Hashers (AMX Mod X Scripting)

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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));