- tested encryption payload

Source/charon/encoding/message.c

@@ -496,8 +496,8 @@ static status_t generate(private_message_t *this, crypter_t *crypter, signer_t*
 	if (payload->get_type(payload) == ENCRYPTED)
 	{
 		encryption_payload_t *encryption_payload = (encryption_payload_t*)payload;
-		encryption_payload->set_signer(encryption_payload, signer);
+		encryption_payload->set_transforms(encryption_payload, crypter, signer);
-		status = encryption_payload->encrypt(encryption_payload, crypter);
+		status = encryption_payload->encrypt(encryption_payload);
 		if (status != SUCCESS)
 		{
 			generator->destroy(generator);
@@ -623,7 +623,7 @@ static status_t parse_body(private_message_t *this, crypter_t *crypter, signer_t
 		if (current_payload->get_type(current_payload) == ENCRYPTED)
 		{
 			encryption_payload_t *encryption_payload = (encryption_payload_t*)current_payload;
-			encryption_payload->set_signer(encryption_payload, signer);
+			encryption_payload->set_transforms(encryption_payload, crypter, signer);
 			status = encryption_payload->verify_signature(encryption_payload, this->packet->data);
 			if (status != SUCCESS)
 			{
@@ -631,7 +631,7 @@ static status_t parse_body(private_message_t *this, crypter_t *crypter, signer_t
 				current_payload->destroy(current_payload);
 				return status;
 			}
-			status = encryption_payload->decrypt(encryption_payload, crypter);
+			status = encryption_payload->decrypt(encryption_payload);
 			if (status != SUCCESS)
 			{
 				this->logger->log(this->logger, ERROR, "parsing decrypted encryption payload failed");

Source/charon/encoding/parser.c

@@ -849,7 +849,7 @@ static status_t parse_payload(private_parser_t *this, payload_type_t payload_typ
 			}
 			case ENCRYPTED_DATA:
 			{				
-				size_t data_length = payload_length - ENCRYPTION_PAYLOAD_HEADER_LENGTH ;
+				size_t data_length = payload_length - ENCRYPTION_PAYLOAD_HEADER_LENGTH;
 				if (this->parse_chunk(this, rule_number, output + rule->offset, data_length) != SUCCESS) 
 				{
 					pld->destroy(pld);

Source/charon/encoding/payloads/encryption_payload.c

@@ -67,16 +67,6 @@ struct private_encryption_payload_t {
 	 */
 	u_int16_t payload_length;
 	
-	/**
-	 * Initialization vector.
-	 */
-	chunk_t iv;
-	
-	/**
-	 * Integrity checksum.
-	 */
-	chunk_t checksum;
-	
 	/**
 	 * Chunk containing the iv, data, padding,
 	 * and (an eventually not calculated) signature.
@@ -93,6 +83,11 @@ struct private_encryption_payload_t {
 	 */
 	signer_t *signer;
 	
+	/**
+	 * Crypter, supplied by encrypt/decrypt
+	 */
+	crypter_t *crypter;
+	
 	/**
 	 * Contained payloads of this encrpytion_payload.
 	 */
@@ -232,11 +227,8 @@ static void destroy(private_encryption_payload_t *this)
 		current_payload->destroy(current_payload);
 	}
 	this->payloads->destroy(this->payloads);
-		
-	allocator_free(this->iv.ptr);
 	allocator_free(this->encrypted.ptr);
 	allocator_free(this->decrypted.ptr);
-	allocator_free(this->checksum.ptr);
 	allocator_free(this);
 }
 
