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answerMigration of HSM Keys
I am Working in the payment domain as a back-end developer. One of the tasks is we need to migrate all the Keys from the legacy system to the new system. Could you please give some pointers, on how keys can be migrated? What I think can be done as below, but it can get …
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answerKeys exchange Smart POS
Hi, my name is Isaac Gomez, I’m working on this project to do a key exchange between our POS Device that acquired from a local company to our Sponsor Bank. Recently I have noticed that my POS Device can’t get injected with the bank public key to works with DUKPT. The device company told me …
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answerDUKPT
Can anyone share me about DUKPT Scheme, the Key injection process.. generation of keys
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answerNeed to form GC command and passput key to FK command
I am new to HSM. I want to generate TMK keys. For this, I am using GC and FK command. Can you help me in forming GC command? In the manual I can see for GC command, I have to pass “ZMK encrypted under LMK pair 04-05” and “ZPK encrypted under LMK pair 06-07”. Can …
Continue reading “Need to form GC command and passput key to FK command”
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answerHSM key index use
Hello Ramesh sir,thanks great idea and information that you are sharing over YouTube channel,its very useful And I have one question related to HSM ,what is use of key index (like key index 0 ,1,2…) and what is the difference between these Indexes while sharing keys Thanks
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answerPVK and PIN / OFFSET Generation
1. How to Generate PVK keys form HSM. 2. How to Generate Random PIN which is encrypted under LMK pair 02-03. 3. How to set pin and Change pin using HSM.
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answerUsing HSM to get clear text
How we can decrypt messages coming from payment schemes provided we don’t have a clear key rather we have a key encrypted under LMK in the application?
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Questions