RSP s20g chip is a password security chip with high processing capacity, high security, high cost performance and multi-function.

Based on the reconfigurable encryption technology of Tsinghua University, the chip for national secret security, Internet Security and 5g security market can provide high-speed cryptographic operation services with multithreading, multi process and multi card parallel processing for various security platforms, and meet its requirements for digital signature / verification, asymmetric / symmetric encryption and decryption, data integrity verification, true random number generation, key generation and management, Ensure the confidentiality, authenticity, integrity and non repudiation of sensitive data.

It can be applied to high-speed data encryption and decryption, secure storage of large capacity data, data integrity / confidentiality protection, high-speed signature verification, SSL hardware acceleration and other application fields, such as data center and cloud computing server.

model RSP S20G

working frequency Up to 500MHz

High speed interface Support pcle x16 / 8

Low speed interface GMIIx2

SPI Master x 4; Slave x4;

SDIOx1;

UART x2

GPIOx 16

12Cx3

SFCx1

Virtualization VF x 32

storage space NOR flash 32MB

Internal RAM space 1MB;

Secure storage space 128KB;

TRNG support

PUF support

Algorithm support Symmetry algorithm: arc4 / DES / 3DES, AES / SM1 / SM4 (ECB, CBC, xcbc, CNTR, GCM, XTS)

Hash algorithm: support SHA1 / SM3 / Sha2 (224 / 256 / 384 / 512)

Public key algorithm: support rsa1024 / rsa2048 / Sm2

Stream encryption algorithm: zuc / snow3g

State secret performance SM2 signature: 300000 times / second; SM2 signature verification: 100000 times / s SM3 / 4: 30gbps

High speed interface AES: 30Gbps

SHA1/2: 30Gbps

Rsa2048: 40000 times / second / 520000 times / second

ZUC: 10Gbps

Package specification FCBGA576 24.8mm x 24.8mm

working temperature 0°C - 70°C