@@ -301,30 +293,28 @@ static void add_payload(private_encryption_payload_t *this, payload_t *payload)
 	if (this->payloads->get_count(this->payloads) > 0)
 	{
 		this->payloads->get_last(this->payloads,(void **) &last_payload);
-	}
+		last_payload->set_next_type(last_payload, payload->get_type(payload));
-	
-	if (this->payloads->get_count(this->payloads) == 1)
-	{
-		this->next_payload = payload->get_type(payload);
 	}
 	else
 	{
-		last_payload->set_next_type(last_payload, payload->get_type(payload));
+		this->next_payload = payload->get_type(payload);
 	}
 	payload->set_next_type(payload, NO_PAYLOAD);
+	this->payloads->insert_last(this->payloads, (void*)payload);
 	this->compute_length(this);
 }
 
 /**
  * Implementation of encryption_payload_t.encrypt.
  */
-static status_t encrypt(private_encryption_payload_t *this, crypter_t *crypter)
+static status_t encrypt(private_encryption_payload_t *this)
 {
-	chunk_t iv, padding, concatenated;
+	chunk_t iv, padding, to_crypt, result;
 	randomizer_t *randomizer;
 	status_t status;
+	size_t block_size;
 	
-	if (this->signer == NULL)
+	if (this->signer == NULL || this->crypter == NULL)
 	{
 		return INVALID_STATE;
 	}
@@ -336,61 +326,64 @@ static status_t encrypt(private_encryption_payload_t *this, crypter_t *crypter)
 	this->generate(this);
 	
 	/* build padding */
-	padding.len = (this->decrypted.len + 1) % crypter->get_block_size(crypter);
+	block_size = this->crypter->get_block_size(this->crypter);
-	status = randomizer->allocate_pseudo_random_bytes(randomizer, padding.len, &padding);
+	padding.len = block_size - ((this->decrypted.len + 1) %  block_size);
-	if (status != SUCCESS)
+	randomizer->allocate_pseudo_random_bytes(randomizer, padding.len, &padding);
-	{
-		randomizer->destroy(randomizer);
-		return status;
-	}
 	
 	/* concatenate payload data, padding, padding len */
-	concatenated.len = this->decrypted.len + padding.len + 1;
+	to_crypt.len = this->decrypted.len + padding.len + 1;
-	concatenated.ptr = allocator_alloc(concatenated.len);
+	to_crypt.ptr = allocator_alloc(to_crypt.len);
-
-	memcpy(concatenated.ptr, this->decrypted.ptr, this->decrypted.len);
-	memcpy(concatenated.ptr + this->decrypted.len, padding.ptr, padding.len);
-	*(concatenated.ptr + concatenated.len - 1) = padding.len;
 
+	memcpy(to_crypt.ptr, this->decrypted.ptr, this->decrypted.len);
+	memcpy(to_crypt.ptr + this->decrypted.len, padding.ptr, padding.len);
+	*(to_crypt.ptr + to_crypt.len - 1) = padding.len;
 		
 	/* build iv */
-	iv.len = crypter->get_block_size(crypter);
+	iv.len = block_size;
 	randomizer->allocate_pseudo_random_bytes(randomizer, iv.len, &iv);
 	randomizer->destroy(randomizer);
 		
-	/* encrypt concatenated chunk */
+	/* encrypt to_crypt chunk */
 	allocator_free(this->encrypted.ptr);
-	status = crypter->encrypt(crypter, concatenated, iv, &(this->encrypted));
+	status = this->crypter->encrypt(this->crypter, to_crypt, iv, &result);
 	allocator_free(padding.ptr);
-	allocator_free(concatenated.ptr);
+	allocator_free(to_crypt.ptr);
-	allocator_free(iv.ptr);
 	if (status != SUCCESS)
 	{
+		allocator_free(iv.ptr);
 		return status;
 	}
 	
-	/* append an empty signature */
+	/* build encrypted result with iv and signature */
-	this->encrypted.len += this->signer->get_block_size(this->signer);
+	this->encrypted.len = iv.len + result.len + this->signer->get_block_size(this->signer);
-	allocator_realloc(this->encrypted.ptr, this->encrypted.len);
+	allocator_free(this->encrypted.ptr);
+	this->encrypted.ptr = allocator_alloc(this->encrypted.len);
+	
+	/* fill in result, signature is left out */
+	memcpy(this->encrypted.ptr, iv.ptr, iv.len);
+	memcpy(this->encrypted.ptr + iv.len, result.ptr, result.len);
+	
+	allocator_free(result.ptr);
+	allocator_free(iv.ptr);
 	return SUCCESS;
 }
 
