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Define the PSA subsystem initialization interface in Mbed TLS #6007

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gilles-peskine-arm opened this issue Jul 1, 2022 · 2 comments
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component-psa PSA keystore/dispatch layer (storage, drivers, …) enhancement size-s Estimated task size: small (~2d)

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@gilles-peskine-arm
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gilles-peskine-arm commented Jul 1, 2022

Define psa_crypto_init_subsystem and friends. Do a trivial implementation, where initializing any subsystem initializes all of them, i.e. as a first step we provide psa_crypto_init_subsystem() but it's equivalent to psa_crypto_init().

We'll still only support a full deinit (mbedtls_psa_crypto_free()).

Copy the documentation from the PSA Crypto API draft.

Prerequisite: #6006

@zhang-wenchao
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Any update?

@gilles-peskine-arm
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@zhang-wenchao See my reply on the related issue

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Labels
component-psa PSA keystore/dispatch layer (storage, drivers, …) enhancement size-s Estimated task size: small (~2d)
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Status: Mbed TLS 4.0 MUST
Status: Implementation needed
Status: No status
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