denozord/strongswan-ext
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use simple wrappers for HMAC based PRF and signer in openssl plugin

Browse Source
This commit is contained in:
Tobias Brunner
2012-06-25 16:35:06 +02:00
parent 63420c6e13
commit 73d032e412
8 changed files with 135 additions and 565 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libstrongswan/plugins/openssl/Makefile.am
+1 -3
View File
@@ -24,9 +24,7 @@ libstrongswan_openssl_la_SOURCES = \
openssl_x509.c openssl_x509.h \
openssl_crl.c openssl_crl.h \
openssl_rng.c openssl_rng.h \
openssl_hmac.c openssl_hmac.h \
openssl_hmac_prf.c openssl_hmac_prf.h \
openssl_hmac_signer.c openssl_hmac_signer.h
openssl_hmac.c openssl_hmac.h
libstrongswan_openssl_la_LDFLAGS = -module -avoid-version
libstrongswan_openssl_la_LIBADD = -lcrypto
src/libstrongswan/plugins/openssl/openssl_hmac.c
+117 -32
View File
@@ -40,17 +40,21 @@
#include "openssl_hmac.h"
typedef struct private_openssl_hmac_t private_openssl_hmac_t;
#include <crypto/hmacs/hmac.h>
#include <crypto/hmacs/hmac_prf.h>
#include <crypto/hmacs/hmac_signer.h>
typedef struct private_hmac_t private_hmac_t;
/**
* Private data of a openssl_hmac_t object.
* Private data of a hmac_t object.
*/
struct private_openssl_hmac_t {
struct private_hmac_t {
/**
* Public interface
*/
openssl_hmac_t public;
hmac_t public;
/**
* Hasher to use
@@ -71,13 +75,13 @@ struct private_openssl_hmac_t {
/**
* Resets HMAC context
*/
static void reset(private_openssl_hmac_t *this)
static void reset(private_hmac_t *this)
{
HMAC_Init_ex(&this->hmac, this->key.ptr, this->key.len, this->hasher, NULL);
}
METHOD(openssl_hmac_t, get_mac, void,
private_openssl_hmac_t *this, chunk_t data, u_int8_t *out)
METHOD(hmac_t, get_mac, void,
private_hmac_t *this, chunk_t data, u_int8_t *out)
{
if (out == NULL)
{
@@ -91,36 +95,22 @@ METHOD(openssl_hmac_t, get_mac, void,
}
}
METHOD(openssl_hmac_t, allocate_mac, void,
private_openssl_hmac_t *this, chunk_t data, chunk_t *out)
{
if (out == NULL)
{
get_mac(this, data, NULL);
}
else
{
*out = chunk_alloc(EVP_MD_size(this->hasher));
get_mac(this, data, out->ptr);
}
}
METHOD(openssl_hmac_t, get_block_size, size_t,
private_openssl_hmac_t *this)
METHOD(hmac_t, get_mac_size, size_t,
private_hmac_t *this)
{
return EVP_MD_size(this->hasher);
}
METHOD(openssl_hmac_t, set_key, void,
private_openssl_hmac_t *this, chunk_t key)
METHOD(hmac_t, set_key, void,
private_hmac_t *this, chunk_t key)
{
chunk_clear(&this->key);
this->key = chunk_clone(key);
reset(this);
}
METHOD(openssl_hmac_t, destroy, void,
private_openssl_hmac_t *this)
METHOD(hmac_t, destroy, void,
private_hmac_t *this)
{
HMAC_CTX_cleanup(&this->hmac);
chunk_clear(&this->key);
@@ -128,17 +118,16 @@ METHOD(openssl_hmac_t, destroy, void,
}
/*
* Described in header
* Create an OpenSSL-backed implementation of the hmac_t interface
*/
openssl_hmac_t *openssl_hmac_create(hash_algorithm_t algo)
static hmac_t *hmac_create(hash_algorithm_t algo)