 /**
  * Implementation of encryption_payload_t.encrypt.
  */
-static status_t decrypt(private_encryption_payload_t *this, crypter_t *crypter)
+static status_t decrypt(private_encryption_payload_t *this)
 {
 	chunk_t iv, concatenated;
 	u_int8_t padding_length;
 	status_t status;
 	
-	if (this->signer == NULL)
+	if (this->signer == NULL || this->crypter == NULL)
 	{
 		return INVALID_STATE;
 	}
 		
 	/* get IV */
-	iv.len = crypter->get_block_size(crypter);
+	iv.len = this->crypter->get_block_size(this->crypter);
 	iv.ptr = this->encrypted.ptr;
 	
 	/* point concatenated to data + padding + padding_length*/
@@ -408,7 +401,7 @@ static status_t decrypt(private_encryption_payload_t *this, crypter_t *crypter)
 	/* free previus data, if any */
 	allocator_free(this->decrypted.ptr);
 	
-	status = crypter->decrypt(crypter, concatenated, iv, &(this->decrypted));
+	status = this->crypter->decrypt(this->crypter, concatenated, iv, &(this->decrypted));
 	if (status != SUCCESS)
 	{
 		return FAILED;
@@ -416,6 +409,8 @@ static status_t decrypt(private_encryption_payload_t *this, crypter_t *crypter)
 	
 	/* get padding length, sits just bevore signature */
 	padding_length = *(this->decrypted.ptr + this->decrypted.len - 1);
+	/* add one byte to the padding length, since the padding_length field is not included */
+	padding_length++;
 	this->decrypted.len -= padding_length;
 	
 	/* check size again */
@@ -427,20 +422,19 @@ static status_t decrypt(private_encryption_payload_t *this, crypter_t *crypter)
 	
 	/* free padding */
 	this->decrypted.ptr = allocator_realloc(this->decrypted.ptr, this->decrypted.len);
-	if (this->decrypted.ptr == NULL)
+	
-	{
+	this->parse(this);
-		return OUT_OF_RES;
-	}
 	
 	return SUCCESS;
 }
 
 /**
- * Implementation of encryption_payload_t.set_signer.
+ * Implementation of encryption_payload_t.set_transforms.
  */
-static void set_signer(private_encryption_payload_t *this, signer_t* signer)
+static void set_transforms(private_encryption_payload_t *this, crypter_t* crypter, signer_t* signer)
 {
 	this->signer = signer;
+	this->crypter = crypter;
 }
 
 /**
@@ -505,6 +499,9 @@ static void generate(private_encryption_payload_t *this)
 	generator_t *generator;
 	iterator_t *iterator;
 	
+	/* recalculate length before generating */
+	this->compute_length(this);
+	
 	/* create iterator */
 	iterator = this->payloads->create_iterator(this->payloads, TRUE);
 	
@@ -530,7 +527,6 @@ static void generate(private_encryption_payload_t *this)
 	{
 		iterator->current(iterator, (void**)&next_payload);
 		current_payload->set_next_type(current_payload, next_payload->get_type(next_payload));
-		
 		generator->generate_payload(generator, current_payload);
 		current_payload = next_payload;
 	}
@@ -574,12 +570,14 @@ static status_t parse(private_encryption_payload_t *this)
 		status = parser->parse_payload(parser, current_payload_type, (payload_t**)&current_payload);
 		if (status != SUCCESS)
 		{
+			parser->destroy(parser);
 			return PARSE_ERROR;
 		}
 		
 		status = current_payload->verify(current_payload);
 		if (status != SUCCESS)
 		{
+			parser->destroy(parser);
 			return VERIFY_ERROR;
 		}
 
