From: Nicolas Toromanoff <nicolas.toromanoff@st.com>
Date: Tue, 17 Nov 2020 09:03:40 +0000 (+0100)
Subject: feat(tbbr): increase PK_DER_LEN size
X-Git-Tag: baikal/aarch64/sdk5.9~16^2~12
X-Git-Url: https://git.baikalelectronics.ru/?a=commitdiff_plain;h=1ef303f9f79020330bbd8e48ac652e8f2121a41b;p=arm-tf.git

feat(tbbr): increase PK_DER_LEN size

Public key brainpool ECDSA DER certificate are 92 byte long.
OID for brainpool curve are 1 byte bigger than the one for NIST curve.

Change-Id: Ifad51da3c576d555da9fc519d2df3d9a0e6ed91b
Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@st.com>
---

diff --git a/include/common/tbbr/cot_def.h b/include/common/tbbr/cot_def.h
index e0c2212ae..60dfb8a3c 100644
--- a/include/common/tbbr/cot_def.h
+++ b/include/common/tbbr/cot_def.h
@@ -41,7 +41,7 @@
 #error "Invalid value for TF_MBEDTLS_KEY_SIZE"
 #endif
 #else /* Only using ECDSA keys. */
-#define PK_DER_LEN                      91
+#define PK_DER_LEN                      92
 #endif
 
 #if TF_MBEDTLS_HASH_ALG_ID == TF_MBEDTLS_SHA256