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moved IKEv2 proposals and transforms to libstrongswan

This commit is contained in:
Andreas Steffen 2009-05-15 22:43:48 +02:00
parent 540061b59a
commit 433cb51bb9
9 changed files with 342 additions and 49 deletions
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9
src/charon/Makefile.am
View File

@ -8,7 +8,7 @@ config/backend_manager.c config/backend_manager.h config/backend.h \
config/child_cfg.c config/child_cfg.h \
config/ike_cfg.c config/ike_cfg.h \
config/peer_cfg.c config/peer_cfg.h \
config/proposal.c config/proposal.h config/proposal_keywords.c config/proposal_keywords.h \
config/proposal.c config/proposal.h \
config/auth_cfg.c config/auth_cfg.h \
config/traffic_selector.c config/traffic_selector.h \
config/attributes/attribute_provider.h \
@ -109,13 +109,6 @@ AM_CFLAGS = -rdynamic \
-DSTRONGSWAN_CONF=\"${strongswan_conf}\"
charon_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la -lpthread -lm $(DLLIB)
EXTRA_DIST = config/proposal_keywords.txt
BUILT_SOURCES = $(srcdir)/config/proposal_keywords.c
MAINTAINERCLEANFILES = $(srcdir)/config/proposal_keywords.c
$(srcdir)/config/proposal_keywords.c: $(srcdir)/config/proposal_keywords.txt $(srcdir)/config/proposal_keywords.h
$(GPERF) -C -G -c -t -D < $(srcdir)/config/proposal_keywords.txt > $@
# compile options
#################

16
src/charon/config/proposal.c
View File

@ -17,16 +17,16 @@
#include <string.h>
#include "proposal.h"
#include "proposal_keywords.h"
#include <daemon.h>
#include <utils/linked_list.h>
#include <utils/identification.h>
#include <utils/lexparser.h>
#include <crypto/transform.h>
#include <crypto/prfs/prf.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
#include <crypto/proposal/proposal_keywords.h>
ENUM(protocol_id_names, PROTO_NONE, PROTO_ESP,
"PROTO_NONE",
@ -35,16 +35,6 @@ ENUM(protocol_id_names, PROTO_NONE, PROTO_ESP,
"ESP",
);
ENUM_BEGIN(transform_type_names, UNDEFINED_TRANSFORM_TYPE, UNDEFINED_TRANSFORM_TYPE,
"UNDEFINED_TRANSFORM_TYPE");
ENUM_NEXT(transform_type_names, ENCRYPTION_ALGORITHM, EXTENDED_SEQUENCE_NUMBERS, UNDEFINED_TRANSFORM_TYPE,
"ENCRYPTION_ALGORITHM",
"PSEUDO_RANDOM_FUNCTION",
"INTEGRITY_ALGORITHM",
"DIFFIE_HELLMAN_GROUP",
"EXTENDED_SEQUENCE_NUMBERS");
ENUM_END(transform_type_names, EXTENDED_SEQUENCE_NUMBERS);
ENUM(extended_sequence_numbers_names, NO_EXT_SEQ_NUMBERS, EXT_SEQ_NUMBERS,
"NO_EXT_SEQ",
"EXT_SEQ",
@ -594,7 +584,7 @@ struct proposal_token {
*/
static status_t add_string_algo(private_proposal_t *this, chunk_t alg)
{
const proposal_token_t *token = in_word_set(alg.ptr, alg.len);
const proposal_token_t *token = proposal_get_token(alg.ptr, alg.len);
if (token == NULL)
{

21
src/charon/config/proposal.h
View File

@ -22,7 +22,6 @@
#define PROPOSAL_H_
typedef enum protocol_id_t protocol_id_t;
typedef enum transform_type_t transform_type_t;
typedef enum extended_sequence_numbers_t extended_sequence_numbers_t;
typedef struct proposal_t proposal_t;
@ -30,6 +29,7 @@ typedef struct proposal_t proposal_t;
#include <utils/identification.h>
#include <utils/linked_list.h>
#include <utils/host.h>
#include <crypto/transform.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
#include <crypto/diffie_hellman.h>
@ -50,25 +50,6 @@ enum protocol_id_t {
*/
extern enum_name_t *protocol_id_names;
/**
* Type of a transform, as in IKEv2 RFC 3.3.2.
*/
enum transform_type_t {
UNDEFINED_TRANSFORM_TYPE = 241,
ENCRYPTION_ALGORITHM = 1,
PSEUDO_RANDOM_FUNCTION = 2,
INTEGRITY_ALGORITHM = 3,
DIFFIE_HELLMAN_GROUP = 4,
EXTENDED_SEQUENCE_NUMBERS = 5
};
/**
* enum names for transform_type_t.
*/
extern enum_name_t *transform_type_names;
/**
* Extended sequence numbers, as in IKEv2 RFC 3.3.2.
*/

