Align ek abstraction with TCG EK Credential profile #552
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Signed-off-by: Thore Sommer <[email protected]>
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Signed-off-by: Thore Sommer <[email protected]>
…finitionObject Signed-off-by: Thore Sommer <[email protected]>
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What is currently missing is reading the template and potential nonce from NV. Do we need that feature? Edit: should be possible to implement this via key customization, so not implementing this directly in this PR. |
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This was referenced Oct 21, 2024
ionut-arm
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Oct 30, 2024
| @@ -42,12 +66,19 @@ pub fn create_ek_public_from_default_template<IKC: IntoKeyCustomization>( | |||
| ) -> Result<Public> { | |||
| let key_customization = key_customization.into_key_customization(); | |||
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| // user_with_auth is not set for the lower profiles (RSA 20248 and ECC P256) | |||
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| // user_with_auth is not set for the lower profiles (RSA 20248 and ECC P256) | |
| // user_with_auth is not set for the lower profiles (RSA 2048 and ECC P256) |
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Nevermind, saw the comment in #546 |
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This takes the following PRs and from the main branch and adapts them so that they can be merged into the 7.x.y branch: \parallaxsecond#464 (By Ionut Mihalcea <[email protected]>) \parallaxsecond#414 (By Thore Sommer <[email protected]>) \parallaxsecond#552 (By Thore Sommer <[email protected]>) Co-authored-by: Jesper Brynolf <[email protected]> Co-authored-by: Thore Sommer <[email protected]> Co-authored-by: Ionut Mihalcea <[email protected]> Signed-off-by: Jesper Brynolf <[email protected]>
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The used hashing and symmetric algorithm and authPolicy are different based on the key size/curve.
While the old generated EKs still work, they are not that useful as they don't match the EK found in provisioned EK certificates according to the TCG EK Credential profile. This fixes that.