Difference between revisions of "Hashers (AMX Mod X Scripting)"

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Revision as of 13:16, 18 June 2017

Language: English  • français


About

Hashers provide a way to generate a hash value from a string or file content, available in amxmodx.inc.

Note:The following API deprecates md5 and md5_file natives.

Usage

Hashes

The available HashType constants are:

Hash_Crc32     Provides CRC32 hashing
Hash_Md5     Provides MD5 hashing
Hash_Sha1     Provides SHA1 hashing
Hash_Sha256     Provides SHA256 hashing
Hash_Sha3_224     Provides SHA3 224 bit hashing
Hash_Sha3_256     Provides SHA3 256 bit hashing
Hash_Sha3_384     Provides SHA3 384 bit hashing
Hash_Sha3_512     Provides SHA3 512 bit hashing
Hash_Keccak_224     Provides Keccak 224 bit hashing
Hash_Keccak_256     Provides Keccak 256 bit hashing
Hash_Keccak_384     Provides Keccak 384 bit hashing
Hash_Keccak_512     Provides Keccak 512 bit hashing

Natives

hash_string(const string[], const HashType:type, output[], const outputSize)
Generates a hash value (message digest).
string     String to be hashed.
type     Type of selected hashing algorithm. See Hash_* constants above.
output     Output string to store hash in.
outputSize     The maximum size of the output string to store hash in.
Return:Number of written bytes.
Example:new hash[32];
new const message[] = "Hello World!";
new const length = hash_string(message, Hash_Md5, hash, charsmax(hash));
hash_file(const fileName[], const HashType:type, output[], const outputSize)
Generates a hash value using the contents of a given file.
fileName     Path of file to be hashed.
type     Type of selected hashing algorithm. See Hash_* constants above.
output     Output string to store hash in.
outputSize     The maximum size of the output string to store hash in.
Return:Number of written bytes.
Note:Path of file is relative to $mod/ directory.
Example:new hash[32];
new const fileName[] = "server.cfg";
new const length = hash_file(message, Hash_Md5, hash, charsmax(hash));