mbedtls: add X509 cert parser porting layer
Add porting layer for X509 cert parser on top of MbedTLS X509
library.
Introduce _LEGACY and _MBEDTLS kconfigs for X509 cert parser legacy
and MbedTLS implementations respectively.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
diff --git a/lib/mbedtls/Kconfig b/lib/mbedtls/Kconfig
index e81d145..abdafd0 100644
--- a/lib/mbedtls/Kconfig
+++ b/lib/mbedtls/Kconfig
@@ -118,6 +118,7 @@
bool "legacy certificate libraries"
select ASYMMETRIC_PUBLIC_KEY_LEGACY if \
ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+ select X509_CERTIFICATE_PARSER_LEGACY if X509_CERTIFICATE_PARSER
select SPL_ASYMMETRIC_PUBLIC_KEY_LEGACY if \
SPL_ASYMMETRIC_PUBLIC_KEY_SUBTYPE
help
@@ -132,6 +133,14 @@
This option chooses legacy certificate library for asymmetric public
key crypto algorithm.
+config X509_CERTIFICATE_PARSER_LEGACY
+ bool "X.509 certificate parser with legacy certificate library"
+ depends on ASYMMETRIC_PUBLIC_KEY_LEGACY
+ select ASN1_DECODER_LEGACY
+ help
+ This option chooses legacy certificate library for X509 certificate
+ parser.
+
if SPL
config SPL_ASYMMETRIC_PUBLIC_KEY_LEGACY
@@ -283,6 +292,7 @@
bool "MbedTLS certificate libraries"
select ASYMMETRIC_PUBLIC_KEY_MBEDTLS if \
ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+ select X509_CERTIFICATE_PARSER_MBEDTLS if X509_CERTIFICATE_PARSER
select SPL_ASYMMETRIC_PUBLIC_KEY_MBEDTLS if \
SPL_ASYMMETRIC_PUBLIC_KEY_SUBTYPE
help
@@ -297,6 +307,14 @@
This option chooses MbedTLS certificate library for asymmetric public
key crypto algorithm.
+config X509_CERTIFICATE_PARSER_MBEDTLS
+ bool "X.509 certificate parser with MbedTLS certificate library"
+ depends on ASYMMETRIC_PUBLIC_KEY_MBEDTLS
+ select ASN1_DECODER_MBEDTLS
+ help
+ This option chooses MbedTLS certificate library for X509 certificate
+ parser.
+
if SPL
config SPL_ASYMMETRIC_PUBLIC_KEY_MBEDTLS