23
src/libstrongswan/Makefile.am
View File

@ -22,12 +22,14 @@ asn1/pem.c asn1/pem.h \
crypto/crypters/crypter.c crypto/crypters/crypter.h \
crypto/hashers/hasher.h crypto/hashers/hasher.c \
crypto/pkcs9.c crypto/pkcs9.h \
crypto/proposal/proposal_keywords.c crypto/proposal/proposal_keywords.h \
crypto/prfs/prf.c crypto/prfs/prf.h \
crypto/rngs/rng.c crypto/rngs/rng.h \
crypto/prf_plus.h crypto/prf_plus.c \
crypto/signers/signer.c crypto/signers/signer.h \
crypto/diffie_hellman.c crypto/diffie_hellman.h \
crypto/crypto_factory.c crypto/crypto_factory.h \
crypto/diffie_hellman.c crypto/diffie_hellman.h \
crypto/transform.c crypto/transform.h \
credentials/credential_factory.c credentials/credential_factory.h \
credentials/builder.c credentials/builder.h \
credentials/keys/private_key.c credentials/keys/private_key.h \
@ -80,9 +82,17 @@ if USE_VSTR
libstrongswan_la_LIBADD += -lvstr
endif
EXTRA_DIST = asn1/oid.txt asn1/oid.pl
BUILT_SOURCES = $(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h
MAINTAINERCLEANFILES = $(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h
EXTRA_DIST = \
asn1/oid.txt asn1/oid.pl \
crypto/proposal/proposal_keywords.txt
BUILT_SOURCES = \
$(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h \
$(srcdir)/crypto/proposal/proposal_keywords.c
MAINTAINERCLEANFILES = \
$(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h \
$(srcdir)/crypto/proposal/proposal_keywords.c
$(srcdir)/asn1/oid.c : $(srcdir)/asn1/oid.pl $(srcdir)/asn1/oid.txt
(cd $(srcdir)/asn1/ && $(PERL) oid.pl)
@ -90,6 +100,11 @@ $(srcdir)/asn1/oid.c : $(srcdir)/asn1/oid.pl $(srcdir)/asn1/oid.txt
$(srcdir)/asn1/oid.h : $(srcdir)/asn1/oid.pl $(srcdir)/asn1/oid.txt
(cd $(srcdir)/asn1/ && $(PERL) oid.pl)
$(srcdir)/crypto/proposal/proposal_keywords.c: $(srcdir)/crypto/proposal/proposal_keywords.txt \
$(srcdir)/crypto/proposal/proposal_keywords.h
$(GPERF) -N proposal_get_token -m 10 -C -G -c -t -D < \
$(srcdir)/crypto/proposal/proposal_keywords.txt > $@
# build plugins with their own Makefile
#######################################