{
private_openssl_hmac_t *this;
private_hmac_t *this;
INIT(this,
.public = {
.get_mac = _get_mac,
.allocate_mac = _allocate_mac,
.get_block_size = _get_block_size,
.get_mac_size = _get_mac_size,
.set_key = _set_key,
.destroy = _destroy,
},
@@ -175,3 +164,99 @@ openssl_hmac_t *openssl_hmac_create(hash_algorithm_t algo)
return &this->public;
}
/*
* Described in header
*/
prf_t *openssl_hmac_prf_create(pseudo_random_function_t algo)
{
hmac_t *hmac = NULL;
switch (algo)
{
case PRF_HMAC_SHA1:
hmac = hmac_create(HASH_SHA1);
break;
case PRF_HMAC_MD5:
hmac = hmac_create(HASH_MD5);
break;
case PRF_HMAC_SHA2_256:
hmac = hmac_create(HASH_SHA256);
break;
case PRF_HMAC_SHA2_384:
hmac = hmac_create(HASH_SHA384);
break;
case PRF_HMAC_SHA2_512:
hmac = hmac_create(HASH_SHA512);
break;
default:
break;
}
if (hmac)
{
return hmac_prf_create(hmac);
}
return NULL;
}
/*
* Described in header
*/
signer_t *openssl_hmac_signer_create(integrity_algorithm_t algo)
{
hmac_t *hmac = NULL;
size_t trunc = 0;
switch (algo)
{
case AUTH_HMAC_MD5_96:
hmac = hmac_create(HASH_MD5);
trunc = 12;
break;
case AUTH_HMAC_MD5_128:
hmac = hmac_create(HASH_MD5);
trunc = 16;
break;
case AUTH_HMAC_SHA1_96:
hmac = hmac_create(HASH_SHA1);
trunc = 12;
break;
case AUTH_HMAC_SHA1_128:
hmac = hmac_create(HASH_SHA1);
trunc = 16;
break;
case AUTH_HMAC_SHA1_160:
hmac = hmac_create(HASH_SHA1);
trunc = 20;
break;
case AUTH_HMAC_SHA2_256_128:
hmac = hmac_create(HASH_SHA256);
trunc = 16;
break;
case AUTH_HMAC_SHA2_256_256:
hmac = hmac_create(HASH_SHA256);
trunc = 32;
break;
case AUTH_HMAC_SHA2_384_192:
hmac = hmac_create(HASH_SHA384);
trunc = 24;
break;
case AUTH_HMAC_SHA2_384_384:
hmac = hmac_create(HASH_SHA384);
trunc = 48;
break;
case AUTH_HMAC_SHA2_512_256:
hmac = hmac_create(HASH_SHA512);
trunc = 32;
break;
default:
break;
}
if (hmac)
{
return hmac_signer_create(hmac, trunc);
}
return NULL;
}
src/libstrongswan/plugins/openssl/openssl_hmac.h
+16 -61
View File
@@ -14,6 +14,8 @@
*/
/**
* Implements HMAC based PRF and signer using OpenSSL's HMAC functions.
*
* @defgroup openssl_hmac openssl_hmac
* @{ @ingroup openssl_p
*/
@@ -21,70 +23,23 @@
#ifndef OPENSSL_HMAC_H_
#define OPENSSL_HMAC_H_
typedef struct openssl_hmac_t openssl_hmac_t;
#include <crypto/hashers/hasher.h>
#include <crypto/prfs/prf.h>
#include <crypto/signers/signer.h>
/**
* Simple wrapper around OpenSSL's functions to calculate HMAC message
* authentication codes
*/
struct openssl_hmac_t {
/**
* Generate message authentication code.
*
* If out is NULL, no result is given back. A next call will
* append the data to already supplied data. If out is not NULL,
* the mac of all apended data is calculated, written to out and the
* internal state is reset.
*
* @param data chunk of data to authenticate
* @param out pointer where the generated bytes will be written
*/
void (*get_mac)(openssl_hmac_t *this, chunk_t data, u_int8_t *out);
/**
* Generates message authentication code and allocates memory for it.
