QuickHash Library

Type Library

MD5_Update

void MD5_Update( [ in,out ]MD5_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 MD5 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 MD5_Update, call MD5_Final or MD5_FinalHex.

Note. Before the first call to MD5_Update, MD5_UpdateStr, MD5_Final or MD5_FinalHex functions, the context must be initialized with MD5_Init.

VB Example

See the example for MD5_Final.

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See Also    MD5_UpdateStr, MD5_Final, MD5_FinalHex, MD5_Init