Constructor
new AES(iv, mapleVersion)
- Source:
AES class constructor
Parameters:
| Name | Type | Description |
|---|---|---|
iv |
Buffer | The initialization vector |
mapleVersion |
number | MapleStory version |
Methods
(static) _morph(inputByte, newSequence, shiftKey) → {Buffer}
- Source:
Morphs the input byte
Parameters:
| Name | Type | Description |
|---|---|---|
inputByte |
number | The input byte |
newSequence |
Buffer | The new sequence |
shiftKey |
Buffer | The shift key |
Returns:
The modfied Buffer
- Type
- Buffer
(static) morphIV(iv, mapleVersion) → {Buffer}
- Source:
Morphs the IV, called after the IV is used
Parameters:
| Name | Type | Description |
|---|---|---|
iv |
Buffer | The initialization vector |
mapleVersion |
number | MapleStory version |
Returns:
The new IV sequence
- Type
- Buffer
(static) scaleIV(iv, count, multiply) → {Buffer}
- Source:
Scales the IV byte length by a multiplier
Parameters:
| Name | Type | Description |
|---|---|---|
iv |
Buffer | The initialization vector |
count |
number | The byte count |
multiply |
number | The amount to multiply |
Returns:
Returns the scaled IV
- Type
- Buffer
_getPacketLength(header) → {number}
- Source:
Gets the packet length using the header
Parameters:
| Name | Type | Description |
|---|---|---|
header |
number | The packet header as an int32 |
Returns:
The packet length
- Type
- number
_transform(data) → {Buffer}
- Source:
- Deprecated:
- Yes
Old implementation of transform(data) Will morph the IV after use. Use transform(data) instead.
Parameters:
| Name | Type | Description |
|---|---|---|
data |
Buffer | The input data buffer |
Returns:
Returns the transformed data
- Type
- Buffer
getPacketHeader(length) → {Buffer}
- Source:
Generates the packet header using the current IV
Parameters:
| Name | Type | Description |
|---|---|---|
length |
number | The length of the packet data |
Returns:
The packet header Buffer
- Type
- Buffer
transform(data) → {Buffer}
- Source:
Transforms the data payload using the current IV Will morph the IV after use.
Parameters:
| Name | Type | Description |
|---|---|---|
data |
Buffer | The input data Buffer |
Returns:
Returns the transformed data
- Type
- Buffer