Export KEY_ALG as a user build option
The `KEY_ALG` variable is used to select the algorithm for key generation by `cert_create` tool for signing the certificates. This variable was previously undocumented and did not have a global default value. This patch corrects this and also adds changes to derive the value of `TF_MBEDTLS_KEY_ALG` based on `KEY_ALG` if it not set by the platform. The corresponding assignment of these variables are also now removed from the `arm_common.mk` makefile. Signed-off-by: Soby Mathew <soby.mathew@arm.com> Change-Id: I78e2d6f4fc04ed5ad35ce2266118afb63127a5a4 |
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docs/user-guide.rst |
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drivers/auth/mbedtls/mbedtls_crypto.mk |
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make_helpers/defaults.mk |
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plat/arm/common/arm_common.mk |
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