Reference Edwards-curve signature RFCs

src/libstrongswan/credentials/keys/public_key.h

@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2015 Tobias Brunner
  * Copyright (C) 2007 Martin Willi
- * Copyright (C) 2014-2016 Andreas Steffen
+ * Copyright (C) 2014-2017 Andreas Steffen
  * HSR Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -44,9 +44,9 @@ enum key_type_t {
 	KEY_ECDSA   = 2,
 	/** DSA */
 	KEY_DSA     = 3,
-	/** Ed25519 PureEdDSA instance as in draft-irtf-cfrg-eddsa */
+	/** Ed25519 PureEdDSA instance as in RFC 8032 */
 	KEY_ED25519 = 4,
-	/** Ed448   PureEdDSA instance as in draft-irtf-cfrg-eddsa */
+	/** Ed448   PureEdDSA instance as in RFC 8032 */
 	KEY_ED448   = 5,
 	/** BLISS */
 	KEY_BLISS = 6,
@@ -105,9 +105,9 @@ enum signature_scheme_t {
 	SIGN_ECDSA_384,
 	/** ECDSA on the P-521 curve with SHA-512 as in RFC 4754           */
 	SIGN_ECDSA_521,
-	/** PureEdDSA on Curve25519 as in draft-ietf-curdle-pkix           */
+	/** PureEdDSA on Curve25519 as in draft-ietf-curdle-pkix (RFC TBA) */
 	SIGN_ED25519,
-	/** PureEdDSA on Curve448 as in draft-ietf-curdle-pkix             */
+	/** PureEdDSA on Curve448 as in draft-ietf-curdle-pkix (RFC TBA)   */
 	SIGN_ED448,
 	/** BLISS with SHA-2_256                                           */
 	SIGN_BLISS_WITH_SHA2_256,

src/libstrongswan/crypto/hashers/hasher.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2012-2015 Tobias Brunner
- * Copyright (C) 2015-2016 Andreas Steffen
+ * Copyright (C) 2015-2017 Andreas Steffen
  * Copyright (C) 2005-2006 Martin Willi
  * Copyright (C) 2005 Jan Hutter
  * HSR Hochschule fuer Technik Rapperswil
@@ -20,13 +20,13 @@
 
 #include <asn1/oid.h>
 
-ENUM_BEGIN(hash_algorithm_names, HASH_IDENTITY, HASH_SHA512,
-	"HASH_IDENTITY",
+ENUM_BEGIN(hash_algorithm_names, HASH_SHA1, HASH_IDENTITY,
 	"HASH_SHA1",
 	"HASH_SHA256",
 	"HASH_SHA384",
-	"HASH_SHA512");
-ENUM_NEXT(hash_algorithm_names, HASH_UNKNOWN, HASH_SHA3_512, HASH_SHA512,
+	"HASH_SHA512",
+	"HASH_IDENTITY");
+ENUM_NEXT(hash_algorithm_names, HASH_UNKNOWN, HASH_SHA3_512, HASH_IDENTITY,
 	"HASH_UNKNOWN",
 	"HASH_MD2",
 	"HASH_MD4",
@@ -38,13 +38,13 @@ ENUM_NEXT(hash_algorithm_names, HASH_UNKNOWN, HASH_SHA3_512, HASH_SHA512,
 	"HASH_SHA3_512");
 ENUM_END(hash_algorithm_names, HASH_SHA3_512);
 
-ENUM_BEGIN(hash_algorithm_short_names, HASH_IDENTITY, HASH_SHA512,
-	"identity",
+ENUM_BEGIN(hash_algorithm_short_names, HASH_SHA1, HASH_IDENTITY,
 	"sha1",
 	"sha256",
 	"sha384",
-	"sha512");
-ENUM_NEXT(hash_algorithm_short_names, HASH_UNKNOWN, HASH_SHA3_512, HASH_SHA512,
+	"sha512",
+	"identity");
+ENUM_NEXT(hash_algorithm_short_names, HASH_UNKNOWN, HASH_SHA3_512, HASH_IDENTITY,
 	"unknown",
 	"md2",
 	"md4",

src/libstrongswan/crypto/hashers/hasher.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016 Andreas Steffen
+ * Copyright (C) 2016-2017 Andreas Steffen
  * Copyright (C) 2012-2015 Tobias Brunner
  * Copyright (C) 2005-2006 Martin Willi
  * Copyright (C) 2005 Jan Hutter
@@ -33,14 +33,16 @@ typedef struct hasher_t hasher_t;
 #include <credentials/keys/public_key.h>
 
 /**
- * Hash algorithms as defined for IKEv2 by RFC 7427
+ * Hash algorithms as defined for IKEv2
  */
 enum hash_algorithm_t {
-	HASH_IDENTITY		= 0,
+	/* RFC 7427 */
 	HASH_SHA1 			= 1,
 	HASH_SHA256			= 2,
 	HASH_SHA384			= 3,
 	HASH_SHA512			= 4,
+	/* draft-ietf-ipsecme-eddsa (RFC TBA) */
+	HASH_IDENTITY		= 5,
 	/* use private use range for algorithms not defined/permitted by RFC 7427 */
 	HASH_UNKNOWN 		= 1024,
 	HASH_MD2 			= 1025,