QuickHash Library

Type Library

SHA256_CalculateStrHex

void SHA256_CalculateStrHex( [ out ]SHA256_HexDigest* pDest, [ in, string ] unsigned char* pSrc, [ in ] boolean bUpper );

Parameters

 pDest

    [out] A memory buffer that will receive the message digest as an ASCII null-terminated string. 

     Note. All predefined types are specified in the Predefined Types List.

 pSrc

    [in] A null-terminated string for which to calculate the message digest.

 bUpper

    [in] Uppercase flag. If bUpper is False, the received message digest represents a lowercase string, otherwise it represents an uppercase string.

Remarks

Calculates the SHA-2(256) message digest for the null-terminated string specified by pSrc. The digest is retrieved as an ASCII null-terminated hexadecimal string in the pDest memory buffer.

VB Example

Private Sub MyButton_Click()   

    Dim Digest As SHA256_HexDigest

    Dim MyStrData As String

    MyStrData = "Hello World!"

    'Get the digest

    SHA256_CalculateStrHex Digest, MyStrData, True

    'Show the hexadecimal representation of the digest

    MsgBox QHASH_ASCIItoBSTR(Digest.Value(0))

End Sub

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See Also    SHA256_CalculateStr, SHA256_Calculate, SHA256_CalculateHex, QHASH_ASCIItoBSTR