@@ -588,6 +586,7 @@ static status_t parse(private_encryption_payload_t *this)
 		
 		this->payloads->insert_last(this->payloads,current_payload);
 	}
+	parser->destroy(parser);
 	return SUCCESS;
 }
 
@@ -597,9 +596,10 @@ static status_t parse(private_encryption_payload_t *this)
 static void compute_length(private_encryption_payload_t *this)
 {
 	iterator_t *iterator;
-	size_t length = ENCRYPTION_PAYLOAD_HEADER_LENGTH;
+	size_t block_size, length = 0;
 	iterator = this->payloads->create_iterator(this->payloads, TRUE);
 
+	/* count payload length */
 	while (iterator->has_next(iterator))
 	{
 		payload_t *current_payload;
@@ -608,8 +608,20 @@ static void compute_length(private_encryption_payload_t *this)
 	}
 	iterator->destroy(iterator);
 	
+	if (this->crypter && this->signer)
+	{
+		/* append one byte for padding length */
+		length++;
+		/* append padding */
+		block_size = this->crypter->get_block_size(this->crypter);
+		length += block_size - length % block_size;
+		/* add iv */
+		length += block_size;
+		/* add signature */
+		length += this->signer->get_block_size(this->signer);
+	}
+	length += ENCRYPTION_PAYLOAD_HEADER_LENGTH;
 	this->payload_length = length;
-
 }
 
 /*
@@ -631,9 +643,9 @@ encryption_payload_t *encryption_payload_create()
 	/* public functions */
 	this->public.create_payload_iterator = (iterator_t * (*) (encryption_payload_t *,bool)) create_payload_iterator;
 	this->public.add_payload = (void (*) (encryption_payload_t *,payload_t *)) add_payload;
-	this->public.encrypt = (status_t (*) (encryption_payload_t *, crypter_t*)) encrypt;
+	this->public.encrypt = (status_t (*) (encryption_payload_t *)) encrypt;
-	this->public.decrypt = (status_t (*) (encryption_payload_t *, crypter_t*)) decrypt;
+	this->public.decrypt = (status_t (*) (encryption_payload_t *)) decrypt;
-	this->public.set_signer = (void (*) (encryption_payload_t *,signer_t*)) set_signer;
+	this->public.set_transforms = (void (*) (encryption_payload_t*,crypter_t*,signer_t*)) set_transforms;
 	this->public.build_signature = (status_t (*) (encryption_payload_t*, chunk_t)) build_signature;
 	this->public.verify_signature = (status_t (*) (encryption_payload_t*, chunk_t)) verify_signature;
 	this->public.destroy = (void (*) (encryption_payload_t *)) destroy;
@@ -647,11 +659,10 @@ encryption_payload_t *encryption_payload_create()
 	this->critical = TRUE;
 	this->next_payload = NO_PAYLOAD;
 	this->payload_length = ENCRYPTION_PAYLOAD_HEADER_LENGTH;
-	this->iv = CHUNK_INITIALIZER;
 	this->encrypted = CHUNK_INITIALIZER;
 	this->decrypted = CHUNK_INITIALIZER;
-	this->checksum = CHUNK_INITIALIZER;
 	this->signer = NULL;
+	this->crypter = NULL;
 	this->payloads = linked_list_create();
 	
 	return (&(this->public));

Source/charon/encoding/payloads/encryption_payload.h

@@ -67,24 +67,77 @@ struct encryption_payload_t {
 	void (*add_payload) (encryption_payload_t *this, payload_t *payload);
 	
