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11 changes: 2 additions & 9 deletions doc/releases/migration-guide-4.0.rst
Original file line number Diff line number Diff line change
Expand Up @@ -78,15 +78,8 @@ Mbed TLS
TinyCrypt
=========

* Starting from this release the library is marked as deprecated (:github:`79566`).
The reasons for this are (:github:`43712``):

* the upstream version of this library is unmaintained.

* to reduce the number of crypto libraries available in Zephyr (currently there are
3 different implementations: TinyCrypt, MbedTLS and PSA Crypto APIs).

The PSA Crypto API is now the de-facto standard to perform crypto operations.
Albeit the formal deprecation of TinyCrypt is not started yet, its removal from
the Zephyr codebase is. Formal deprecation will happen in the next release.

Trusted Firmware-M
==================
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10 changes: 0 additions & 10 deletions doc/releases/release-notes-4.0.rst
Original file line number Diff line number Diff line change
Expand Up @@ -58,16 +58,6 @@ Deprecated in this release

* The :ref:`kscan_api` subsystem has been marked as deprecated.

* The TinyCrypt library was marked as deprecated (:github:`79566`). The reasons
for this are (:github:`43712``):

* the upstream version of this library is unmaintained.

* to reduce the number of crypto libraries available in Zephyr (currently there are
3 different implementations: TinyCrypt, MbedTLS and PSA Crypto APIs).

The PSA Crypto API is now the de-facto standard to perform crypto operations.

Architectures
*************

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1 change: 0 additions & 1 deletion modules/Kconfig.tinycrypt
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@ config ZEPHYR_TINYCRYPT_MODULE
config TINYCRYPT
bool "TinyCrypt Support"
depends on ZEPHYR_TINYCRYPT_MODULE
select DEPRECATED
help
This option enables the TinyCrypt cryptography library.

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