*
* If out is NULL, no result is given back. A next call will
* append the data to already supplied data. If out is not NULL,
* the mac of all apended data is calculated, returned in out and the
* internal state is reset;
*
* @param data chunk of data to authenticate
* @param out chunk which will hold generated bytes
*/
void (*allocate_mac)(openssl_hmac_t *this, chunk_t data, chunk_t *out);
/**
* Get the size of the resulting MAC.
*
* @return block size in bytes
*/
size_t (*get_block_size)(openssl_hmac_t *this);
/**
* Set the key to be used for the HMAC.
*
* Any key length is accepted.
*
* @param key key to set
*/
void (*set_key)(openssl_hmac_t *this, chunk_t key);
/**
* Destroys an openssl_hmac_t object.
*/
void (*destroy)(openssl_hmac_t *this);
};
/**
* Creates a new openssl_hmac_t object.
* Creates a new prf_t object based on an HMAC.
*
* @param algo hash algorithm to use
* @return openssl_hmac_t object, NULL if not supported
* @param algo algorithm to implement
* @return prf_t object, NULL if not supported
*/
openssl_hmac_t *openssl_hmac_create(hash_algorithm_t algo);
prf_t *openssl_hmac_prf_create(pseudo_random_function_t algo);
/**
* Creates a new signer_t object based on an HMAC.
*
* @param algo algorithm to implement
* @return signer_t, NULL if not supported
*/
signer_t *openssl_hmac_signer_create(integrity_algorithm_t algo);
#endif /** OPENSSL_HMAC_H_ @}*/
src/libstrongswan/plugins/openssl/openssl_hmac_prf.c
-146
View File
@@ -1,146 +0,0 @@
/*
* Copyright (C) 2012 Tobias Brunner
* 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.
*/
/*
* Copyright (C) 2012 Aleksandr Grinberg
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "openssl_hmac.h"
#include "openssl_hmac_prf.h"
typedef struct private_openssl_hmac_prf_t private_openssl_hmac_prf_t;
/**
* Private data of openssl_hmac_prf_t
*/
struct private_openssl_hmac_prf_t {
/**
* Public part of this class.
*/
openssl_hmac_prf_t public;
/**
* OpenSSL based HMAC implementation
*/
openssl_hmac_t *hmac;
};
METHOD(prf_t, get_block_size, size_t,
private_openssl_hmac_prf_t *this)
{
return this->hmac->get_block_size(this->hmac);
}
METHOD(prf_t, get_key_size, size_t,
private_openssl_hmac_prf_t *this)
{
/* for HMAC prfs, IKEv2 uses block size as key size */
return this->hmac->get_block_size(this->hmac);
}
METHOD(prf_t, get_bytes, void,
private_openssl_hmac_prf_t *this, chunk_t seed, u_int8_t *out)
{
this->hmac->get_mac(this->hmac, seed, out);
}
METHOD(prf_t, allocate_bytes, void,
private_openssl_hmac_prf_t *this, chunk_t seed, chunk_t *out)
{
this->hmac->allocate_mac(this->hmac, seed, out);
}
METHOD(prf_t, set_key, void,
private_openssl_hmac_prf_t *this, chunk_t key)
{
this->hmac->set_key(this->hmac, key);
}
METHOD(prf_t, destroy, void,
private_openssl_hmac_prf_t *this)
{
this->hmac->destroy(this->hmac);
free(this);
}
/*
* Described in header
*/
openssl_hmac_prf_t *openssl_hmac_prf_create(pseudo_random_function_t algo)
{
private_openssl_hmac_prf_t *this;
openssl_hmac_t *hmac = NULL;
switch (algo)
{
case PRF_HMAC_MD5:
