is arranged in the chip; the algorithm types comprise SM1, SM2, SM3 and SM4 national cryptographic algorithms, and also comprise international universal AED, DES, 3DES, RSA1024 and RSA2048 algorithms, and national cryptographic SHA1, SHA236, SHA384, SHA512 and HMAC algorithms. The processing chip CCP903T is provided with a PCI-E interface, encryption and decryption operatio