llComputeHash

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/LSL

ComputeHash

llComputeHash

Summary

Function: string llComputeHash( string message, string algorithm );

0.0	Forced Delay
10.0	Energy

Returns a string hex-encoded hash digest of message using cryptographic algorithm

• string	message
• string	algorithm

Supported values of algorithm are md5, md5_sha1, sha1, sha224, sha256, sha384, sha512.

Examples

<syntaxhighlight lang="lsl2">default {

   state_entry()
   {
       llOwnerSay("Ready");
   }

   touch_start(integer touch_count)
   {
       string message = "your-test-message-here";

       list algorithms = ["md5", "md5_sha1", "sha1", "sha224", "sha256", "sha384", "sha512" ];
       
       integer num_algorithms = llGetListLength(algorithms);
       llOwnerSay("message='" + message + "'");
       
       integer i = 0;
       for (i = 0; i < num_algorithms; ++i)
       {
           string algorithm = llList2String(algorithms, i);
           string hash = llComputeHash(message, algorithm);
           llOwnerSay(algorithm + " : " + hash);
       }
   }

}

</syntaxhighlight>

See Also

Functions

•	llSignRSA
•	llVerifyRSA
•	llHMAC
•	llSHA1String
•	llSHA256String
•	llMD5String

Deep Notes

Signature
function string llComputeHash( string message, string algorithm );