/* * Copyright (C) 2002 Travis Michielsen * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __WINE_WINCRYPT_H #define __WINE_WINCRYPT_H #include "windef.h" /* some typedefs for function parameters */ typedef unsigned int ALG_ID; typedef unsigned long HCRYPTPROV; typedef unsigned long HCRYPTKEY; typedef unsigned long HCRYPTHASH; /* CSP Structs */ typedef struct _CRYPTOAPI_BLOB { DWORD cbData; BYTE* pbData; } CRYPT_INTEGER_BLOB, *PCRYPT_INTEGER_BLOB, CRYPT_UINT_BLOB, *PCRYPT_UINT_BLOB, CRYPT_OBJID_BLOB, *PCRYPT_OBJID_BLOB, CERT_NAME_BLOB, *PCERT_NAME_BLOB, CERT_RDN_VALUE_BLOB, *PCERT_RDN_VALUE_BLOB, CERT_BLOB, *PCERT_BLOB, CRL_BLOB, *PCRL_BLOB, DATA_BLOB, *PDATA_BLOB, CRYPT_DATA_BLOB, *PCRYPT_DATA_BLOB, CRYPT_HASH_BLOB, *PCRYPT_HASH_BLOB, CRYPT_DIGEST_BLOB, *PCRYPT_DIGEST_BLOB, CRYPT_DER_BLOB, *PCRYPT_DER_BLOB, CRYPT_ATTR_BLOB, *PCRYPT_ATTR_BLOB; typedef struct _CRYPT_ALGORITHM_IDENTIFIER { LPSTR pszObjId; CRYPT_OBJID_BLOB Parameters; } CRYPT_ALGORITHM_IDENTIFIER, *PCRYPT_ALGORITHM_IDENTIFIER; typedef struct _CRYPT_ATTRIBUTE_TYPE_VALUE { LPSTR pszObjId; CRYPT_OBJID_BLOB Value; } CRYPT_ATTRIBUTE_TYPE_VALUE, *PCRYPT_ATTRIBUTE_TYPE_VALUE; typedef struct _PUBLICKEYSTRUC { BYTE bType; BYTE bVersion; WORD reserved; ALG_ID aiKeyAlg; } BLOBHEADER, PUBLICKEYSTRUC; /* Algorithm IDs */ #define GET_ALG_CLASS(x) (x & (7 << 13)) #define GET_ALG_TYPE(x) (x & (15 << 9)) #define GET_ALG_SID(x) (x & (511)) /* Algorithm Classes */ #define ALG_CLASS_ANY (0) #define ALG_CLASS_SIGNATURE (1 << 13) #define ALG_CLASS_MSG_ENCRYPT (2 << 13) #define ALG_CLASS_DATA_ENCRYPT (3 << 13) #define ALG_CLASS_HASH (4 << 13) #define ALG_CLASS_KEY_EXCHANGE (5 << 13) /* Algorithm types */ #define ALG_TYPE_ANY (0) #define ALG_TYPE_DSS (1 << 9) #define ALG_TYPE_RSA (2 << 9) #define ALG_TYPE_BLOCK (3 << 9) #define ALG_TYPE_STREAM (4 << 9) /* SIDs */ #define ALG_SID_ANY (0) /* RSA SIDs */ #define ALG_SID_RSA_ANY 0 #define ALG_SID_RSA_PKCS 1 #define ALG_SID_RSA_MSATWORK 2 #define ALG_SID_RSA_ENTRUST 3 #define ALG_SID_RSA_PGP 4 /* DSS SIDs */ #define ALG_SID_DSS_ANY 0 #define ALG_SID_DSS_PKCS 1 #define ALG_SID_DSS_DMS 2 /* DES SIDs */ #define ALG_SID_DES 1 #define ALG_SID_3DES 3 #define ALG_SID_DESX 4 #define ALG_SID_IDEA 5 #define ALG_SID_CAST 6 #define ALG_SID_SAFERSK64 7 #define ALD_SID_SAFERSK128 8 /* RC2 SIDs */ #define ALG_SID_RC4 1 #define ALG_SID_RC2 2 #define ALG_SID_SEAL 2 /* Hash SIDs */ #define ALG_SID_MD2 1 #define ALG_SID_MD4 2 #define ALG_SID_MD5 3 #define ALG_SID_SHA 4 #define ALG_SID_MAC 5 #define ALG_SID_RIPEMD 6 #define ALG_SID_RIPEMD160 7 #define ALG_SID_SSL3SHAMD5 8 /* Algorithm Definitions */ #define CALG_MD2 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD2) #define CALG_MD4 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD4) #define CALG_MD5 (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MD5) #define CALG_SHA (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_SHA) #define CALG_MAC (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_MAC) #define CALG_RSA_SIGN (ALG_CLASS_SIGNATURE | ALG_TYPE_RSA | ALG_SID_RSA_ANY) #define CALG_DSS_SIGN (ALG_CLASS_SIGNATURE | ALG_TYPE_DSS | ALG_SID_DSS_ANY) #define CALG_RSA_KEYX (ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_RSA | ALG_SID_RSA_ANY) #define CALG_DES (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_DES) #define CALG_RC2 (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_BLOCK | ALG_SID_RC2) #define CALG_RC4 (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_STREAM | ALG_SID_RC4) #define CALG_SEAL (ALG_CLASS_DATA_ENCRYPT | ALG_TYPE_STREAM | ALG_SID_SEAL) /* Provider names */ #define MS_DEF_PROV_A "Microsoft Base Cryptographic Provider v1.0" static const WCHAR MS_DEF_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'B','a','s','e',' ','C','r','y','p','t','o','g','r','a','p','h','i','c',' ', 'P','r','o','v','i','d','e','r',' ','v','1','.','0',0 }; #define MS_DEF_PROV WINELIB_NAME_AW(MS_DEF_PROV_) #define MS_ENHANCED_PROV_A "Microsoft Enhanced Cryptographic Provider " static const WCHAR MS_ENHANCED_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'E','n','h','a','n','c','e','d',' ','C','r','y','p','t','o','g','r','a','p','h','i','c',' ', 'P','r','o','v','i','d','e','r',' ', 0 }; #define MS_ENHANCED_PROV WINELIB_NAME_AW(MS_ENHANCED_PROV_) #define MS_STRONG_PROV_A "Microsoft Strong Cryptographic Provider" static const WCHAR MS_STRONG_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'S','t','r','o','n','g',' ','C','r','y','p','t','o','g','r','a','p','h','i','c',' ', 'P','r','o','v','i','d','e','r',0 }; #define MS_STRONG_PROV WINELIB_NAME_AW(MS_STRONG_PROV_) #define MS_DEF_RSA_SIG_PROV_A "Microsoft RSA Signature Cryptographic Provider" static const WCHAR MS_DEF_RSA_SIG_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'R','S','A',' ','S','i','g','n','a','t','u','r','e',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_DEF_RSA_SIG_PROV WINELIB_NAME_AW(MS_DEF_RSA_SIG_PROV_) #define MS_DEF_RSA_SCHANNEL_PROV_A "Microsoft RSA SChannel Cryptographic Provider" static const WCHAR MS_DEF_RSA_SCHANNEL_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'R','S','A',' ','S','C','h','a','n','n','e','l',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_DEF_RSA_SCHANNEL_PROV WINELIB_NAME_AW(MS_DEF_RSA_SCHANNEL_PROV_) #define MS_DEF_DSS_PROV_A "Microsoft Base DSS Cryptographic Provider" static const WCHAR MS_DEF_DSS_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'B','a','s','e',' ','D','S','S',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_DEF_DSS_PROV WINELIB_NAME_AW(MS_DEF_DSS_PROV_) #define MS_DEF_DSS_DH_PROV_A "Microsoft Base DSS and Diffie-Hellman Cryptographic Provider" static const WCHAR MS_DEF_DSS_DH_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'B','a','s','e',' ','D','S','S',' ','a','n','d',' ', 'D','i','f','f','i','e','-','H','e','l','l','m','a','n',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_DEF_DSS_DH_PROV WINELIB_NAME_AW(MS_DEF_DSS_DH_PROV_) #define MS_ENH_DSS_DH_PROV_A "Microsoft Enhanced DSS and Diffie-Hellman Cryptographic Provider" static const WCHAR