CIPHER_StreamUpdate

CryptoSys API Library Manual

CIPHER_StreamUpdate

Encrypts input using current CIPHERSTREAM context

VBA/VB6 Syntax


Public Declare Function CIPHER_StreamUpdate Lib "diCryptoSys.dll" (ByVal hContext As Long, ByRef lpOutput As Byte, ByRef lpData As Byte, ByVal nDataLen As Long) As Long

nRet = CIPHER_StreamUpdate(hContext, lpOutput(0), abData(0), nDataLen)

C/C++ Syntax


long __stdcall  CIPHER_StreamUpdate(long hContext, unsigned char *lpOutput, unsigned char *lpData, long nDataLen);

Parameters

hContext: [in] containing the handle to the CIPHERSTREAM context.
lpOutput: [out] array of sufficient length to receive the output (at least as long as the input).
lpData: [in] array containing the input data.
nDataLen: [in] specifying the length of the input data in bytes.

Returns (VBA/C)

If successful, the return value is zero; otherwise it returns a nonnegative error code.

.NET Equivalent

CipherStream.Update Method

Remarks

Only one CIPERSTREAM context can be active at one time in any thread.

Example

See the example in CIPHER_StreamInit.

CIPHER_StreamUpdate

VBA/VB6 Syntax

C/C++ Syntax

Parameters

Returns (VBA/C)

.NET Equivalent

Remarks

Example

See Also