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| [QUESTION] Mainframe Server Validation https://forum.yubico.com/viewtopic.php?f=5&t=1838 |
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| Author: | taford [ Sat Apr 18, 2015 5:08 am ] |
| Post subject: | [QUESTION] Mainframe Server Validation |
I am interested in writing a mainframe validation server to enhance application security. I can't seem to find a good spec for decrypting a OTP for verification. The verification would be written in a combination of SQL, RPG and API's that perform encryption/decryption. Where can i find the methods for decryption of the OTP? I understand the first 12 bytes for use in registering the user assigned a key. It's the rest of the deconstruction I am looking for assistance in. Would rather implement a YUBIKEY than say, the GOOGLE authenticator. Thanks! |
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| Author: | Tom2 [ Mon Apr 20, 2015 9:52 am ] |
| Post subject: | Re: [QUESTION] Mainframe Server Validation |
https://developers.yubico.com/OTP/ http://www.yubico.com/wp-content/upload ... l_v3.4.pdf |
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| Author: | taford [ Mon Apr 20, 2015 6:23 pm ] |
| Post subject: | Re: [QUESTION] Mainframe Server Validation |
thanks Tom, I had seen those items but was still lacking the origination of generating a key i could match against. Short of the first bytes that identify a key i dont see how i can create one that is a match of hashes. not that that is the only way of verification |
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