pluto supports ECDSA authentication

src/libstrongswan/credentials/keys/public_key.c

@@ -25,13 +25,13 @@ ENUM(key_type_names, KEY_RSA, KEY_DSA,
 
 ENUM(signature_scheme_names, SIGN_UNKNOWN, SIGN_ECDSA_521,
 	"UNKNOWN",
-	"DEFAULT",
 	"RSA_EMSA_PKCS1_NULL",
 	"RSA_EMSA_PKCS1_MD5",
 	"RSA_EMSA_PKCS1_SHA1",
 	"RSA_EMSA_PKCS1_SHA256",
 	"RSA_EMSA_PKCS1_SHA384",
 	"RSA_EMSA_PKCS1_SHA512",
+	"ECDSA_WITH_NULL",
 	"ECDSA_WITH_SHA1",
 	"ECDSA-256",
 	"ECDSA-384",

src/libstrongswan/credentials/keys/public_key.h

@@ -60,8 +60,6 @@ extern enum_name_t *key_type_names;
 enum signature_scheme_t {
 	/** Unknown signature scheme                                       */
 	SIGN_UNKNOWN,
-	/** Default scheme of the underlying crypto system                 */
-	SIGN_DEFAULT,
 	/** EMSA-PKCS1_v1.5 signature over digest without digestInfo       */
 	SIGN_RSA_EMSA_PKCS1_NULL,
 	/** EMSA-PKCS1_v1.5 signature as in PKCS#1 using RSA and MD5       */
@@ -74,6 +72,8 @@ enum signature_scheme_t {
 	SIGN_RSA_EMSA_PKCS1_SHA384,
 	/** EMSA-PKCS1_v1.5 signature as in PKCS#1 using RSA and SHA-512   */
 	SIGN_RSA_EMSA_PKCS1_SHA512,
+	/** ECDSA over precomputed digest                                  */
+	SIGN_ECDSA_WITH_NULL,
 	/** ECDSA with SHA-1                                               */
 	SIGN_ECDSA_WITH_SHA1,
 	/** ECDSA on the P-256 curve with SHA-256 as in RFC 4754           */