/**

 * WinPR: Windows Portable Runtime

 * Cryptography API: Next Generation

 *

 * Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef WINPR_BCRYPT_H

#define WINPR_BCRYPT_H

#include <winpr/winpr.h>

#include <winpr/wtypes.h>

typedef PVOID BCRYPT_HANDLE;

typedef PVOID BCRYPT_ALG_HANDLE;

typedef PVOID BCRYPT_KEY_HANDLE;

typedef PVOID BCRYPT_HASH_HANDLE;

typedef PVOID BCRYPT_SECRET_HANDLE;

#define BCRYPT_RSA_ALGORITHM L"RSA"

#define BCRYPT_RSA_SIGN_ALGORITHM L"RSA_SIGN"

#define BCRYPT_DH_ALGORITHM L"DH"

#define BCRYPT_DSA_ALGORITHM L"DSA"

#define BCRYPT_RC2_ALGORITHM L"RC2"

#define BCRYPT_RC4_ALGORITHM L"RC4"

#define BCRYPT_AES_ALGORITHM L"AES"

#define BCRYPT_DES_ALGORITHM L"DES"

#define BCRYPT_DESX_ALGORITHM L"DESX"

#define BCRYPT_3DES_ALGORITHM L"3DES"

#define BCRYPT_3DES_112_ALGORITHM L"3DES_112"

#define BCRYPT_MD2_ALGORITHM L"MD2"

#define BCRYPT_MD4_ALGORITHM L"MD4"

#define BCRYPT_MD5_ALGORITHM L"MD5"

#define BCRYPT_SHA1_ALGORITHM L"SHA1"

#define BCRYPT_SHA256_ALGORITHM L"SHA256"

#define BCRYPT_SHA384_ALGORITHM L"SHA384"

#define BCRYPT_SHA512_ALGORITHM L"SHA512"

#define BCRYPT_AES_GMAC_ALGORITHM L"AES-GMAC"

#define BCRYPT_ECDSA_P256_ALGORITHM L"ECDSA_P256"

#define BCRYPT_ECDSA_P384_ALGORITHM L"ECDSA_P384"

#define BCRYPT_ECDSA_P521_ALGORITHM L"ECDSA_P521"

#define BCRYPT_ECDH_P256_ALGORITHM L"ECDH_P256"

#define BCRYPT_ECDH_P384_ALGORITHM L"ECDH_P384"

#define BCRYPT_ECDH_P521_ALGORITHM L"ECDH_P521"

#define BCRYPT_RNG_ALGORITHM L"RNG"

#define BCRYPT_RNG_FIPS186_DSA_ALGORITHM L"FIPS186DSARNG"

#define BCRYPT_RNG_DUAL_EC_ALGORITHM L"DUALECRNG"

#define MS_PRIMITIVE_PROVIDER L"Microsoft Primitive Provider"

#define BCRYPT_ALG_HANDLE_HMAC_FLAG 0x00000008

#define BCRYPT_PROV_DISPATCH 0x00000001

#define BCRYPT_OBJECT_LENGTH L"ObjectLength"

#define BCRYPT_ALGORITHM_NAME L"AlgorithmName"

#define BCRYPT_PROVIDER_HANDLE L"ProviderHandle"

#define BCRYPT_CHAINING_MODE L"ChainingMode"

#define BCRYPT_BLOCK_LENGTH L"BlockLength"

#define BCRYPT_KEY_LENGTH L"KeyLength"

#define BCRYPT_KEY_OBJECT_LENGTH L"KeyObjectLength"

#define BCRYPT_KEY_STRENGTH L"KeyStrength"

#define BCRYPT_KEY_LENGTHS L"KeyLengths"

#define BCRYPT_BLOCK_SIZE_LIST L"BlockSizeList"

#define BCRYPT_EFFECTIVE_KEY_LENGTH L"EffectiveKeyLength"

#define BCRYPT_HASH_LENGTH L"HashDigestLength"

