mbedtls/docs/3.0-migration-guide.d/remove-null-entropy.md
Bence Szépkúti bb0cfeb2d4 Rename config.h to mbedtls_config.h
This commit was generated using the following script:

# ========================
#!/bin/sh
git ls-files | grep -v '^ChangeLog' | xargs sed -b -E -i '
s/((check|crypto|full|mbedtls|query)_config)\.h/\1\nh/g
s/config\.h/mbedtls_config.h/g
y/\n/./
'
mv include/mbedtls/config.h include/mbedtls/mbedtls_config.h
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2021-06-28 09:28:33 +01:00

558 B

Remove the option to build the library without any entropy sources

This does not affect users who use the default mbedtls_config.h, as this option was already off by default.

If you were using the MBEDTLS_TEST_NULL_ENTROPY option and your platform doesn't have any entropy source, you should use MBEDTLS_ENTROPY_NV_SEED and make sure your device is provisioned with a strong random seed. Alternatively, for testing purposes only, you can create and register a fake entropy function.