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authorQixiang Xu <qixiang.xu@arm.com>2017-08-24 15:26:39 +0800
committerQixiang Xu <qixiang.xu@arm.com>2017-09-22 17:42:40 +0800
commitdcbf3932fd58537695dfcd8ccacb1a76fd193b48 (patch)
tree3b41add181bdf950d41df02bf74f2133d6bd46ce /include/drivers/auth
parent9db9c65a112e6e3a0bb9588b8e30a22265cbfbaf (diff)
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Dynamic selection of ECDSA or RSA
Add new option rsa+ecdsa for TF_MBEDTLS_KEY_ALG, which selects rsa or ecdsa depending on the certificate used. Change-Id: I08d9e99bdbba361ed2ec5624248dc382c750ad47 Signed-off-by: Qixiang Xu <qixiang.xu@arm.com>
Diffstat (limited to 'include/drivers/auth')
-rw-r--r--include/drivers/auth/mbedtls/mbedtls_config.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/drivers/auth/mbedtls/mbedtls_config.h b/include/drivers/auth/mbedtls/mbedtls_config.h
index 7aa4dee10..ca2d9fad8 100644
--- a/include/drivers/auth/mbedtls/mbedtls_config.h
+++ b/include/drivers/auth/mbedtls/mbedtls_config.h
@@ -11,6 +11,7 @@
*/
#define TF_MBEDTLS_RSA 1
#define TF_MBEDTLS_ECDSA 2
+#define TF_MBEDTLS_RSA_AND_ECDSA 3
/*
* Configuration file to build mbed TLS with the required features for
@@ -56,6 +57,12 @@
#elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA)
#define MBEDTLS_RSA_C
#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
+#elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA)
+#define MBEDTLS_RSA_C
+#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
+#define MBEDTLS_ECDSA_C
+#define MBEDTLS_ECP_C
+#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
#endif
#define MBEDTLS_SHA256_C