Computer Security Resource Center

Computer Security Resource Center

Computer Security
Resource Center

Cryptographic Algorithm Validation Program CAVP

Description
ICSF is a software element of z/OS that works with hardware cryptographic features and the Security Server (RACF) to provide secure, high-speed cryptographic services in the z/OS environment. ICSF, which runs as a started task, provides the application programming interfaces by which applications request the cryptographic services.
Version
HCR77C0 with APAR OA56129
Type
SOFTWARE
Vendor
IBM Corporation
2455 South Road
Poughkeepsie, NY 12601-5400
USA
Contacts
John Monti
jmonti@us.ibm.com
845-435-4164

Validations

Number
Date
Operating Environments
Algorithm Capabilities
C436
2/21/2019
  • IBM(R) z/OS(R) Version 2 Release 3 on IBM(R) z14(TM)
    • software
    • processor
  • Hash DRBG
    • Prediction Resistance: Yes
    • Supports Reseed
      • Capabilities:
        • Mode: SHA2-512
        • Entropy Input: 256
        • Nonce: 128
        • Personalization String Length: 0
        • Additional Input: 0
        • Returned Bits: 2048
    Prerequisites:
Created October 05, 2016, Updated June 22, 2020