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IBM i support for PCIe3 Crypto Coprocessor 4770
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You are in: IBM i Technology Updates > IBM i Security > IBM i CCA Release 8.4.x support for Crypto Coprocessor 4770
The 4770 Cryptographic Coprocessor is available on the Power® 11 model as hardware feature codes EPG4, EPG5, or EPG6.
See the 4770 and 4769 Cryptographic Coprocessors article for additional information: https://www.ibm.com/docs/en/i/7.6.0?topic=cryptography-4770-4769-cryptographic-coprocessors
The PTF support for this new function is available with the following PTF numbers:
IBM i 7.6
MJ03620 5770999
MJ03942 5770999
MJ06832 5770999
MJ06916 5770999
MJ07455 5770999 <Approved later, not part of requisite chain>
SJ04679 5770SS1
SJ06969 5770SS1 <Should pull in the rest due to requisites>
SJ07238 5770SS1
SJ03124 5733CY3
IBM i 7.5
MJ99406 5770999 7.5 TR 6
MJ05552 5770999
MJ06831 5770999
MJ06917 5770999
MJ07456 5770999 <Approved later, not part of requisite chain>
SJ04678 5770SS1
SJ06968 5770SS1 <Should pull in the rest due to requisites>
SJ07237 5770SS1
SJ02947 5733CY3
IBM i 7.4
MJ99312 5770999 7.4 TR 12
MJ99312 5770999 7.4 TR 12
MJ05551 5770999
MJ06801 5770999
MJ06918 5770999
MJ07458 5770999 <Approved later, not part of requisite chain>
SJ04677 5770SS1
SJ06967 5770SS1 <Should pull in the rest due to requisites>
SJ07236 5770SS1
SJ02948 5733CY3
The security application programming interface (SAPI) for the Cryptographic Coprocessor conforms to IBM's Common Cryptographic Architecture (CCA). The SAPI is contained in the CCA Cryptographic Service Provider (CCA CSP) which is delivered as IBM i Option 35. CCA version 8.4.x will be available for 4770.
Refer to https://www.ibm.com/docs/en/i/7.6?topic=cryptography-related-information for additional information on CCA 8.4.
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Modified date:
21 October 2025
UID
ibm17231070