 	/**
-	 * @brief Decrypt and return contained data.
+	 * @brief Set transforms to use.
 	 * 
-	 * Decrypt the contained data (encoded payloads) using supplied crypter.
+	 * To decryption, encryption, signature building and verifying,
+	 * the payload needs a crypter and a signer object.
+	 * 
+	 * @warning Do NOT call this function twice!
 	 *
 	 * @param this			calling encryption_payload_t
-	 * @param crypter		crypter_t to use for data decryption
+	 * @param crypter		crypter_t to use for data de-/encryption
-	 * @param[out]data		resulting data in decrypted and unpadded form
+	 * @param signer		signer_t to use for data signing/verifying
-	 * @return 				
-	 *						- SUCCESS, or
-	 *						- FAILED if crypter does not match data
 	 */
+	void (*set_transforms) (encryption_payload_t *this, crypter_t *crypter, signer_t *signer);
 	
-	void (*set_signer) (encryption_payload_t *this, signer_t *signer); 
+	/**
+	 * @brief Generate and encrypt contained payloads.
+	 * 
+	 * This function generates the content for added payloads
+	 * and encrypts them. Signature is not built, since we need
+	 * additional data (the full message).
+	 *
+	 * @param this			calling encryption_payload_t
+	 * @return
+	 * 						- SUCCESS, or
+	 * 						- INVALID_STATE if transforms not set
+	 */
+	status_t (*encrypt) (encryption_payload_t *this);
 	
-	status_t (*encrypt) (encryption_payload_t *this, crypter_t *crypter);
+	/**
-	status_t (*decrypt) (encryption_payload_t *this, crypter_t *crypter);
+	 * @brief Decrypt and parse contained payloads.
+	 * 
+	 * This function decrypts the contained data. After, 
+	 * the payloads are parsed internally and are accessible
+	 * via the iterator.
+	 *
+	 * @param this			calling encryption_payload_t
+	 * @return
+	 * 						- SUCCESS, or
+	 * 						- INVALID_STATE if transforms not set, or
+	 * 						- FAILED if data is invalid
+	 */
+	status_t (*decrypt) (encryption_payload_t *this);
 	
+	/**
+	 * @brief Build the signature.
+	 * 
+	 * The signature is built over the FULL message, so the header
+	 * and every payload (inclusive this one) must already be generated.
+	 * The generated message is supplied via the data paramater.
+	 * 
+	 * @param this			calling encryption_payload_t
+	 * @param data			chunk contains the already generated message
+	 * @return
+	 * 						- SUCCESS, or
+	 * 						- INVALID_STATE if transforms not set
+	 */
 	status_t (*build_signature) (encryption_payload_t *this, chunk_t data);
+		
+	/**
+	 * @brief Verify the signature.
+	 * 
+	 * Since the signature is built over the full message, we need
+	 * this data to do the verification. The message data
+	 * is supplied via the data argument.
+	 * 
+	 * @param this			calling encryption_payload_t
+	 * @param data			chunk contains the message 
+	 * @return
+	 * 						- SUCCESS, or
+	 * 						- FAILED if signature invalid, or
+	 * 						- INVALID_STATE if transforms not set
+	 */
 	status_t (*verify_signature) (encryption_payload_t *this, chunk_t data);
 
 	/**

Source/charon/encoding/payloads/payload.c

@@ -31,6 +31,7 @@
 #include <encoding/payloads/ke_payload.h>
 #include <encoding/payloads/notify_payload.h>
 #include <encoding/payloads/auth_payload.h>
+#include <encoding/payloads/encryption_payload.h>
 #include <encoding/payloads/ts_payload.h>
 
 /*
@@ -97,6 +98,8 @@ payload_t *payload_create(payload_type_t type)
 			return (payload_t*)ke_payload_create();
 		case NOTIFY:
 			return (payload_t*)notify_payload_create();
+		case ENCRYPTED:
+			return (payload_t*)encryption_payload_create();
 		default:
 			return NULL;
 	}

