With a 32-bit security core processor, MH1922 makes full use of its excellent architectural characteristics and high performance to provide secure and energy-saving solutions.
The chip integrates an on-chip hardware security encryption module that supports a wide range of cryptographic algorithms. These include mainstream algorithms such as DES, TDES, AES, RSA, ECC and SHA, as well as post-quantum cryptography (PQC) algorithms standardized by NIST: ML-KEM (FIPS 203) and ML-DSA (FIPS 204). The hardware also implements multiple attack detection mechanisms, fully complying with security standards for financial-grade security devices.
MH1922 contains a secure BOOT program and supports RSA4096 or ECC521 firmware signature verification during downloading and boot-up. MH1922 integrates abundant peripheral resources. All peripheral driver software is compatible with current mainstream security device interfaces. Users can quickly develop and migrate based on existing solutions.
Using advanced manufacturing processes, MH1922 can provide higher frequencies and lower power consumption.
Note: Access to the datasheet is available to registered users only.
