Proud::CCryptoFast Class Reference

Static Public Member Functions
static PROUD_API bool	ExpandFrom (CCryptoFastKey &outKey, const uint8_t *inputKey, int keyLength)
static int	GetEncryptSize (int inputLength)
static bool	Encrypt (const CCryptoFastKey &key, const uint8_t *input, int inputLength, uint8_t *output, int &outputLength, ErrorInfoPtr &errorInfo)
static bool	Decrypt (const CCryptoFastKey &key, const uint8_t *input, int inputLength, uint8_t *output, int &outputLength, ErrorInfoPtr &errorInfo)
static bool	EncryptByteArray (const CCryptoFastKey &key, const ByteArray &input, ByteArray &output, ErrorInfoPtr &errorInfo)
static bool	DecryptByteArray (const CCryptoFastKey &key, const ByteArray &input, ByteArray &output, ErrorInfoPtr &errorInfo)
static PROUD_API bool	EncryptMessage (const CCryptoFastKey &key, const CMessage &input, CMessage &output, int offset, ErrorInfoPtr &errorInfo)
static PROUD_API bool	DecryptMessage (const CCryptoFastKey &key, const CMessage &input, CMessage &output, int offset, ErrorInfoPtr &errorInfo)

Member Function Documentation

static bool Proud::CCryptoFast::Decrypt ( const CCryptoFastKey &  key, const uint8_t *  input, int  inputLength, uint8_t *  output, int &  outputLength, ErrorInfoPtr &  errorInfo  )

static

Decrypt data

Parameters

key	Symmetric key
input	Encrypted message
inputLength	Size of Encrypted message
output	Decrypted result value
outputLength	Size of Decrypted text

static bool Proud::CCryptoFast::DecryptByteArray ( const CCryptoFastKey &  key, const ByteArray &  input, ByteArray &  output, ErrorInfoPtr &  errorInfo  )

static

Decrypt ByteArray

Parameters

key	Symmetric key
input	Encrypted message
output	Decrypted result value

static PROUD_API bool Proud::CCryptoFast::DecryptMessage ( const CCryptoFastKey &  key, const CMessage &  input, CMessage &  output, int  offset, ErrorInfoPtr &  errorInfo  )

static

Decrypt Message

Parameters

key	Symmetric key
input	Encrypted message
output	Decrypted result value
offset	Decrypt start position at encrypted message

static bool Proud::CCryptoFast::Encrypt ( const CCryptoFastKey &  key, const uint8_t *  input, int  inputLength, uint8_t *  output, int &  outputLength, ErrorInfoPtr &  errorInfo  )

static

Encrypt data

Parameters

key	Symmetric key
input	Plain text message
inputLength	Size of plain text
output	Encrypted result value
outputLength	Size of Encrypted result

static bool Proud::CCryptoFast::EncryptByteArray ( const CCryptoFastKey &  key, const ByteArray &  input, ByteArray &  output, ErrorInfoPtr &  errorInfo  )

static

Encrypt ByteArray

Parameters

key	Symmetric key
input	Plain text message
output	Encrypted result value

static PROUD_API bool Proud::CCryptoFast::EncryptMessage ( const CCryptoFastKey &  key, const CMessage &  input, CMessage &  output, int  offset, ErrorInfoPtr &  errorInfo  )

static

Encrypt Message

Parameters

key	Symmetric key
input	Plain text message
output	Encrypted result value
offset	Encrypt start position at plain text message

static PROUD_API bool Proud::CCryptoFast::ExpandFrom ( CCryptoFastKey &  outKey, const uint8_t *  inputKey, int  keyLength  )

static

Parameters

outKey
inputKey
keyLength	16 or 24 or 32 bytes

static int Proud::CCryptoFast::GetEncryptSize ( int  inputLength )

static

Parameters

key	Symmetric key
inputLength	Size of plain text

Returns

Size of Encrypted result