235
src/libstrongswan/crypto/proposal.diff Normal file
View File

@ -0,0 +1,235 @@
diff --git a/src/charon/Makefile.am b/src/charon/Makefile.am
index 4750108..9efbf48 100644
--- a/src/charon/Makefile.am
+++ b/src/charon/Makefile.am
@@ -8,7 +8,7 @@ config/backend_manager.c config/backend_manager.h config/backend.h \
config/child_cfg.c config/child_cfg.h \
config/ike_cfg.c config/ike_cfg.h \
config/peer_cfg.c config/peer_cfg.h \
-config/proposal.c config/proposal.h config/proposal_keywords.c config/proposal_keywords.h \
+config/proposal.c config/proposal.h \
config/auth_cfg.c config/auth_cfg.h \
config/traffic_selector.c config/traffic_selector.h \
config/attributes/attribute_provider.h \
@@ -109,13 +109,6 @@ AM_CFLAGS = -rdynamic \
-DSTRONGSWAN_CONF=\"${strongswan_conf}\"
charon_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la -lpthread -lm $(DLLIB)
-EXTRA_DIST = config/proposal_keywords.txt
-BUILT_SOURCES = $(srcdir)/config/proposal_keywords.c
-MAINTAINERCLEANFILES = $(srcdir)/config/proposal_keywords.c
-
-$(srcdir)/config/proposal_keywords.c: $(srcdir)/config/proposal_keywords.txt $(srcdir)/config/proposal_keywords.h
- $(GPERF) -C -G -c -t -D < $(srcdir)/config/proposal_keywords.txt > $@
-
# compile options
#################
diff --git a/src/charon/config/proposal.c b/src/charon/config/proposal.c
index 894c7bf..5ae565e 100644
--- a/src/charon/config/proposal.c
+++ b/src/charon/config/proposal.c
@@ -17,16 +17,16 @@
#include <string.h>
#include "proposal.h"
-#include "proposal_keywords.h"
#include <daemon.h>
#include <utils/linked_list.h>
#include <utils/identification.h>
#include <utils/lexparser.h>
+#include <crypto/transform.h>
#include <crypto/prfs/prf.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
-
+#include <crypto/proposal/proposal_keywords.h>
ENUM(protocol_id_names, PROTO_NONE, PROTO_ESP,
"PROTO_NONE",
@@ -35,16 +35,6 @@ ENUM(protocol_id_names, PROTO_NONE, PROTO_ESP,
"ESP",
);
-ENUM_BEGIN(transform_type_names, UNDEFINED_TRANSFORM_TYPE, UNDEFINED_TRANSFORM_TYPE,
- "UNDEFINED_TRANSFORM_TYPE");
-ENUM_NEXT(transform_type_names, ENCRYPTION_ALGORITHM, EXTENDED_SEQUENCE_NUMBERS, UNDEFINED_TRANSFORM_TYPE,
- "ENCRYPTION_ALGORITHM",
- "PSEUDO_RANDOM_FUNCTION",
- "INTEGRITY_ALGORITHM",
- "DIFFIE_HELLMAN_GROUP",
- "EXTENDED_SEQUENCE_NUMBERS");
-ENUM_END(transform_type_names, EXTENDED_SEQUENCE_NUMBERS);
-
ENUM(extended_sequence_numbers_names, NO_EXT_SEQ_NUMBERS, EXT_SEQ_NUMBERS,
"NO_EXT_SEQ",
"EXT_SEQ",
@@ -594,7 +584,7 @@ struct proposal_token {
*/
static status_t add_string_algo(private_proposal_t *this, chunk_t alg)
{
- const proposal_token_t *token = in_word_set(alg.ptr, alg.len);
+ const proposal_token_t *token = proposal_get_token(alg.ptr, alg.len);
if (token == NULL)
{
diff --git a/src/charon/config/proposal.h b/src/charon/config/proposal.h
index 398c8c2..bc7a8c5 100644
--- a/src/charon/config/proposal.h
+++ b/src/charon/config/proposal.h
@@ -22,7 +22,6 @@
#define PROPOSAL_H_
typedef enum protocol_id_t protocol_id_t;
-typedef enum transform_type_t transform_type_t;
typedef enum extended_sequence_numbers_t extended_sequence_numbers_t;
typedef struct proposal_t proposal_t;
@@ -30,6 +29,7 @@ typedef struct proposal_t proposal_t;
#include <utils/identification.h>
#include <utils/linked_list.h>
#include <utils/host.h>
+#include <crypto/transform.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
#include <crypto/diffie_hellman.h>
@@ -50,25 +50,6 @@ enum protocol_id_t {
*/
extern enum_name_t *protocol_id_names;
-
-/**
- * Type of a transform, as in IKEv2 RFC 3.3.2.
- */
-enum transform_type_t {
- UNDEFINED_TRANSFORM_TYPE = 241,
- ENCRYPTION_ALGORITHM = 1,
- PSEUDO_RANDOM_FUNCTION = 2,
- INTEGRITY_ALGORITHM = 3,
- DIFFIE_HELLMAN_GROUP = 4,
- EXTENDED_SEQUENCE_NUMBERS = 5
-};
-
-/**
- * enum names for transform_type_t.
- */
-extern enum_name_t *transform_type_names;
-
-
/**
* Extended sequence numbers, as in IKEv2 RFC 3.3.2.
*/
diff --git a/src/libstrongswan/Makefile.am b/src/libstrongswan/Makefile.am
index e689dc2..089d089 100644
--- a/src/libstrongswan/Makefile.am
+++ b/src/libstrongswan/Makefile.am
@@ -22,12 +22,14 @@ asn1/pem.c asn1/pem.h \
crypto/crypters/crypter.c crypto/crypters/crypter.h \
crypto/hashers/hasher.h crypto/hashers/hasher.c \
crypto/pkcs9.c crypto/pkcs9.h \
+crypto/proposal/proposal_keywords.c crypto/proposal/proposal_keywords.h \
crypto/prfs/prf.c crypto/prfs/prf.h \
crypto/rngs/rng.c crypto/rngs/rng.h \
crypto/prf_plus.h crypto/prf_plus.c \
