MK-MAXQ1850 encryption dongle 1.32 bit low power consuption RISC ... encryption , it provides leading data security and key protection in the industry. Physical security mechanism includesenvironmental ... sensors , key data is erased instantly once detecting a larger ... ),ECDSA (160 bit keys,192bit keys and 256bit key),DSA,RSA (2048bit),SHA-1,SHA-224 and ...