mbedtls_platform_setup and psa_crypto_init #24

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opened 2019-01-25 06:48:30 -06:00 by gilles-peskine-arm · 2 comments

gilles-peskine-arm commented

2019-01-25 06:48:30 -06:00

(Migrated from github.com)

Description

Work out how mbedtls_platform_setup() and psa_crypto_init() should interact.

See discussion at https://github.com/ARMmbed/mbed-os-example-tls/pull/232#discussion_r249813184

Some scenarios to consider:

As an application writer, I'm using Mbed TLS for TLS and I don't care about Mbed Crypto.
As an application writer, I'm using the PSA crypto API and I don't care about how it's implemented.
As an application writer, I'm combining one module that uses Mbed TLS and one that uses PSA crypto.
… and my application is multithreaded.
As an operating system integrator, I provide my own version of mbedtls_platform_setup.
As a device integrator, I'm using Mbed OS and I don't care what various bits may be doing under the hood.

Issue request type

[ ] Question
[X] Enhancement
[ ] Bug

### Description Work out how `mbedtls_platform_setup()` and `psa_crypto_init()` should interact. See discussion at https://github.com/ARMmbed/mbed-os-example-tls/pull/232#discussion_r249813184 Some scenarios to consider: * As an application writer, I'm using Mbed TLS for TLS and I don't care about Mbed Crypto. * As an application writer, I'm using the PSA crypto API and I don't care about how it's implemented. * As an application writer, I'm combining one module that uses Mbed TLS and one that uses PSA crypto. * … and my application is multithreaded. * As an operating system integrator, I provide my own version of `mbedtls_platform_setup`. * As a device integrator, I'm using Mbed OS and I don't care what various bits may be doing under the hood. ### Issue request type  [ ] Question [X] Enhancement [ ] Bug

ciarmcom commented

2019-01-25 07:07:19 -06:00

(Migrated from github.com)