hmac = openssl_hmac_create(HASH_MD5);
break;
case PRF_HMAC_SHA1:
hmac = openssl_hmac_create(HASH_SHA1);
break;
case PRF_HMAC_SHA2_256:
hmac = openssl_hmac_create(HASH_SHA256);
break;
case PRF_HMAC_SHA2_384:
hmac = openssl_hmac_create(HASH_SHA384);
break;
case PRF_HMAC_SHA2_512:
hmac = openssl_hmac_create(HASH_SHA512);
break;
default:
break;
}
if (!hmac)
{
return NULL;
}
INIT(this,
.public = {
.prf = {
.get_bytes = _get_bytes,
.allocate_bytes = _allocate_bytes,
.get_block_size = _get_block_size,
.get_key_size = _get_key_size,
.set_key = _set_key,
.destroy = _destroy,
},
},
.hmac = hmac,
);
return &this->public;
}
src/libstrongswan/plugins/openssl/openssl_hmac_prf.h
-54
View File
@@ -1,54 +0,0 @@
/*
* Copyright (C) 2012 Aleksandr Grinberg
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @defgroup openssl_hmac_prf openssl_hmac_prf
* @{ @ingroup openssl_p
*/
#ifndef OPENSSL_HMAC_PRF_H_
#define OPENSSL_HMAC_PRF_H_
typedef struct openssl_hmac_prf_t openssl_hmac_prf_t;
#include <crypto/prfs/prf.h>
/**
* Implementation of pseudo random functions using OpenSSL.
*/
struct openssl_hmac_prf_t {
/**
* Implements prf_t interface.
*/
prf_t prf;
};
/**
* Constructor to create openssl_hmac_prf_t.
*
* @param algo algorithm
* @return openssl_hmac_prf_t, NULL if not supported
*/
openssl_hmac_prf_t *openssl_hmac_prf_create(pseudo_random_function_t algo);
#endif /** OPENSSL_HMAC_PRF_H_ @}*/
src/libstrongswan/plugins/openssl/openssl_hmac_signer.c
-213
View File
@@ -1,213 +0,0 @@
/*
* Copyright (C) 2012 Tobias Brunner
* 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.
*/
/*
* Copyright (C) 2012 Aleksandr Grinberg
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "openssl_hmac.h"
#include "openssl_hmac_signer.h"
typedef struct private_openssl_hmac_signer_t private_openssl_hmac_signer_t;
/**
* Private data of openssl_hmac_signer_t
*/
struct private_openssl_hmac_signer_t {
/**
* Public part of this class.
*/
openssl_hmac_signer_t public;
/**
* OpenSSL based HMAC implementation
*/
openssl_hmac_t *hmac;
/**
* Signature truncation length
*/
size_t trunc;
};
METHOD(signer_t, get_block_size, size_t,
private_openssl_hmac_signer_t *this)
{
return this->trunc;
}
METHOD(signer_t, get_key_size, size_t,
private_openssl_hmac_signer_t *this)
{
return this->hmac->get_block_size(this->hmac);
}
METHOD(signer_t, get_signature, void,
private_openssl_hmac_signer_t *this, chunk_t data, u_int8_t *out)
{
if (out == NULL)
{
this->hmac->get_mac(this->hmac, data, NULL);
}
else
{
u_int8_t mac[this->hmac->get_block_size(this->hmac)];
this->hmac->get_mac(this->hmac, data, mac);
memcpy(out, mac, this->trunc);
}
}
METHOD(signer_t, allocate_signature,void,
private_openssl_hmac_signer_t *this, chunk_t data, chunk_t *out)
{
if (out == NULL)
{
this->hmac->get_mac(this->hmac, data, NULL);
}
else
{
u_int8_t mac[this->hmac->get_block_size(this->hmac)];
this->hmac->get_mac(this->hmac, data, mac);
*out = chunk_alloc(this->trunc);
memcpy(out->ptr, mac, this->trunc);
}
}
METHOD(signer_t, verify_signature, bool,
private_openssl_hmac_signer_t *this, chunk_t seed, chunk_t signature)
