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CryptGetKeyParam
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Retrieves data that governs the operations of a key. |
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| Declaration: |
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BOOL WINAPI CryptGetKeyParam(
HCRYPTKEY hKey,
DWORD dwParam,
BYTE* pbData,
DWORD* pdwDataLen,
DWORD dwFlags
);
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| FoxPro declaration: |
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DECLARE INTEGER CryptGetKeyParam IN advapi32;
INTEGER hKey,;
INTEGER dwParam,;
STRING @ pbData,;
INTEGER @ pdwDataLen,;
INTEGER dwFlags
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| Parameters: |
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hKey
[in] Handle to the key being queried.
dwParam
[in] Specifies the query being made.
pbData
[out] Pointer to a sequence of BYTEs to receive the data.
pdwDataLen
[in, out] Pointer to a DWORD value specifying the size, in bytes, of the buffer pointed to by the pbData parameter.
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 nonzero (TRUE). |
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| My comment: |
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| If the Microsoft Cryptographic Service Provider is used, the base symmetric keying material is not obtainable by this function or any other function. |
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| Word Index links for the CryptGetKeyParam : |
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| Created: | 2004-08-09 21:43:57 | | Modified: | 2004-08-09 21:46:38 |
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CryptoAPI: Collection of Providers class