aesni: Provide a plugin stub for AES-NI instruction based crypto primitives
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@ -144,6 +144,7 @@ ARG_ENABL_SET([padlock], [enables VIA Padlock crypto plugin.])
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ARG_DISBL_SET([random], [disable RNG implementation on top of /dev/(u)random.])
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ARG_DISBL_SET([rc2], [disable RC2 software implementation plugin.])
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ARG_ENABL_SET([rdrand], [enable Intel RDRAND random generator plugin.])
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ARG_ENABL_SET([aesni], [enable Intel AES-NI crypto plugin.])
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ARG_DISBL_SET([sha1], [disable SHA1 software implementation plugin.])
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ARG_DISBL_SET([sha2], [disable SHA256/SHA384/SHA512 software implementation plugin.])
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ARG_DISBL_SET([xcbc], [disable xcbc crypto implementation plugin.])
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@ -1243,6 +1244,7 @@ ADD_PLUGIN([test-vectors], [s charon scepclient pki])
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ADD_PLUGIN([unbound], [s charon scripts])
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ADD_PLUGIN([ldap], [s charon scepclient scripts nm cmd])
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ADD_PLUGIN([pkcs11], [s charon pki nm cmd])
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ADD_PLUGIN([aesni], [s charon scepclient pki scripts medsrv attest nm cmd aikgen])
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ADD_PLUGIN([aes], [s charon scepclient pki scripts nm cmd])
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ADD_PLUGIN([des], [s charon scepclient pki scripts nm cmd])
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ADD_PLUGIN([blowfish], [s charon scepclient pki scripts nm cmd])
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@ -1406,6 +1408,7 @@ AM_CONDITIONAL(USE_SHA2, test x$sha2 = xtrue)
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AM_CONDITIONAL(USE_FIPS_PRF, test x$fips_prf = xtrue)
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AM_CONDITIONAL(USE_GMP, test x$gmp = xtrue)
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AM_CONDITIONAL(USE_RDRAND, test x$rdrand = xtrue)
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AM_CONDITIONAL(USE_AESNI, test x$aesni = xtrue)
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AM_CONDITIONAL(USE_RANDOM, test x$random = xtrue)
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AM_CONDITIONAL(USE_NONCE, test x$nonce = xtrue)
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AM_CONDITIONAL(USE_X509, test x$x509 = xtrue)
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@ -1649,6 +1652,7 @@ AC_CONFIG_FILES([
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src/libstrongswan/plugins/fips_prf/Makefile
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src/libstrongswan/plugins/gmp/Makefile
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src/libstrongswan/plugins/rdrand/Makefile
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src/libstrongswan/plugins/aesni/Makefile
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src/libstrongswan/plugins/random/Makefile
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src/libstrongswan/plugins/nonce/Makefile
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src/libstrongswan/plugins/hmac/Makefile
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@ -296,6 +296,13 @@ if MONOLITHIC
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endif
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endif
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if USE_AESNI
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SUBDIRS += plugins/aesni
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if MONOLITHIC
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libstrongswan_la_LIBADD += plugins/aesni/libstrongswan-aesni.la
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endif
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endif
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if USE_RANDOM
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SUBDIRS += plugins/random
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if MONOLITHIC
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@ -0,0 +1,16 @@
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AM_CPPFLAGS = \
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-I$(top_srcdir)/src/libstrongswan
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AM_CFLAGS = \
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$(PLUGIN_CFLAGS)
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if MONOLITHIC
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noinst_LTLIBRARIES = libstrongswan-aesni.la
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else
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plugin_LTLIBRARIES = libstrongswan-aesni.la
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endif
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libstrongswan_aesni_la_SOURCES = \
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aesni_plugin.h aesni_plugin.c
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libstrongswan_aesni_la_LDFLAGS = -module -avoid-version
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@ -0,0 +1,83 @@
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/*
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* Copyright (C) 2015 Martin Willi
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* Copyright (C) 2015 revosec AG
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "aesni_plugin.h"
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#include <stdio.h>
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#include <library.h>
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#include <utils/debug.h>
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#include <utils/cpu_feature.h>
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typedef struct private_aesni_plugin_t private_aesni_plugin_t;
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typedef enum cpuid_feature_t cpuid_feature_t;
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/**
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* private data of aesni_plugin
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*/
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struct private_aesni_plugin_t {
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/**
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* public functions
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*/
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aesni_plugin_t public;
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};
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METHOD(plugin_t, get_name, char*,
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private_aesni_plugin_t *this)
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{
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return "aesni";
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}
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METHOD(plugin_t, get_features, int,
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private_aesni_plugin_t *this, plugin_feature_t *features[])
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{
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static plugin_feature_t f[] = {
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};
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*features = f;
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if (cpu_feature_available(CPU_FEATURE_AESNI))
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{
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return countof(f);
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}
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return 0;
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}
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METHOD(plugin_t, destroy, void,
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private_aesni_plugin_t *this)
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{
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free(this);
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}
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/*
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* see header file
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*/
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plugin_t *aesni_plugin_create()
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{
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private_aesni_plugin_t *this;
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INIT(this,
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.public = {
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.plugin = {
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.get_name = _get_name,
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.get_features = _get_features,
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.reload = (void*)return_false,
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.destroy = _destroy,
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},
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},
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);
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return &this->public.plugin;
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}
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@ -0,0 +1,42 @@
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/*
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* Copyright (C) 2015 Martin Willi
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* Copyright (C) 2015 revosec AG
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup aesni_p aesni
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* @ingroup plugins
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*
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* @defgroup aesni_plugin aesni_plugin
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* @{ @ingroup aesni_p
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*/
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#ifndef AESNI_PLUGIN_H_
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#define AESNI_PLUGIN_H_
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#include <plugins/plugin.h>
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typedef struct aesni_plugin_t aesni_plugin_t;
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/**
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* Plugin providing crypto primitives based on Intel AES-NI instructions.
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*/
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struct aesni_plugin_t {
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/**
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* implements plugin interface
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*/
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plugin_t plugin;
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};
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#endif /** AESNI_PLUGIN_H_ @}*/
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