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4 commits

Author SHA1 Message Date
Gilles Peskine b51f96a7bf Pure C configuration of PSA crypto mechanisms
Proposed specification for conditional inclusion of cryptographic
mechanism through the PSA API in Mbed TLS.

The inclusion of a mechanism is based on a declaration of boolean
symbols by the application. There is a symbol for each key type or
parametrized key type constructor, and for each algorithm or
parametrized algorithm constructor.

This is work in progress, presented for a first design discussion.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-08-31 14:45:51 +02:00
Gilles Peskine 278e5ebf78 Start Mbed TLS guides to PSA drivers
Driver developer's guide: introduction on how to write a driver.

Driver integration guide: how to build Mbed TLS with drivers.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-13 13:27:45 +02:00
Gilles Peskine 2e66aca372 PSA unified driver interface
Working draft of the PSA cryptography unified interface specification.
Eventually this document will be under Arm PSA architecture ownership,
but for the time being this draft is maintained in Mbed TLS.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-13 13:27:45 +02:00
Gilles Peskine abeb58e814 Add a directory for proposed specifications
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-13 13:27:42 +02:00