Computer Security Resource Center

Computer Security Resource Center

Computer Security
Resource Center

Cryptographic Algorithm Validation Program

Description
The Qualcomm Secure Processing Unit (SPU) is an isolated hardware security core implemented in the Qualcomm(R) Snapdragon(TM) chipset. Qualcomm SPU (DRBG) is a hardware random number generator that provides cryptographic functions through on-chip entropy sources and hash based DRBG.
Version
3.1.0
Type
HARDWARE
Vendor
Qualcomm Technologies, Inc.
5775 Morehouse Dr
San Diego, CA 92121
USA
Contacts
Yin Ling Liong
yliong@qti.qualcomm.com
858-651-7034
Fax: 858-845-1523
Jonathan Childers
jchilder@qti.qualcomm.com
858-651-7057
Fax: 858-845-1523

Validations

Number
Date
Operating Environments
Algorithm Capabilities
C433
2/21/2019
  • Snapdragon 855
    • processor
  • Hash DRBG
    • Prediction Resistance: No
      • Capabilities:
        • Mode: SHA2-256
        • Entropy Input: 256
        • Nonce: 128
        • Personalization String Length: 0-32
        • Additional Input: 0
        • Returned Bits: 1024
    Prerequisites:
  • SHA-256
    • Message Length: 8-51200 Increment 8