cryptoapi.idl

使用Windows加密API的例子

// CryptoAPI.idl : IDL source for CryptoAPI.dll
//

// This file will be processed by the MIDL tool to
// produce the type library (CryptoAPI.tlb) and marshalling code.

import "oaidl.idl";
import "ocidl.idl";
	[
		object,
		uuid(6F7D3059-E96A-48DF-B232-1AE444384097),
		dual,
		helpstring("ICrypto Interface"),
		pointer_default(unique)
	]
	interface ICrypto : IDispatch
	{
	[id(1), helpstring("Encrypts the argument source file and writes the encrypted data to the destination")] 
	HRESULT EncryptDoc([in] BSTR bstrSrc, [in, optional] VARIANT varDestination);

	[id(2), helpstring("Decrypts the argument source file and writes the decrypted data to the destination")] 
	HRESULT DecryptDoc([in] BSTR bstrSrc, [in, optional] VARIANT varDestination);
	
	[id(3), helpstring("Encodes the argument string using a Base64 algorithm")] 
	HRESULT Base64EncodeString([in] BSTR bstrSrc, [out, retval] BSTR* pbstrResult);
	
	[id(4), helpstring("Decodes the argument string that has been Base64 encoded")] 
	HRESULT Base64DecodeString([in] BSTR bstrSrc, [out, retval] BSTR* pbstrResult);
	
	[id(5), helpstring("Encrypts the argument string")] 
	HRESULT EncryptString([in] BSTR bstrSrc, [out, retval] BSTR* pbstrResult);
	
	[id(6), helpstring("Decrypts the argument string")] 
	HRESULT DecryptString([in] BSTR bstrSrc, [out, retval] BSTR* pbstrResult);
	
	[propget, id(7), helpstring("Digital signature of the last encryption/decryption operation")] 
	HRESULT DigitalSignature([out, retval] BSTR *pVal);
	
	[id(8), helpstring("Verifies that the argument digital signature matches the digital signature of the last encrytion/decryption operation")] 
	HRESULT VerifyDigitalSignature([in] BSTR bstrDigitalSig, [out, retval] BOOL* pbMatches);
	
	[id(9), helpstring("Encodes the source file using a Base64 algorithm")] 
	HRESULT Base64EncodeFile([in] BSTR bstrSrc, [in, optional] VARIANT varDestination);
	
	[id(10), helpstring("Decodes the Base64 encoded source file")] 
	HRESULT Base64DecodeFile([in] BSTR bstrSrc, [in, optional] VARIANT varDestination);

	[id(11), helpstring("Encodes the source file using a Base64 algorithm and returns the result as a string")] 
	HRESULT Base64EncodeFileToString([in] BSTR bstrSrc, [out, retval] BSTR* pbstrResult);

	[id(12), helpstring("Decodes the source string using a Base64 algorithm and stores the results in the argument file")] 
	HRESULT Base64DecodeStringToFile([in] BSTR bstrSrc, [in] BSTR bstrDestination);
		[propget, id(13), helpstring("Specifies the application unique CSP container name")] HRESULT ContainerName([out, retval] BSTR *pVal);
		[propput, id(13), helpstring("Specifies the application unique CSP container name")] HRESULT ContainerName([in] BSTR newVal);
	};
	[
		object,
		uuid(3F69897E-B203-4428-9F66-C7F93C4DC447),
		dual,
		helpstring("ICryptoShellExt Interface"),
		pointer_default(unique)
	]
	interface ICryptoShellExt : IDispatch
	{
	};

[
	uuid(15EA8944-438E-471E-860D-6743D4383A37),
	version(1.0),
	helpstring("CryptoAPI 1.0 Type Library")
]
library CRYPTOAPILib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

	[
		uuid(391B0AA4-1E17-485F-B635-0FE26219E87E),
		helpstring("Crypto Class")
	]
	coclass Crypto
	{
		[default] interface ICrypto;
	};
	[
		uuid(70585636-8278-4F00-A184-48E9EF99BC90),
		helpstring("CryptoShellExt Class")
	]
	coclass CryptoShellExt
	{
		[default] interface ICryptoShellExt;
	};
};