Add Wisun Fan device extended key usage
Add the Wisun extended key usage oid and tests.
diff --git a/ChangeLog b/ChangeLog
index d4e945a..1f50ef3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,7 @@
Features
* Add the Any Policy certificate policy oid, as defined in
rfc 5280 section 4.2.1.4.
+ * Add the Wi-SUN Field Area Network (FAN) device extended key usage.
Bugfix
* Fix private key DER output in the key_app_writer example. File contents
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index 342ef75..55f72c8 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -122,7 +122,8 @@
* { iso(1) identified-organization(3) dod(6) internet(1)
* security(5) mechanisms(5) pkix(7) }
*/
-#define MBEDTLS_OID_PKIX MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_DOD "\x01\x05\x05\x07"
+#define MBEDTLS_OID_INTERNET MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_DOD "\x01"
+#define MBEDTLS_OID_PKIX MBEDTLS_OID_INTERNET "\x05\x05\x07"
/*
* Arc for standard naming attributes
@@ -206,6 +207,13 @@
#define MBEDTLS_OID_TIME_STAMPING MBEDTLS_OID_KP "\x08" /**< id-kp-timeStamping OBJECT IDENTIFIER ::= { id-kp 8 } */
#define MBEDTLS_OID_OCSP_SIGNING MBEDTLS_OID_KP "\x09" /**< id-kp-OCSPSigning OBJECT IDENTIFIER ::= { id-kp 9 } */
+/**
+ * Wi-SUN Alliance Field Area Network
+ * { iso(1) identified-organization(3) dod(6) internet(1)
+ * private(4) enterprise(1) WiSUN(45605) FieldAreaNetwork(1) }
+ */
+#define MBEDTLS_OID_WISUN_FAN MBEDTLS_OID_INTERNET "\x04\x01\x82\xe4\x25\x01"
+
/*
* PKCS definition OIDs
*/
diff --git a/library/oid.c b/library/oid.c
index 4e10f8a..8059a33 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -284,12 +284,13 @@
static const mbedtls_oid_descriptor_t oid_ext_key_usage[] =
{
- { ADD_LEN( MBEDTLS_OID_SERVER_AUTH ), "id-kp-serverAuth", "TLS Web Server Authentication" },
- { ADD_LEN( MBEDTLS_OID_CLIENT_AUTH ), "id-kp-clientAuth", "TLS Web Client Authentication" },
- { ADD_LEN( MBEDTLS_OID_CODE_SIGNING ), "id-kp-codeSigning", "Code Signing" },
- { ADD_LEN( MBEDTLS_OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" },
- { ADD_LEN( MBEDTLS_OID_TIME_STAMPING ), "id-kp-timeStamping", "Time Stamping" },
- { ADD_LEN( MBEDTLS_OID_OCSP_SIGNING ), "id-kp-OCSPSigning", "OCSP Signing" },
+ { ADD_LEN( MBEDTLS_OID_SERVER_AUTH ), "id-kp-serverAuth", "TLS Web Server Authentication" },
+ { ADD_LEN( MBEDTLS_OID_CLIENT_AUTH ), "id-kp-clientAuth", "TLS Web Client Authentication" },
+ { ADD_LEN( MBEDTLS_OID_CODE_SIGNING ), "id-kp-codeSigning", "Code Signing" },
+ { ADD_LEN( MBEDTLS_OID_EMAIL_PROTECTION ), "id-kp-emailProtection", "E-mail Protection" },
+ { ADD_LEN( MBEDTLS_OID_TIME_STAMPING ), "id-kp-timeStamping", "Time Stamping" },
+ { ADD_LEN( MBEDTLS_OID_OCSP_SIGNING ), "id-kp-OCSPSigning", "OCSP Signing" },
+ { ADD_LEN( MBEDTLS_OID_WISUN_FAN ), "id-kp-wisun-fan-device", "Wi-SUN Alliance Field Area Network (FAN)" },
{ NULL, 0, NULL, NULL },
};
diff --git a/tests/suites/test_suite_oid.data b/tests/suites/test_suite_oid.data
index 759a010..625085f 100644
--- a/tests/suites/test_suite_oid.data
+++ b/tests/suites/test_suite_oid.data
@@ -6,3 +6,30 @@
OID get certificate policy wrong oid - id-ce-authorityKeyIdentifier
oid_get_certificate_policies:"551D23":""
+
+OID get Ext Key Usage - id-kp-serverAuth
+oid_get_extended_key_usage:"2B06010505070301":"TLS Web Server Authentication"
+
+OID get Ext Key Usage - id-kp-clientAuth
+oid_get_extended_key_usage:"2B06010505070302":"TLS Web Client Authentication"
+
+OID get Ext Key Usage - id-kp-codeSigning
+oid_get_extended_key_usage:"2B06010505070303":"Code Signing"
+
+OID get Ext Key Usage - id-kp-emailProtection
+oid_get_extended_key_usage:"2B06010505070304":"E-mail Protection"
+
+OID get Ext Key Usage - id-kp-timeStamping
+oid_get_extended_key_usage:"2B06010505070308":"Time Stamping"
+
+OID get Ext Key Usage - id-kp-OCSPSigning
+oid_get_extended_key_usage:"2B06010505070309":"OCSP Signing"
+
+OID get Ext Key Usage - id-kp-wisun-fan-device
+oid_get_extended_key_usage:"2B0601040182E42501":"Wi-SUN Alliance Field Area Network (FAN)"
+
+OID get Ext Key Usage invalid oid
+oid_get_extended_key_usage:"5533445566":""
+
+OID get Ext Key Usage wrong oid - id-ce-authorityKeyIdentifier
+oid_get_extended_key_usage:"551D23":""
diff --git a/tests/suites/test_suite_oid.function b/tests/suites/test_suite_oid.function
index e95e48d..59e700e 100644
--- a/tests/suites/test_suite_oid.function
+++ b/tests/suites/test_suite_oid.function
@@ -32,3 +32,26 @@
}
}
/* END_CASE */
+
+/* BEGIN_CASE */
+void oid_get_extended_key_usage( data_t *oid, char *result_str )
+{
+ mbedtls_asn1_buf asn1_buf = { 0, 0, NULL };
+ int ret;
+ const char *desc;
+
+ asn1_buf.tag = MBEDTLS_ASN1_OID;
+ asn1_buf.p = oid->x;
+ asn1_buf.len = oid->len;
+
+ ret = mbedtls_oid_get_extended_key_usage( &asn1_buf, &desc );
+ if( strlen( result_str ) == 0 )
+ {
+ TEST_ASSERT( ret == MBEDTLS_ERR_OID_NOT_FOUND );
+ }
+ else
+ {
+ TEST_ASSERT( strcmp( ( char * )desc, result_str ) == 0 );
+ }
+}
+/* END_CASE */