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1.1 misho 1: /* 2: * Copyright (C) 2010 Martin Willi 3: * Copyright (C) 2010 revosec AG 4: * 5: * This program is free software; you can redistribute it and/or modify it 6: * under the terms of the GNU General Public License as published by the 7: * Free Software Foundation; either version 2 of the License, or (at your 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. 9: * 10: * This program is distributed in the hope that it will be useful, but 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13: * for more details. 14: */ 15: 16: #include "gcm_plugin.h" 17: 18: #include <library.h> 19: 20: #include "gcm_aead.h" 21: 22: typedef struct private_gcm_plugin_t private_gcm_plugin_t; 23: 24: /** 25: * private data of gcm_plugin 26: */ 27: struct private_gcm_plugin_t { 28: 29: /** 30: * public functions 31: */ 32: gcm_plugin_t public; 33: }; 34: 35: METHOD(plugin_t, get_name, char*, 36: private_gcm_plugin_t *this) 37: { 38: return "gcm"; 39: } 40: 41: METHOD(plugin_t, get_features, int, 42: private_gcm_plugin_t *this, plugin_feature_t *features[]) 43: { 44: static plugin_feature_t f[] = { 45: PLUGIN_REGISTER(AEAD, gcm_aead_create), 46: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8, 16), 47: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 16), 48: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8, 24), 49: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 24), 50: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV8, 32), 51: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 32), 52: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 16), 53: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 16), 54: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 24), 55: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 24), 56: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV12, 32), 57: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 32), 58: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 16), 59: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 16), 60: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 24), 61: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 24), 62: PLUGIN_PROVIDE(AEAD, ENCR_AES_GCM_ICV16, 32), 63: PLUGIN_DEPENDS(CRYPTER, ENCR_AES_CBC, 32), 64: }; 65: *features = f; 66: return countof(f); 67: } 68: 69: METHOD(plugin_t, destroy, void, 70: private_gcm_plugin_t *this) 71: { 72: free(this); 73: } 74: 75: /* 76: * see header file 77: */ 78: plugin_t *gcm_plugin_create() 79: { 80: private_gcm_plugin_t *this; 81: 82: INIT(this, 83: .public = { 84: .plugin = { 85: .get_name = _get_name, 86: .get_features = _get_features, 87: .destroy = _destroy, 88: }, 89: }, 90: ); 91: 92: return &this->public.plugin; 93: }