#define BCRYPT_HASH_OID_LIST L"HashOIDList"

#define BCRYPT_PADDING_SCHEMES L"PaddingSchemes"

#define BCRYPT_SIGNATURE_LENGTH L"SignatureLength"

#define BCRYPT_HASH_BLOCK_LENGTH L"HashBlockLength"

#define BCRYPT_AUTH_TAG_LENGTH L"AuthTagLength"

#define BCRYPT_PRIMITIVE_TYPE L"PrimitiveType"

#define BCRYPT_IS_KEYED_HASH L"IsKeyedHash"

#ifdef __cplusplus

extern "C"

{

#endif

	WINPR_API NTSTATUS BCryptOpenAlgorithmProvider(BCRYPT_ALG_HANDLE* phAlgorithm, LPCWSTR pszAlgId,

	                                               LPCWSTR pszImplementation, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptCloseAlgorithmProvider(BCRYPT_ALG_HANDLE hAlgorithm, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptGetProperty(BCRYPT_HANDLE hObject, LPCWSTR pszProperty,

	                                     PUCHAR pbOutput, ULONG cbOutput, ULONG* pcbResult,

	                                     ULONG dwFlags);

	WINPR_API NTSTATUS BCryptCreateHash(BCRYPT_ALG_HANDLE hAlgorithm, BCRYPT_HASH_HANDLE* phHash,

	                                    PUCHAR pbHashObject, ULONG cbHashObject, PUCHAR pbSecret,

	                                    ULONG cbSecret, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptDestroyHash(BCRYPT_HASH_HANDLE hHash);

	WINPR_API NTSTATUS BCryptHashData(BCRYPT_HASH_HANDLE hHash, PUCHAR pbInput, ULONG cbInput,

	                                  ULONG dwFlags);

	WINPR_API NTSTATUS BCryptFinishHash(BCRYPT_HASH_HANDLE hHash, PUCHAR pbOutput, ULONG cbOutput,

	                                    ULONG dwFlags);

	WINPR_API NTSTATUS BCryptGenRandom(BCRYPT_ALG_HANDLE hAlgorithm, PUCHAR pbBuffer,

	                                   ULONG cbBuffer, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptGenerateSymmetricKey(BCRYPT_ALG_HANDLE hAlgorithm,

	                                              BCRYPT_KEY_HANDLE* phKey, PUCHAR pbKeyObject,

	                                              ULONG cbKeyObject, PUCHAR pbSecret,

	                                              ULONG cbSecret, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptGenerateKeyPair(BCRYPT_ALG_HANDLE hAlgorithm, BCRYPT_KEY_HANDLE* phKey,

	                                         ULONG dwLength, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptImportKey(BCRYPT_ALG_HANDLE hAlgorithm, BCRYPT_KEY_HANDLE hImportKey,

	                                   LPCWSTR pszBlobType, BCRYPT_KEY_HANDLE* phKey,

	                                   PUCHAR pbKeyObject, ULONG cbKeyObject, PUCHAR pbInput,

	                                   ULONG cbInput, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptDestroyKey(BCRYPT_KEY_HANDLE hKey);

	WINPR_API NTSTATUS BCryptEncrypt(BCRYPT_KEY_HANDLE hKey, PUCHAR pbInput, ULONG cbInput,

	                                 VOID* pPaddingInfo, PUCHAR pbIV, ULONG cbIV, PUCHAR pbOutput,

	                                 ULONG cbOutput, ULONG* pcbResult, ULONG dwFlags);

	WINPR_API NTSTATUS BCryptDecrypt(BCRYPT_KEY_HANDLE hKey, PUCHAR pbInput, ULONG cbInput,

	                                 VOID* pPaddingInfo, PUCHAR pbIV, ULONG cbIV, PUCHAR pbOutput,

	                                 ULONG cbOutput, ULONG* pcbResult, ULONG dwFlags);

#ifdef __cplusplus

}

#endif

#endif /* WINPR_BCRYPT_MEMORY_H */