Difference between revisions of "love.data.hash"
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{{newin|[[11.0]]|110|type=function}} | {{newin|[[11.0]]|110|type=function}} | ||
Compute the message digest of a string using a specified hash algorithm. | Compute the message digest of a string using a specified hash algorithm. | ||
− | {{notice|There's [https:// | + | {{notice|There's [https://github.com/love2d/love/issues/1458 bug] in version, up to [[11.2]] which gives wrong result for very-specific input length (112 + 128n for SHA512 and SHA384, 56 + 64n for other hash functions).}} |
== Function == | == Function == | ||
=== Synopsis === | === Synopsis === |
Revision as of 14:42, 18 April 2020
Available since LÖVE 11.0 |
This function is not supported in earlier versions. |
Compute the message digest of a string using a specified hash algorithm.
There's bug in version, up to 11.2 which gives wrong result for very-specific input length (112 + 128n for SHA512 and SHA384, 56 + 64n for other hash functions). |
Contents
Function
Synopsis
rawdigest = love.data.hash( hashFunction, string )
Arguments
HashFunction hashFunction
- Hash algorithm to use.
string string
- String to hash.
Returns
string rawdigest
- Raw message digest string.
Function
Synopsis
rawdigest = love.data.hash( hashFunction, data )
Arguments
HashFunction hashFunction
- Hash algorithm to use.
Data data
- Data to hash.
Returns
string rawdigest
- Raw message digest string.
Notes
To return the hex string representation of the hash, use love.data.encode
hexDigestString = love.data.encode("string", "hex", love.data.hash(algo, data))
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