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CryptGetHashParam
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Retrieves data that governs the operations of a hash object. The actual hash value can be retrieved by using this function.
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| Declaration: |
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BOOL WINAPI CryptGetHashParam(
HCRYPTHASH hHash,
DWORD dwParam,
BYTE* pbData,
DWORD* pdwDataLen,
DWORD dwFlags
);
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| FoxPro declaration: |
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DECLARE INTEGER CryptGetHashParam IN advapi32;
INTEGER hHash,;
LONG dwParam,;
STRING @ pbData,;
LONG @ pdwDataLen,;
LONG dwFlags
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hHash
[in] Handle of the hash object to be queried.
dwParam
[in] Query type.
pbData
[out] Pointer to a buffer that receives the specified value data.
pdwDataLen
[in, out] Pointer to a DWORD value specifying the size, in bytes, of the pbData buffer.
dwFlags
[in] Reserved for future use and must be zero. |
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| Return value: |
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| If the function succeeds, the return value is TRUE. |
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| My comment: |
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| Parameter pbData can be NULL to determine the memory size required. |
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| Word Index links for the CryptGetHashParam : |
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| Created: | 2005-03-07 15:35:48 | | Modified: | 2005-03-07 15:38:09 |
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