MS_ENH_DSS_DH_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'E','n','h','a','n','c','e','d',' ','D','S','S',' ','a','n','d',' ', 'D','i','f','f','i','e','-','H','e','l','l','m','a','n',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_ENH_DSS_DH_PROV WINELIB_NAME_AW(MS_ENH_DSS_DH_PROV_) #define MS_DEF_DH_SCHANNEL_PROV_A "Microsoft DH SChannel Cryptographic Provider" static const WCHAR MS_DEF_DH_SCHANNEL_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'D','H',' ','S','C','h','a','n','n','e','l',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_DEF_DH_SCHANNEL_PROV WINELIB_NAME_AW(MS_DEF_DH_SCHANNEL_PROV_) #define MS_SCARD_PROV_A "Microsoft Base Smart Card Cryptographic Provider" static const WCHAR MS_SCARD_PROV_W[] = { 'M','i','c','r','o','s','o','f','t',' ', 'B','a','s','e',' ','S','m','a','r','t',' ','C','a','r','d',' ', 'C','r','y','p','t','o','g','r','a','p','h','i','c',' ','P','r','o','v','i','d','e','r',0 }; #define MS_SCARD_PROV WINELIB_NAME_AW(MS_SCARD_PROV_) /* Key Specs*/ #define AT_KEYEXCHANGE 1 #define AT_SIGNATURE 2 /* Provider Types */ #define PROV_RSA_FULL 1 #define PROV_RSA_SIG 2 #define PROV_DSS 3 #define PROV_FORTEZZA 4 #define PROV_MS_EXCHANGE 5 #define PROV_SSL 6 #define PROV_RSA_SCHANNEL 12 #define PROV_DSS_DH 13 #define PROV_EC_ECDSA_SIG 14 #define PROV_EC_ECNRA_SIG 15 #define PROV_EC_ECDSA_FULL 16 #define PROV_EC_ECNRA_FULL 17 #define PROV_DH_SCHANNEL 18 #define PROV_SPYRUS_LYNKS 20 #define PROV_RNG 21 #define PROV_INTEL_SEC 22 #define PROV_REPLACE_OWF 23 #define PROV_RSA_AES 24 /* FLAGS Section */ /* Provider Parameters */ #define PP_ENUMALGS 1 #define PP_ENUMCONTAINERS 2 #define PP_IMPTYPE 3 #define PP_NAME 4 #define PP_VERSION 5 #define PP_CONTAINER 6 #define CRYPT_FIRST 1 #define CRYPT_NEXT 2 #define CRYPT_IMPL_HARDWARE 1 #define CRYPT_IMPL_SOFTWARE 2 #define CRYPT_IMPL_MIXED 3 #define CRYPT_IMPL_UNKNOWN 4 /* CryptAcquireContext */ #define CRYPT_VERIFYCONTEXT 0xF0000000 #define CRYPT_NEWKEYSET 0x00000008 #define CRYPT_MACHINE_KEYSET 0x00000000 #define CRYPT_DELETEKEYSET 0x00000010 #define CRYPT_SILENT 0x00000000 /* Crypt{Get|Set}Provider */ #define CRYPT_MACHINE_DEFAULT 0x00000001 #define CRYPT_USER_DEFAULT 0x00000002 #define CRYPT_DELETE_DEFAULT 0x00000004 /* Crypt{Get/Set}ProvParam */ #define PP_CLIENT_HWND 1 #define PP_ENUMALGS 1 #define PP_ENUMCONTAINERS 2 #define PP_IMPTYPE 3 #define PP_NAME 4 #define PP_VERSION 5 #define PP_CONTAINER 6 #define PP_CHANGE_PASSWORD 7 #define PP_KEYSET_SEC_DESCR 8 #define PP_KEY_TYPE_SUBTYPE 10 #define PP_CONTEXT_INFO 11 #define PP_KEYEXCHANGE_KEYSIZE 12 #define PP_SIGNATURE_KEYSIZE 13 #define PP_KEYEXCHANGE_ALG 14 #define PP_SIGNATURE_ALG 15 #define PP_PROVTYPE 16 #define PP_KEYSTORAGE 17 #define PP_SYM_KEYSIZE 19 #define PP_SESSION_KEYSIZE 20 #define PP_UI_PROMPT 21 #define PP_ENUMALGS_EX 22 #define PP_DELETEKEY 24 #define PP_ENUMMANDROOTS 25 #define PP_ENUMELECTROOTS 26 #define PP_KEYSET_TYPE 27 #define PP_ADMIN_PIN 31 #define PP_KEYEXCHANGE_PIN 32 #define PP_SIGNATURE_PIN 33 #define PP_SIG_KEYSIZE_INC 34 #define PP_KEYX_KEYSIZE_INC 35 #define