Using Win32 functions in Visual FoxPro Image Gallery
Cryptography Reference
..msdn
CertCloseStore
CertFindCertificateInStore
CertFreeCertificateContext
CertOpenSystemStore
CryptAcquireContext
CryptBinaryToString
CryptCreateHash
CryptDecrypt
CryptDeriveKey
CryptDestroyHash
CryptDestroyKey
CryptEncrypt
CryptEnumProviders
CryptEnumProviderTypes
CryptExportKey
CryptGenKey
CryptGenRandom
CryptGetDefaultProvider
CryptGetHashParam
CryptGetKeyParam
CryptGetProvParam
CryptHashData
CryptImportKey
CryptProtectData
CryptReleaseContext
CryptStringToBinary
CryptUnprotectData
WinVerifyTrust
Code examples:
CryptoAPI: Collection of Providers class
CryptGetProvParam
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Retrieves parameters that govern the operations of a cryptographic service provider (CSP).
Code examples:
CryptoAPI: Collection of Providers class
Declaration:
BOOL WINAPI CryptGetProvParam(
  HCRYPTPROV hProv,
  DWORD dwParam,
  BYTE* pbData,
  DWORD* pdwDataLen,
  DWORD dwFlags
);
FoxPro declaration:
DECLARE INTEGER CryptGetProvParam IN advapi32;
    INTEGER   hProv,;
    INTEGER   dwParam,;
    STRING  @ pbData,;
    INTEGER @ pdwDataLen,;
    INTEGER   dwFlags

Parameters:
hProv
[in] Handle of the CSP target of the query. This handle must have been created using CryptAcquireContext.

dwParam
[in] Predefined value specifying the nature of the query.

pbData
[out] Pointer to a buffer to receive the data. The form of this data varies depending on the value of dwParam.

pdwDataLen
[in, out] Pointer to a DWORD value specifying the size, in bytes, of the buffer pointed to by the pbData parameter.

dwFlags
[in] Flag values.
Return value:
If the function succeeds, the return value is nonzero (TRUE).
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Created: 2004-08-05 20:17:22
Modified: 2004-08-05 20:26:48
Visited in last 7 days: 14
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