diff --git a/ChangeLog.d/remove-enable-weak-ciphersuites.txt b/ChangeLog.d/remove-enable-weak-ciphersuites.txt new file mode 100644 index 0000000000..97f63ebb8a --- /dev/null +++ b/ChangeLog.d/remove-enable-weak-ciphersuites.txt @@ -0,0 +1,2 @@ +Removals + * Remove MBEDTLS_ENABLE_WEAK_CIPHERSUITES configuration option. Fixes #4416. diff --git a/docs/3.0-migration-guide.d/remove-enable-weak-ciphersuites.md b/docs/3.0-migration-guide.d/remove-enable-weak-ciphersuites.md new file mode 100644 index 0000000000..c3c3306234 --- /dev/null +++ b/docs/3.0-migration-guide.d/remove-enable-weak-ciphersuites.md @@ -0,0 +1,12 @@ +Remove the configuration to enable weak ciphersuites in SSL / TLS +----------------------------------------------------------------- + +This does not affect users who use the default `config.h`, as this option was +already off by default. + +If you were using a weak cipher, please switch to any of the modern, +recommended ciphersuites (based on AES-GCM, AES-CCM or ChachaPoly for example) +and if your peer doesn't support any, encourage them to upgrade their software. + +If you were using a ciphersuite without encryption, you just have to +enable MBEDTLS_CIPHER_NULL_CIPHER now.