TBB: fix comment about MBEDTLS_KEY_ALG default
This comment block says the default algorithm is ESDSA, while the
code obviously sets the default to RSA:
ifeq (${MBEDTLS_KEY_ALG},)
MBEDTLS_KEY_ALG := rsa
endif
The git log of commit 7d37aa171158 ("TBB: add mbedTLS authentication
related libraries") states available options are:
* 'rsa' (for RSA-2048) (default option)
* 'ecdsa' (for ECDSA-SECP256R1)
So, my best guess is the comment block is wrong.
The mismatch between the code and the comment is confusing. Fix it.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/drivers/auth/mbedtls/mbedtls_crypto.mk b/drivers/auth/mbedtls/mbedtls_crypto.mk
index 275ed55..b788097 100644
--- a/drivers/auth/mbedtls/mbedtls_crypto.mk
+++ b/drivers/auth/mbedtls/mbedtls_crypto.mk
@@ -31,7 +31,7 @@
include drivers/auth/mbedtls/mbedtls_common.mk
# The platform may define the variable 'MBEDTLS_KEY_ALG' to select the key
-# algorithm to use. Default algorithm is ECDSA.
+# algorithm to use. Default algorithm is RSA.
ifeq (${MBEDTLS_KEY_ALG},)
MBEDTLS_KEY_ALG := rsa
endif