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Add airgapping for signing #18

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fehlmach opened this issue May 31, 2017 · 3 comments
Open

Add airgapping for signing #18

fehlmach opened this issue May 31, 2017 · 3 comments
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@rayhaanj
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@fehlmach
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Design and Implement a high bandwidth airgapping mechanism to sign elements of a zone file.
@rayhaanj rayhaanj self-assigned this May 28, 2018
@rayhaanj
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PKCS11 has a draft specification for supporting EDDSA: https://www.oasis-open.org/committees/document.php?document_id=62198&wg_abbrev=pkcs11 which SoftHSM has implemented (see: fxdupont/SoftHSMv2@ba7c7ef). It would be good to use this interface once more tooling is available to store the keys on a HSM for signing.

@rayhaanj
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May be relevant if x.509 certificates want to be used for signing: golang/go#25355

@britram
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britram commented Oct 24, 2018

See also Fabian Murer's MSc thesis, which implemented EdDSA airgapping cheaply.

@britram britram added this to Pending Classification in Future Developments via automation Oct 24, 2018
@britram britram moved this from Pending Classification to Security and Stability in Future Developments Jan 9, 2019
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