**Note that the expected quarter when a feature will be completed based on very rough estimates of the effort involved and therefore can change. Items beyond CQ4'201'21 will be planned in detail and confirmed at the start of the quarter depending on progress made in previous quarter and available bandwidth.**
If you are interested in collaborating on any of the roadmap features or other features in the project, please mail [[ https://lists.trustedfirmware.org/mailman/listinfo/mbed-tls | Mbed TLS ]] or [[ https://lists.trustedfirmware.org/mailman/listinfo/psa-crypto | PSA Crypto ]] mailing lists
**2020 CQ3 (Done) ****Completed **
- Merge Mbed Crypto repository into Mbed TLS. Mbed Crypto still available and under active development in Mbed TLS repository
- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8543266 | Unified PSA Driver Interface ]] - API Design
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8733082 | Initial Update of PSA Crypto APIs supported in MbedCrypto to align with PSA Crypto v1.0 Specification ]]
- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-9814933 | Lucky13 Security Improvements ]]
**2020 CQ4 (In Development) **
- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-873296ull/3235 | Publish Initial Threat Model – PSA Crypto ]]DTLS-SRTP ]]
**2021 CQ1 (In Development) **
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8543266 | PSA Secure Element - Initial Driver APIs and Test Drivers ]]- [Mbed TLS] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-10870047 | Mbed TLS3.0 Preview ]]- Make some APIs internal API, Removal of deprecated APIs, Preparations for PSA Crypto
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8543266 | PSA Crypto Accelerator - Initial Driver APIs and Test Drivers ]]- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-12410014 | ECJPAKE ]]
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8733082 | Update of PSA Crypto APIs supported in MbedCrypto to align with PSA Crypto v1.0 Specification - [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-12410011 | PBKDF2 ]]
-- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/pull/3235 | DTLS-SRTP ]]
**2021 CQ1 **rojects/2#column-11150355 | EdDSA ]]
- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8732965 | Publish Initial Threat Model – Mbed TLS- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8733082 | Update of PSA Crypto APIs supported in MbedCrypto to align with PSA Crypto v1.0 Specification ]]
- [Mbed TLS] Mbed TLS3.0 Phase1- API clean up, Removal of some legacy APIs, Prepara[[ https://github.com/ARMmbed/mbedtls/labels/MPS%20%2F%20TLS%201.3 | TLS1.3 - review contributions for PSA Crypto]]
**2021 CQ2 **
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8543266 | PSA Secure Element- [Mbed TLS] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-10870047 | Mbed TLS3.0]]- Make some APIs internal API, Removal of deprecated APIs, Crypto Accelerator - Remaining APIs and Test DriversPreparations for PSA Crypto
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8948079 | Support Missing PSA Crypto v1.0 APIs in MbedCrypto ]]
- [PSA Crypto] Support Missing PSA Crypto v1.0 APIs in MbedCrypto- [Mbed TLS] [[ https://github.com/ARMmbed/mbedtls/labels/MPS%20%2F%20TLS%201.3 | TLS1.3 - review contributions]]
- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-11150355 | EdDSA ]]
**2021 CQ2 **3 **
- [Mbed TLS] Mbed TLS3.0 Phase2- API clean up- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8732965 | Publish Threat Model]]
- Open Test System
- [PSA Crypto] [[ https://github.com/ARMmbed/mbedtls/projects/2#column-8543266 | PSA Secure Element, Crypto Accelerator - Remaining APIs and Test Drivers ]]
- [PSA Crypto] Clean up and Stabilization
- [[ https://github.com/ARMmbed/mbedtls/projects/2#column-11150355 | EdDSA ]]
**2021 CQ3 **4 **
- [Mbed TLS] Mbed TLS3.x - Use PSA Crypto APIs Fully
- [PSA Crypto] Clean up and Stabilization
- Open Test System - [[ https://github.com/ARMmbed/mbedtls/pull/336 | Raw Public Key Mode ]]
**Future **
- [Mbed TLS] TLS1.3
- [PSA Crypto] Clean up and Stabilization
- [PSA Crypto] Separate repository from Mbed TLS
- [Mbed TLS] Mbed TLS4.0 - Remove legacy cipher APIs
- [[ https://github.com/ARMmbed/mbedtls/pull/336 | Raw Public Key Mode ]]