Source/charon/testcases/Makefile.testcases

@@ -104,4 +104,8 @@ TEST_OBJS+= $(BUILD_DIR)thread_pool_test.o
 $(BUILD_DIR)thread_pool_test.o :	$(TESTCASES_DIR)thread_pool_test.c $(TESTCASES_DIR)thread_pool_test.h
 									$(CC) $(CFLAGS) -c -o $@ $<
 									
+TEST_OBJS+= $(BUILD_DIR)encryption_payload_test.o
+$(BUILD_DIR)encryption_payload_test.o :	$(TESTCASES_DIR)encryption_payload_test.c $(TESTCASES_DIR)encryption_payload_test.h
+									$(CC) $(CFLAGS) -c -o $@ $<
+
 

Source/charon/testcases/encryption_payload_test.c

@@ -0,0 +1,138 @@
+/**
+ * @file encryption_payload_test.c
+ * 
+ * @brief Tests for the encryption_payload_t class.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, 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 "encryption_payload_test.h"
+
+#include <daemon.h>
+#include <utils/logger_manager.h>
+#include <utils/allocator.h>
+#include <encoding/generator.h>
+#include <encoding/parser.h>
+#include <encoding/payloads/encryption_payload.h>
+#include <encoding/payloads/nonce_payload.h>
+#include <transforms/crypters/crypter.h>
+#include <transforms/signers/signer.h>
+
+/* 
+ * described in Header-File
+ */
+void test_encryption_payload(tester_t *tester)
+{
+	encryption_payload_t *encryption_payload;
+	nonce_payload_t *nonce_payload; 
+	crypter_t *crypter;
+	signer_t *signer;
+	chunk_t nonce, got_nonce;
+	chunk_t data;
+	chunk_t key;
+	generator_t *generator;
+	parser_t *parser;
+	status_t status;
+	logger_t *logger;
+	iterator_t *iterator;
+	
+	
+	u_int8_t key_bytes[]  = {
+		0x01,0x01,0x01,0x01,
+		0x01,0x01,0x01,0x01,
+		0x01,0x01,0x01,0x01,
+		0x01,0x01,0x01,0x01
+	};
+	key.ptr = key_bytes;
+	key.len = sizeof(key_bytes);
+	
+	logger = charon->logger_manager->create_logger(charon->logger_manager, TESTER, NULL);
+	
+	nonce.ptr = "test text und so...";
+	nonce.len = strlen(nonce.ptr) +1;
+	
+	logger->log_chunk(logger, RAW, "nonce", &nonce);
+	
+	encryption_payload = encryption_payload_create();
+	nonce_payload = nonce_payload_create();
+	nonce_payload->set_nonce(nonce_payload, nonce);
+	
+	encryption_payload->add_payload(encryption_payload, (payload_t*)nonce_payload);
+	signer = signer_create(AUTH_HMAC_SHA1_96);
+	crypter = crypter_create(ENCR_AES_CBC, 16);
+	
+	signer->set_key(signer, key);
+	crypter->set_key(crypter, key);
+	
+	
+	
+	/* generating */
+		
+	encryption_payload->set_transforms(encryption_payload, crypter, signer);
+	
+	logger->log(logger, RAW, "encrypt");
+	status = encryption_payload->encrypt(encryption_payload);
+	tester->assert_true(tester, (status == SUCCESS), "encryption");
+	
+	generator = generator_create();
+	generator->generate_payload(generator, (payload_t*)encryption_payload);
+	
+	generator->write_to_chunk(generator, &data);
+	logger->log_chunk(logger, RAW, "generated data", &data);
+	
+	encryption_payload->build_signature(encryption_payload, data);
+	logger->log_chunk(logger, RAW, "generated data", &data);
+	
+	encryption_payload->destroy(encryption_payload);
+	
+	
+	/* parsing */
+	
+	parser = parser_create(data);
+	status = parser->parse_payload(parser, ENCRYPTED, (payload_t**)&encryption_payload);
+	tester->assert_true(tester, (status == SUCCESS), "parsing");
+	
+	encryption_payload->set_transforms(encryption_payload, crypter, signer);
+	status = encryption_payload->verify_signature(encryption_payload, data);
+	tester->assert_true(tester, (status == SUCCESS), "signature verification");
+	
+	status = encryption_payload->decrypt(encryption_payload);
+	tester->assert_true(tester, (status == SUCCESS), "decryption");
+	
+	
+	iterator = encryption_payload->create_payload_iterator(encryption_payload, TRUE);
+	while (iterator->has_next(iterator))
+	{
+		iterator->current(iterator, (void**)&nonce_payload);
+		nonce_payload->get_nonce(nonce_payload, &got_nonce);
+	}
+	iterator->destroy(iterator);
+	
+	
+	tester->assert_true(tester, (got_nonce.len == nonce.len), "decrypted nonce");
+	tester->assert_false(tester, memcmp(nonce.ptr, got_nonce.ptr, nonce.len), "decrypted nonce");
+	
+	logger->log_chunk(logger, RAW, "nonce", &got_nonce);
+	
+	allocator_free(data.ptr);
+	allocator_free(got_nonce.ptr);
+	encryption_payload->destroy(encryption_payload);
+	crypter->destroy(crypter);
+	signer->destroy(signer);
+	generator->destroy(generator);
+	parser->destroy(parser);
+}

