![]() Starting with this release, it is necessary to declare which curves areĪccelerated (using MBEDTLS_PSA_ACCEL_ECC_xxx macros), or they will beĬonsidered not accelerated, and the built-in implementation of the curvesĪnd any algorithm possible using them will be included in the build. As a result, it was possible to declare no curves asĪccelerated and still have the built-in implementation compiled out. That it failed to check if all the relevant curves were supported by theĪccelerator. ![]() There was a flaw in the logic checking if the built-in implementation, in Of ECDSA and/or EC J-PAKE when those are provided by a driver. Mbed TLS 3.4 introduced support for omitting the built-in implementation.Buffer overflow in TLS handshake parsing with ECDH.Buffer overread in TLS stream cipher suites.Security Advisoriesįor full details, please see the following links: In particular, the new options MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH and MBEDTLS_PSA_P256M_DRIVER_ENABLED may help you save code size. ![]() This release brings in significant code-size reductions, partly depending on configuration. This release includes fixes for security issues. This release of Mbed TLS provides new features, bug fixes and minor enhancements. ![]()
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