SHA 1 to SHA 256

ManuelVallejo 36 Reputation points
2020-08-14T02:55:54.93+00:00

Hi to all

Which will be steps to change SHA 1 to SHA 256 in CA Windows 2012 r2?

Windows Server Security
Windows Server Security
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
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  1. Hannah Xiong 6,256 Reputation points
    2020-08-14T05:35:40.77+00:00

    Hello,

    Thank you so much for posting here.

    Here is the reference: https://techcommunity.microsoft.com/t5/ask-the-directory-services-team/sha1-key-migration-to-sha256-for-a-two-tier-pki-hierarchy/ba-p/400338

    Hope the information is helpful. For any question, please contact us.

    Best regards,
    Hannah Xiong

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  2. Thameur-BOURBITA 32,621 Reputation points
    2020-08-14T22:16:17.58+00:00

    Hi

    I invite you to read this blog talking about migrate CA from SH1 to SH256:

    https://blog.ahasayen.com/how-to-migrate-your-certification-authority-hashing-algorithm-from-sha-1-to-sha-2/

    Please don't forget to mark this reply as answer if it help you to resolve your problem and help forum visitor to get the right answer

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