crypto/signers/signer.c crypto/signers/signer.h \
-crypto/diffie_hellman.c crypto/diffie_hellman.h \
crypto/crypto_factory.c crypto/crypto_factory.h \
+crypto/diffie_hellman.c crypto/diffie_hellman.h \
+crypto/transform.c crypto/transform.h \
credentials/credential_factory.c credentials/credential_factory.h \
credentials/builder.c credentials/builder.h \
credentials/keys/private_key.c credentials/keys/private_key.h \
@@ -80,9 +82,17 @@ if USE_VSTR
libstrongswan_la_LIBADD += -lvstr
endif
-EXTRA_DIST = asn1/oid.txt asn1/oid.pl
-BUILT_SOURCES = $(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h
-MAINTAINERCLEANFILES = $(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h
+EXTRA_DIST = \
+asn1/oid.txt asn1/oid.pl \
+crypto/proposal/proposal_keywords.txt
+
+BUILT_SOURCES = \
+$(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h \
+$(srcdir)/crypto/proposal/proposal_keywords.c
+
+MAINTAINERCLEANFILES = \
+$(srcdir)/asn1/oid.c $(srcdir)/asn1/oid.h \
+$(srcdir)/crypto/proposal/proposal_keywords.c
$(srcdir)/asn1/oid.c : $(srcdir)/asn1/oid.pl $(srcdir)/asn1/oid.txt
(cd $(srcdir)/asn1/ && $(PERL) oid.pl)
@@ -90,6 +100,11 @@ $(srcdir)/asn1/oid.c : $(srcdir)/asn1/oid.pl $(srcdir)/asn1/oid.txt
$(srcdir)/asn1/oid.h : $(srcdir)/asn1/oid.pl $(srcdir)/asn1/oid.txt
(cd $(srcdir)/asn1/ && $(PERL) oid.pl)
+$(srcdir)/crypto/proposal/proposal_keywords.c: $(srcdir)/crypto/proposal/proposal_keywords.txt \
+ $(srcdir)/crypto/proposal/proposal_keywords.h
+ $(GPERF) -N proposal_get_token -m 10 -C -G -c -t -D < \
+ $(srcdir)/crypto/proposal/proposal_keywords.txt > $@
+
# build plugins with their own Makefile
#######################################
diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.h b/src/libstrongswan/crypto/proposal/proposal_keywords.h
index c2a5709..ca15bb5 100644
--- a/src/libstrongswan/crypto/proposal/proposal_keywords.h
+++ b/src/libstrongswan/crypto/proposal/proposal_keywords.h
@@ -18,7 +18,8 @@
typedef struct proposal_token proposal_token_t;
-extern const proposal_token_t* in_word_set(register const char *str, register unsigned int len);
+extern const proposal_token_t* proposal_get_token(register const char *str,
+ register unsigned int len);
#endif /* _PROPOSAL_KEYWORDS_H_ */
diff --git a/src/libstrongswan/crypto/proposal/proposal_keywords.txt b/src/libstrongswan/crypto/proposal/proposal_keywords.txt
index 16e0383..0502424 100644
--- a/src/libstrongswan/crypto/proposal/proposal_keywords.txt
+++ b/src/libstrongswan/crypto/proposal/proposal_keywords.txt
@@ -16,10 +16,10 @@
#include <string.h>
-#include "proposal.h"
-
+#include <crypto/transform.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
+#include <crypto/diffie_hellman.h>
%}
struct proposal_token {
@@ -30,6 +30,7 @@ struct proposal_token {
};
%%
null, ENCRYPTION_ALGORITHM, ENCR_NULL, 0
+3des, ENCRYPTION_ALGORITHM, ENCR_3DES, 0
aes128, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 128
aes192, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 192
aes256, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 256
@@ -72,7 +73,6 @@ aes256gcm12, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV12, 256
aes256gcm96, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV12, 256
aes256gcm16, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16, 256
aes256gcm128, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16, 256
-3des, ENCRYPTION_ALGORITHM, ENCR_3DES, 0
blowfish128, ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 128
blowfish192, ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 192
blowfish256, ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 256
@@ -80,6 +80,12 @@ camellia128, ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 128
camellia192, ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 192
camellia256, ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 256
cast128, ENCRYPTION_ALGORITHM, ENCR_CAST, 128
+serpent128, ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 128
+serpent192, ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 192
+serpent256, ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 256
+twofish128, ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 128
+twofish192, ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 192
+twofish256, ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 256
sha, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0
sha1, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0
sha256, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0

