QuickHash Library

Type Library

MD4_Update

void MD4_Update( [ in,out ]MD4_Context* pContext, [ in , size_is( nSrcLength ) ] const void* pSrc, [ in ] int nSrcLength );

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 continuous memory block with which to update the context.

 nSrcLength

    [in] Length in bytes of the memory block.

Remarks

Updates (based on MD4 hash algorithm) the pContext context with the pSrc memory block. Call this function for each continuous memory block of the data for which the message digest is calculated. To retrieve the digest after using MD4_Update, call MD4_Final or MD4_FinalHex.

Note. Before the first call to MD4_Update, MD4_UpdateStr, MD4_Final or MD4_FinalHex functions, the context must be initialized with MD4_Init.

VB Example

See the example for MD4_Final.

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See Also    MD4_UpdateStr, MD4_Final, MD4_FinalHex, MD4_Init