PP_UNIQUE_CONTAINER 36 #define PP_SGC_INFO 37 #define PP_USE_HARDWARE_RNG 38 #define PP_KEYSPEC 39 #define PP_ENUMEX_SIGNING_PROT 40 /* CryptSignHash/CryptVerifySignature */ #define CRYPT_NOHASHOID 0x00000001 #define CRYPT_TYPE2_FORMAT 0x00000002 #define CRYPT_X931_FORMAT 0x00000004 /* Crypt*Key */ #define CRYPT_EXPORTABLE 0x00000001 #define CRYPT_USER_PROTECTED 0x00000002 #define CRYPT_CREATE_SALT 0x00000004 #define CRYPT_UPDATE_KEY 0x00000008 #define CRYPT_NO_SALT 0x00000010 #define CRYPT_PREGEN 0x00000040 #define CRYPT_ARCHIVABLE 0x00004000 #define CRYPT_SSL2_FALLBACK 0x00000002 #define CRYPT_DESTROYKEY 0x00000004 #define CRYPT_OAEP 0x00000040 /* Blob Types */ #define SIMPLEBLOB 0x1 #define PUBLICKEYBLOB 0x6 #define PRIVATEKEYBLOB 0x7 #define PLAINTEXTKEYBLOB 0x8 #define OPAQUEKEYBLOB 0x9 #define PUBLICKEYBLOBEX 0xA #define SYMMETRICWRAPKEYBLOB 0xB /* function declarations */ /* advapi32.dll */ BOOL WINAPI CryptAcquireContextA(HCRYPTPROV *phProv, LPCSTR pszContainer, LPCSTR pszProvider, DWORD dwProvType, DWORD dwFlags); BOOL WINAPI CryptAcquireContextW (HCRYPTPROV *phProv, LPCWSTR pszContainer, LPCWSTR pszProvider, DWORD dwProvType, DWORD dwFlags); #define CryptAcquireContext WINELIB_NAME_AW(CryptAcquireContext) BOOL WINAPI CryptGenRandom (HCRYPTPROV hProv, DWORD dwLen, BYTE *pbBuffer); BOOL WINAPI CryptContextAddRef (HCRYPTPROV hProv, DWORD *pdwReserved, DWORD dwFlags); BOOL WINAPI CryptCreateHash (HCRYPTPROV hProv, ALG_ID Algid, HCRYPTKEY hKey, DWORD dwFlags, HCRYPTHASH *phHash); BOOL WINAPI CryptDecrypt (HCRYPTKEY hKey, HCRYPTHASH hHash, BOOL Final, DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen); BOOL WINAPI CryptDeriveKey (HCRYPTPROV hProv, ALG_ID Algid, HCRYPTHASH hBaseData, DWORD dwFlags, HCRYPTKEY *phKey); BOOL WINAPI CryptDestroyHash (HCRYPTHASH hHash); BOOL WINAPI CryptDestroyKey (HCRYPTKEY hKey); BOOL WINAPI CryptDuplicateKey (HCRYPTKEY hKey, DWORD *pdwReserved, DWORD dwFlags, HCRYPTKEY *phKey); BOOL WINAPI CryptDuplicateHash (HCRYPTHASH hHash, DWORD *pdwReserved, DWORD dwFlags, HCRYPTHASH *phHash); BOOL WINAPI CryptEncrypt (HCRYPTKEY hKey, HCRYPTHASH hHash, BOOL Final, DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen, DWORD dwBufLen); BOOL WINAPI CryptEnumProvidersA (DWORD dwIndex, DWORD *pdwReserved, DWORD dwFlags, DWORD *pdwProvType, LPSTR pszProvName, DWORD *pcbProvName); BOOL WINAPI CryptEnumProvidersW (DWORD dwIndex, DWORD *pdwReserved, DWORD dwFlags, DWORD *pdwProvType, LPWSTR pszProvName, DWORD *pcbProvName); #define CryptEnumProviders WINELIB_NAME_AW(CryptEnumProviders) BOOL WINAPI CryptEnumProviderTypesA (DWORD dwIndex, DWORD *pdwReserved, DWORD dwFlags, DWORD *pdwProvType, LPSTR pszTypeName, DWORD *pcbTypeName); BOOL WINAPI CryptEnumProviderTypesW (DWORD dwIndex, DWORD *pdwReserved, DWORD dwFlags, DWORD *pdwProvType, LPWSTR pszTypeName, DWORD *pcbTypeName); #define CryptEnumProviderTypes WINELIB_NAME_AW(CryptEnumProviderTypes) BOOL WINAPI CryptExportKey (HCRYPTKEY hKey, HCRYPTKEY hExpKey, DWORD dwBlobType, DWORD dwFlags, BYTE *pbData, DWORD *pdwDataLen); BOOL WINAPI