EncodeString: Difference between revisions
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===Options for each algorithm=== | ===Options for each algorithm=== | ||
* ''tea'' ([https://en.wikipedia.org/wiki/Tiny_Encryption_Algorithm Tiny Encryption Algorithm]) | * ''tea'' ([https://en.wikipedia.org/wiki/Tiny_Encryption_Algorithm Tiny Encryption Algorithm]) | ||
** '''key''': | ** '''key''': a key to encode the input with. | ||
{{New items|3.0159|1.5.8| | {{New items|3.0159|1.5.8| | ||
* ''aes128'' ([https://en.wikipedia.org/wiki/Advanced_Encryption_Standard Advanced Encryption Standard]) | * ''aes128'' ([https://en.wikipedia.org/wiki/Advanced_Encryption_Standard Advanced Encryption Standard]) | ||
** '''key''': | ** '''key''': a key to encode the input with (must be 16 characters long). | ||
|20898}} | |20898}} | ||
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* ''aes128'' | * ''aes128'' | ||
** '''encodedString''': the encoded string if successful, ''false'' otherwise. If a callback was provided, ''true'' is returned immediately, and the encoded string is passed as an argument to the callback. | ** '''encodedString''': the encoded string if successful, ''false'' otherwise. If a callback was provided, ''true'' is returned immediately, and the encoded string is passed as an argument to the callback. | ||
** '''iv''' | ** '''iv''' ([https://en.wikipedia.org/wiki/Initialization_vector Initialization vector]): this is a string generated by the encryption algorithm that is needed to decrypt the message by [[decodeString]]. If a callback was provided, ''true'' is returned immediately, and the ''iv'' is passed as an argument to the callback. | ||
|20898}} | |20898}} | ||
Revision as of 22:51, 6 August 2021
This function encodes a string using the specified algorithm. The counterpart of this function is decodeString.
Syntax
string encodeString ( string algorithm, string input, table options [, function callback ] )
Required Arguments
- algorithm: The algorithm to use.
- input: The input to encode.
- options: A table with options and other neccessary data for the algorithm, as detailed below.
Options for each algorithm
- tea (Tiny Encryption Algorithm)
- key: a key to encode the input with.
- aes128 (Advanced Encryption Standard)
- key: a key to encode the input with (must be 16 characters long).
Optional Arguments
- callback: providing a callback will run this function asynchronously, the arguments to the callback are the same as the returned values below.
Returns for each algorithm
- tea
- encodedString: the encoded string if successful, false otherwise. If a callback was provided, true is returned immediately, and the encoded string is passed as an argument to the callback.
- aes128
- encodedString: the encoded string if successful, false otherwise. If a callback was provided, true is returned immediately, and the encoded string is passed as an argument to the callback.
- iv (Initialization vector): this is a string generated by the encryption algorithm that is needed to decrypt the message by decodeString. If a callback was provided, true is returned immediately, and the iv is passed as an argument to the callback.
Example
Adds an /encode command in which you can provide an algorithm, key and data to encode. Below is the example provided as both server-side and client-side variations.
Click to collapse [-]
ServeraddCommandHandler("encode", function(player, _, algorithm, key, ...) if algorithm and key then local text = table.concat({...}, " ") if type(text) == "string" and text ~= "" then local encoded = encodeString(algorithm, text, { key = key }) if encoded then outputChatBox("The result of " .. algorithm .. " encoding is: " .. encoded, player) else outputChatBox("Failed to encode. Make sure that all arguments are valid.", player, 255, 0, 0) end else outputChatBox("Please specify text in the command.", player, 255, 0, 0) end else outputChatBox("Invalid algorithm and/or key.", player, 255, 0, 0) end end )
See Also
- addDebugHook
- base64Decode
- base64Encode
- debugSleep
- decodeString
- encodeString
- fromJSON
- generateKeyPair
- getColorFromString
- getDevelopmentMode
- getDistanceBetweenPoints2D
- getDistanceBetweenPoints3D
- getEasingValue
- getNetworkStats
- getNetworkUsageData
- getPerformanceStats
- getRealTime
- getTickCount
- getTimerDetails
- getTimers
- getFPSLimit
- getUserdataType
- getVersion
- gettok
- isTransferBoxVisible
- setTransferBoxVisible
- hash
- inspect
- interpolateBetween
- iprint
- isOOPEnabled
- isTimer
- killTimer
- md5
- passwordHash
- passwordVerify
- pregFind
- pregMatch
- pregReplace
- removeDebugHook
- resetTimer
- setDevelopmentMode
- setFPSLimit
- setTimer
- ref
- deref
- sha256
- split
- teaDecode
- teaEncode
- toJSON
- tocolor
- getProcessMemoryStats
- utfChar
- utfCode
- utfLen
- utfSeek
- utfSub
- bitAnd
- bitNot
- bitOr
- bitXor
- bitTest
- bitLRotate
- bitRRotate
- bitLShift
- bitRShift
- bitArShift
- bitExtract
- bitReplace