Source/charon/testcases/encryption_payload_test.h

@@ -0,0 +1,37 @@
+/**
+ * @file encryption_payload_test.h
+ * 
+ * @brief Tests for the encryption_payload_t class.
+ * 
+ */
+
+/*
+ * Copyright (C) 2005 Jan Hutter, 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.
+ */
+
+#ifndef ENCRYPTION_PAYLOAD_TEST_H_
+#define ENCRYPTION_PAYLOAD_TEST_H_
+
+#include <utils/tester.h>
+
+/**
+ * @brief Test function used to test the encryption_payload_t functionality.
+ *
+ * @param tester associated tester object
+ * 
+ * @ingroup testcases
+ */
+void test_encryption_payload(tester_t *tester);
+
+#endif /*ENCRYPTION_PAYLOAD_TEST_H_*/

Source/charon/testcases/testcases.c

@@ -55,6 +55,7 @@
 #include <testcases/prf_plus_test.h>
 #include <testcases/aes_cbc_crypter_test.h>
 #include <testcases/hmac_signer_test.h>
+#include <testcases/encryption_payload_test.h>
 
 /* output for test messages */
 extern FILE * stderr;
@@ -102,6 +103,7 @@ test_t prf_plus_test = {test_prf_plus, "prf+"};
 test_t aes_cbc_crypter_test = {test_aes_cbc_crypter, "AES CBC"};
 test_t hmac_signer_test1 = {test_hmac_md5_signer, "HMAC MD5 signer test"};
 test_t hmac_signer_test2 = {test_hmac_sha1_signer, "HMAC SHA1 signer test"};
+test_t encryption_payload_test = {test_encryption_payload, "encryption payload test"};
 
 
 daemon_t* charon;
@@ -194,19 +196,20 @@ int main()
 		&aes_cbc_crypter_test,
 		&hmac_signer_test1,
 		&hmac_signer_test2,
+		&encryption_payload_test,
 		NULL
 	};
  
 	daemon_create();
  
 	charon->logger_manager->disable_logger_level(charon->logger_manager,TESTER,FULL);
-	charon->logger_manager->enable_logger_level(charon->logger_manager,TESTER,RAW);
+	//charon->logger_manager->enable_logger_level(charon->logger_manager,TESTER,RAW);
 	
 	tester_t *tester = tester_create(test_output, FALSE);
 	
+	tester->perform_tests(tester,all_tests);
+	//tester->perform_test(tester,&encryption_payload_test); 
 	
-//	tester->perform_tests(tester,all_tests);
-	tester->perform_test(tester,&parser_test8); 
 	
 	
 	tester->destroy(tester);