DAABlowfishInit

Initializes user-supplied memory as IppsDAABlowfishState context for future use.

Syntax

IppStatus ippsDAABlowfishInit(const Ipp8u* pKey, int keylen, IppsDAABlowfishState* pCtx);

Parameters

pKey

Pointer to the DAABlowfish key.

keylen

Key byte stream length in bytes.

pCtx

Pointer to the IppsDAABlowfishState context being initialized.

Description

This function is declared in the ippcp.h file. The function initializes the memory pointed by pCtx as the IppsDAABlowfishState context. In addition, the function uses the key to provide all necessary key material for both encryption and decryption operations.

Return Values

ippStsNoErr

Indicates no error. Any other value indicates an error or warning.

ippStsNullPtrErr

Indicates an error condition if any of the specified pointers is NULL.

ippStsLengthErr

Indicates an error condition if keylen is less than 1 or greater than 56.

See Also

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