{
u_int8_t mac[this->hmac->get_block_size(this->hmac)];
this->hmac->get_mac(this->hmac, seed, mac);
if (signature.len != this->trunc)
{
return FALSE;
}
return memeq(signature.ptr, mac, this->trunc);
}
METHOD(signer_t, set_key, void,
private_openssl_hmac_signer_t *this, chunk_t key)
{
this->hmac->set_key(this->hmac, key);
}
METHOD(signer_t, destroy, void,
private_openssl_hmac_signer_t *this)
{
this->hmac->destroy(this->hmac);
free(this);
}
/*
* Described in header
*/
openssl_hmac_signer_t *openssl_hmac_signer_create(integrity_algorithm_t algo)
{
private_openssl_hmac_signer_t *this;
openssl_hmac_t *hmac = NULL;
size_t trunc = 0;
switch (algo)
{
case AUTH_HMAC_MD5_96:
hmac = openssl_hmac_create(HASH_MD5);
trunc = 12;
break;
case AUTH_HMAC_MD5_128:
hmac = openssl_hmac_create(HASH_MD5);
trunc = 16;
break;
case AUTH_HMAC_SHA1_96:
hmac = openssl_hmac_create(HASH_SHA1);
trunc = 12;
break;
case AUTH_HMAC_SHA1_128:
hmac = openssl_hmac_create(HASH_SHA1);
trunc = 16;
break;
case AUTH_HMAC_SHA1_160:
hmac = openssl_hmac_create(HASH_SHA1);
trunc = 20;
break;
case AUTH_HMAC_SHA2_256_128:
hmac = openssl_hmac_create(HASH_SHA256);
trunc = 16;
break;
case AUTH_HMAC_SHA2_256_256:
hmac = openssl_hmac_create(HASH_SHA256);
trunc = 32;
break;
case AUTH_HMAC_SHA2_384_192:
hmac = openssl_hmac_create(HASH_SHA384);
trunc = 24;
break;
case AUTH_HMAC_SHA2_384_384:
hmac = openssl_hmac_create(HASH_SHA384);
trunc = 48;
break;
case AUTH_HMAC_SHA2_512_256:
hmac = openssl_hmac_create(HASH_SHA512);
trunc = 32;
break;
default:
break;
}
if (!hmac)
{
return NULL;
}
INIT(this,
.public = {
.signer = {
.get_signature = _get_signature,
.allocate_signature = _allocate_signature,
.verify_signature = _verify_signature,
.get_block_size = _get_block_size,
.get_key_size = _get_key_size,
.set_key = _set_key,
.destroy = _destroy,
},
},
.hmac = hmac,
.trunc = trunc,
);
return &this->public;
}
src/libstrongswan/plugins/openssl/openssl_hmac_signer.h
-54
View File
@@ -1,54 +0,0 @@
/*
* Copyright (C) 2012 Aleksandr Grinberg
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @defgroup openssl_hmac_signer openssl_hmac_signer
* @{ @ingroup openssl_p
*/
#ifndef OPENSSL_HMAC_SIGNER_H_
#define OPENSSL_HMAC_SIGNER_H_
typedef struct openssl_hmac_signer_t openssl_hmac_signer_t;
#include <crypto/signers/signer.h>
/**
* Implementation of HMAC signature functions using OpenSSL.
*/
struct openssl_hmac_signer_t {
/**
* Implements signer_t interface.
*/
signer_t signer;
};
/**
* Constructor to create openssl_hmac_signer_t.
*
* @param algo algorithm
* @return openssl_hmac_signer_t, NULL if not supported
*/
openssl_hmac_signer_t *openssl_hmac_signer_create(integrity_algorithm_t algo);
#endif /** OPENSSL_HMAC_SIGNER_H_ @}*/
src/libstrongswan/plugins/openssl/openssl_plugin.c
+1 -2
View File
@@ -41,8 +41,7 @@
#include "openssl_x509.h"
#include "openssl_crl.h"
#include "openssl_rng.h"
#include "openssl_hmac_prf.h"
#include "openssl_hmac_signer.h"
#include "openssl_hmac.h"
typedef struct private_openssl_plugin_t private_openssl_plugin_t;