3
src/charon/config/proposal_keywords.h → src/libstrongswan/crypto/proposal/proposal_keywords.h
View File

@ -18,7 +18,8 @@
typedef struct proposal_token proposal_token_t;
extern const proposal_token_t* in_word_set(register const char *str, register unsigned int len);
extern const proposal_token_t* proposal_get_token(register const char *str,
register unsigned int len);
#endif /* _PROPOSAL_KEYWORDS_H_ */

12
src/charon/config/proposal_keywords.txt → src/libstrongswan/crypto/proposal/proposal_keywords.txt
View File

@ -16,10 +16,10 @@
#include <string.h>
#include "proposal.h"
#include <crypto/transform.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
#include <crypto/diffie_hellman.h>
%}
struct proposal_token {
@ -30,6 +30,7 @@ struct proposal_token {
};
%%
null, ENCRYPTION_ALGORITHM, ENCR_NULL, 0
3des, ENCRYPTION_ALGORITHM, ENCR_3DES, 0
aes128, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 128
aes192, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 192
aes256, ENCRYPTION_ALGORITHM, ENCR_AES_CBC, 256
@ -72,7 +73,6 @@ aes256gcm12, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV12, 256
aes256gcm96, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV12, 256
aes256gcm16, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16, 256
aes256gcm128, ENCRYPTION_ALGORITHM, ENCR_AES_GCM_ICV16, 256
3des, ENCRYPTION_ALGORITHM, ENCR_3DES, 0
blowfish128, ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 128
blowfish192, ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 192
blowfish256, ENCRYPTION_ALGORITHM, ENCR_BLOWFISH, 256
@ -80,6 +80,12 @@ camellia128, ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 128
camellia192, ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 192
camellia256, ENCRYPTION_ALGORITHM, ENCR_CAMELLIA_CBC, 256
cast128, ENCRYPTION_ALGORITHM, ENCR_CAST, 128
serpent128, ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 128
serpent192, ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 192
serpent256, ENCRYPTION_ALGORITHM, ENCR_SERPENT_CBC, 256
twofish128, ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 128
twofish192, ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 192
twofish256, ENCRYPTION_ALGORITHM, ENCR_TWOFISH_CBC, 256
sha, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0
sha1, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA1_96, 0
sha256, INTEGRITY_ALGORITHM, AUTH_HMAC_SHA2_256_128, 0

27
src/libstrongswan/crypto/transform.c Normal file
View File

@ -0,0 +1,27 @@
/*
* Copyright (C) 2006 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include <crypto/transform.h>
ENUM_BEGIN(transform_type_names, UNDEFINED_TRANSFORM_TYPE, UNDEFINED_TRANSFORM_TYPE,
"UNDEFINED_TRANSFORM_TYPE");
ENUM_NEXT(transform_type_names, ENCRYPTION_ALGORITHM, EXTENDED_SEQUENCE_NUMBERS, UNDEFINED_TRANSFORM_TYPE,
"ENCRYPTION_ALGORITHM",
"PSEUDO_RANDOM_FUNCTION",
"INTEGRITY_ALGORITHM",
"DIFFIE_HELLMAN_GROUP",
"EXTENDED_SEQUENCE_NUMBERS");
ENUM_END(transform_type_names, EXTENDED_SEQUENCE_NUMBERS);

45
src/libstrongswan/crypto/transform.h Normal file
View File

@ -0,0 +1,45 @@
/*
* Copyright (C) 2006 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
/**
* @defgroup transforms transforms
* @{ @ingroup crypto
*/
#ifndef TRANSFORM_H_
#define TRANSFORM_H_
typedef enum transform_type_t transform_type_t;
#include <library.h>
/**
* Type of a transform, as in IKEv2 RFC 3.3.2.
*/
enum transform_type_t {
UNDEFINED_TRANSFORM_TYPE = 241,
ENCRYPTION_ALGORITHM = 1,
PSEUDO_RANDOM_FUNCTION = 2,
INTEGRITY_ALGORITHM = 3,
DIFFIE_HELLMAN_GROUP = 4,
EXTENDED_SEQUENCE_NUMBERS = 5
};
/**
* enum names for transform_type_t.
*/
extern enum_name_t *transform_type_names;
#endif /** TRANSFORM_H_ @}*/