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:
A class that encrypts and decrypts files using Cryptography API Functions
CryptoAPI: Collection of Providers class
How to create MD-5 and SHA-1 hash values from a string
CryptDestroyHash
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The CryptDestroyHash function destroys the hash object referenced by the hHash parameter. After a hash object has been destroyed, it can no longer be used.
Code examples:
CryptoAPI: Collection of Providers class
How to create MD-5 and SHA-1 hash values from a string
A class that encrypts and decrypts files using Cryptography API Functions
Declaration:
BOOL WINAPI CryptDestroyHash(
  HCRYPTHASH hHash
);
FoxPro declaration:
DECLARE INTEGER CryptDestroyHash IN advapi32;
    INTEGER hHash
Parameters:
hHash
[in] Handle of the hash object to be destroyed.
Return value:
If the function succeeds, the return value is TRUE.
My comment:
There should be a one-to-one correspondence between calls to CryptCreateHash and CryptDestroyHash.
Word Index links for the CryptDestroyHash :
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Created: 2004-08-16 09:22:17
Modified: 2004-08-16 09:23:23
Visited in last 7 days: 23
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