QuickHash Library

Type Library

MD2_UpdateStr

void MD2_UpdateStr( [ in,out ]MD2_Context* pContext, [ in , string ] unsigned char* pSrc );

Parameters

pContext

    [in/out] A memory buffer that is used as the context.

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

 pSrc

    [in] A null-terminated string with which to update the context.

Remarks

Updates (based on MD2 hash algorithm) the pContext context with the null-terminated string specified by pSrc. Call this function for each null-terminated string for which the message digest is calculated. To retrieve the digest after using MD2_UpdateStr, call MD2_Final or MD2_FinalHex.

Note. Before the first call to MD2_Update, MD2_UpdateStr, MD2_Final or MD2_FinalHex functions, the context must be initialized with MD2_Init.

VB Example

Private Sub MyButton_Click()   

    Dim Context As MD2_Context

    Dim Digest As MD2_Digest

    Dim MyStrData As String

    MyStrData = "Hello World!"

    'Initialize the context

    MD2_Init Context

    'Update the context

    MD2_UpdateStr Context, MyStrData

    'Get the digest

    MD2_Final Context, Digest

    'Show the hexadecimal representation of the digest

    MsgBox QHASH_ConvertToHex(Digest.Value(0), MD2_DIGESTSIZE, True)

End Sub

Type Library Overview   |   Type Library Functions   |   Useful Links   |   HashCalc

See Also    MD2_Update, MD2_Final, MD2_FinalHex, MD2_Init, QHASH_ConvertToHex