commit 9db9c65a112e6e3a0bb9588b8e30a22265cbfbaf
author Qixiang Xu <qixiang.xu@arm.com> Thu Aug 24 15:12:20 2017 +0800
committer Qixiang Xu <qixiang.xu@arm.com> Fri Sep 22 09:48:36 2017 +0800
tree 482229ee4b5b2f8dd3556b6a790d3c351acc0ce8
parent ddfd38e83058491c30ddeb59c384c374d570d9a2

Add support for TBBR using ECDSA keys in ARM platforms

    - fixed compile error when KEY_ALG=ecdsa
    - add new option ecdsa for TF_MBEDTLS_KEY_ALG
    - add new option devel_ecdsa for ARM_ROTPK_LOCATION
    - add ecdsa key at plat/arm/board/common/rotpk/
    - reduce the mbedtls heap memory size to 13k

Change-Id: I3f7a6170af93fdbaaa7bf2fffb4680a9f6113c13
Signed-off-by: Qixiang Xu <qixiang.xu@arm.com>

include/drivers/auth/mbedtls/mbedtls_config.h

diff --git a/include/drivers/auth/mbedtls/mbedtls_config.h b/include/drivers/auth/mbedtls/mbedtls_config.h
index fdeb52b..7aa4dee 100644
--- a/include/drivers/auth/mbedtls/mbedtls_config.h
+++ b/include/drivers/auth/mbedtls/mbedtls_config.h
@@ -9,8 +9,8 @@
 /*
  * Key algorithms currently supported on mbed TLS libraries
  */
-#define TF_MBEDTLS_RSA		1
-#define TF_MBEDTLS_ECDSA	2
+#define TF_MBEDTLS_RSA			1
+#define TF_MBEDTLS_ECDSA		2
 
 /*
  * Configuration file to build mbed TLS with the required features for
@@ -30,7 +30,6 @@
 #define MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
 #define MBEDTLS_X509_CHECK_KEY_USAGE
 #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE
-#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
 
 #define MBEDTLS_ASN1_PARSE_C
 #define MBEDTLS_ASN1_WRITE_C
@@ -56,6 +55,7 @@
 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
 #elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA)
 #define MBEDTLS_RSA_C
+#define MBEDTLS_X509_RSASSA_PSS_SUPPORT
 #endif
 
 #define MBEDTLS_SHA256_C