CryptGenKey (HCRYPTPROV hProv, ALG_ID Algid, DWORD dwFlags, HCRYPTKEY *phKey); BOOL WINAPI CryptGetKeyParam (HCRYPTKEY hKey, DWORD dwParam, BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags); BOOL WINAPI CryptGetHashParam (HCRYPTHASH hHash, DWORD dwParam, BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags); BOOL WINAPI CryptGetProvParam (HCRYPTPROV hProv, DWORD dwParam, BYTE *pbData, DWORD *pdwDataLen, DWORD dwFlags); BOOL WINAPI CryptGetDefaultProviderA (DWORD dwProvType, DWORD *pdwReserved, DWORD dwFlags, LPSTR pszProvName, DWORD *pcbProvName); BOOL WINAPI CryptGetDefaultProviderW (DWORD dwProvType, DWORD *pdwReserved, DWORD dwFlags, LPWSTR pszProvName, DWORD *pcbProvName); #define CryptGetDefaultProvider WINELIB_NAME_AW(CryptGetDefaultProvider) BOOL WINAPI CryptGetUserKey (HCRYPTPROV hProv, DWORD dwKeySpec, HCRYPTKEY *phUserKey); BOOL WINAPI CryptHashData (HCRYPTHASH hHash, BYTE *pbData, DWORD dwDataLen, DWORD dwFlags); BOOL WINAPI CryptHashSessionKey (HCRYPTHASH hHash, HCRYPTKEY hKey, DWORD dwFlags); BOOL WINAPI CryptImportKey (HCRYPTPROV hProv, BYTE *pbData, DWORD dwDataLen, HCRYPTKEY hPubKey, DWORD dwFlags, HCRYPTKEY *phKey); BOOL WINAPI CryptReleaseContext (HCRYPTPROV hProv, DWORD dwFlags); BOOL WINAPI CryptSignHashA (HCRYPTHASH hHash, DWORD dwKeySpec, LPCSTR sDescription, DWORD dwFlags, BYTE *pbSignature, DWORD *pdwSigLen); /*BOOL WINAPI CryptSignHashW (HCRYPTHASH hHash, DWORD dwKeySpec, LPCWSTR sDescription, DWORD dwFlags, BYTE *pbSignature, DWORD *pdwSigLen);*/ #define CryptSignHashW(hHash, dwKeySpec, sDescription, dwFlags, pbSignature, pdwSigLen) \\ CryptSignHashA(hHash, dwKeySpec, (LPCSTR)sDescription, dwFlags, pbSignature, pdwSigLen) #define CryptSignHash WINELIB_NAME_AW(CryptSignHash) BOOL WINAPI CryptSetHashParam (HCRYPTHASH hHash, DWORD dwParam, BYTE *pbData, DWORD dwFlags); BOOL WINAPI CryptSetKeyParam (HCRYPTKEY hKey, DWORD dwParam, BYTE *pbData, DWORD dwFlags); BOOL WINAPI CryptSetProviderA (LPCSTR pszProvName, DWORD dwProvType); BOOL WINAPI CryptSetProviderW (LPCWSTR pszProvName, DWORD dwProvType); #define CryptSetProvider WINELIB_NAME_AW(CryptSetProvider) BOOL WINAPI CryptSetProviderExA (LPCSTR pszProvName, DWORD dwProvType, DWORD *pdwReserved, DWORD dwFlags); BOOL WINAPI CryptSetProviderExW (LPCWSTR pszProvName, DWORD dwProvType, DWORD *pdwReserved, DWORD dwFlags); #define CryptSetProviderEx WINELIB_NAME_AW(CryptSetProviderEx) BOOL WINAPI CryptSetProvParam (HCRYPTPROV hProv, DWORD dwParam, BYTE *pbData, DWORD dwFlags); BOOL WINAPI CryptVerifySignatureA (HCRYPTHASH hHash, BYTE *pbSignature, DWORD dwSigLen, HCRYPTKEY hPubKey, LPCSTR sDescription, DWORD dwFlags); /*BOOL WINAPI CryptVerifySignatureW (HCRYPTHASH hHash, BYTE *pbSignature, DWORD dwSigLen, HCRYPTKEY hPubKey, LPCWSTR sDescription, DWORD dwFlags);*/ #define CryptVerifySignatureW(hHash, pbSignature, dwSigLen, hPubKey, sDescription, dwFlags) \\ CryptVerifySignatureA(hHash, pbSignature, dwSigLen, hPubKey, (LPCSTR)sDescription, dwFlags) #define CryptVerifySignature WINELIB_NAME_AW(CryptVerifySignature) #endif