DataBlockEncryptor Class Reference
Encrypts and decrypts data blocks.
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#include <DataBlockEncryptor.h>
List of all members.
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Public Member Functions |
| DataBlockEncryptor () |
| Constructor.
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| ~DataBlockEncryptor () |
| Destructor.
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bool | IsKeySet (void) const |
void | SetKey (const unsigned char key[16]) |
void | UnsetKey (void) |
| Unset the encryption key.
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void | Encrypt (unsigned char *input, unsigned int inputLength, unsigned char *output, unsigned int *outputLength, RakNetRandom *rnr) |
bool | Decrypt (unsigned char *input, unsigned int inputLength, unsigned char *output, unsigned int *outputLength) |
Detailed Description
Encrypts and decrypts data blocks.
Member Function Documentation
bool DataBlockEncryptor::Decrypt |
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unsigned char * |
input, |
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unsigned int |
inputLength, |
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unsigned char * |
output, |
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unsigned int * |
outputLength | |
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) |
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Decryption removes bytes, as few as 6. Output should be large enough to hold this. Output can be the same memory block as input
- Parameters:
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[in] | input | the input buffer to decrypt |
[in] | inputLength | the size of the input buffer |
[in] | output | the output buffer to store decrypted data |
[in] | outputLength | the size of the output buffer |
- Returns:
- False on bad checksum or input, true on success
void DataBlockEncryptor::Encrypt |
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unsigned char * |
input, |
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unsigned int |
inputLength, |
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unsigned char * |
output, |
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unsigned int * |
outputLength, |
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RakNetRandom * |
rnr | |
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) |
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Encryption adds 6 data bytes and then pads the number of bytes to be a multiple of 16. Output should be large enough to hold this. Output can be the same memory block as input
- Parameters:
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[in] | input | the input buffer to encrypt |
[in] | inputLength | the size of the input buffer |
[in] | output | the output buffer to store encrypted data |
[in] | outputLength | the size of the output buffer |
bool DataBlockEncryptor::IsKeySet |
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void |
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const |
- Returns:
- true if SetKey has been called previously
void DataBlockEncryptor::SetKey |
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const unsigned char |
key[16] |
) |
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Set the encryption key
- Parameters:
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[in] | key | The new encryption key |
The documentation for this class was generated from the following files: