...
DATA: lo_hmac TYPE Ref To cl_abap_hmac,
             Input_string type string.

CALL METHOD cl_abap_hmac=>get_instance
  EXPORTING
    if_algorithm = 'SHA3'
    if_key       = 'secret_key'
  RECEIVING
    ro_object    = lo_hmac.

" update HMAC with input
lo_hmac->update( if_data = input_string ).

" finalise hmac
lo_digest->final( ).

...

...
using (HMAC hmac = HMAC.Create("HMACSHA512"))
{
  string hmacKey = "lakdsljkalkjlksdfkl";
  byte[] keyBytes = Encoding.ASCII.GetBytes(hmacKey);
  hmac.Key = keyBytes;
  ...
}

import "crypto/hmac"
...
hmac.New(sha256.New, []byte("secret"))
...

const hmacKey = "a secret";
const hmac = createHmac('sha256', hmacKey);
hmac.update(data);
...

...
CCHmac(kCCHmacAlgSHA256, "secret", 6, plaintext, plaintextLen, &output);
...

import hmac
...
mac = hmac.new("secret", plaintext).hexdigest()
...

...
digest = OpenSSL::HMAC.digest('sha256', 'secret_key', data)
...

...
CCHmac(UInt32(kCCHmacAlgSHA256), "secret", 6, plaintext, plaintextLen, &output)
...

...
Rfc2898DeriveBytes rdb = new Rfc2898DeriveBytes("password", salt,100000);
...

const pbkdfPassword = "a secret";
crypto.pbkdf2(
    pbkdfPassword,
    salt,
    numIterations,
    keyLen,
    hashAlg,
    function (err, derivedKey) { ... }
)

...
CCKeyDerivationPBKDF(kCCPBKDF2,
                     "secret",
                     6,
                     salt,
                     saltLen
                     kCCPRFHmacAlgSHA256,
                     100000,
                     derivedKey,
                     derivedKeyLen);
...

...
$zip = new ZipArchive();
$zip->open("test.zip", ZipArchive::CREATE);
$zip->setEncryptionIndex(0, ZipArchive::EM_AES_256, "hardcodedpassword");
...

from hashlib import pbkdf2_hmac
...
dk = pbkdf2_hmac('sha256', 'password', salt, 100000)
...

...
key = OpenSSL::PKCS5::pbkdf2_hmac('password', salt, 100000, 256, 'SHA256')
...

...
CCKeyDerivationPBKDF(CCPBKDFAlgorithm(kCCPBKDF2),
"secret",
6,
salt,
saltLen,
CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA256),
100000,
derivedKey,
derivedKeyLen)
...

    ...
    var encryptionKey:ByteArray = null;
    ...
    var aes.ICipher = Crypto.getCipher("aes-cbc", encryptionKey, padding);
    ...

...
char encryptionKey[] = null;
...

...
aes.NewCipher(nil)
...

...
var crypto = require('crypto');
var encryptionKey = null;
var algorithm = 'aes-256-ctr';
var cipher = crypto.createCipher(algorithm, encryptionKey);
...

...
CCCrypt(kCCEncrypt,
      kCCAlgorithmAES,
      kCCOptionPKCS7Padding,
      nil,
      0,
      iv,
      plaintext,
      sizeof(plaintext),
      ciphertext,
      sizeof(ciphertext),
      &numBytesEncrypted);
...

...
$encryption_key = NULL;

$filter = new Zend_Filter_Encrypt($encryption_key);

$filter->setVector('myIV');

$encrypted = $filter->filter('text_to_be_encrypted');
print $encrypted;
...

...
from Crypto.Ciphers import AES
cipher = AES.new(None, AES.MODE_CFB, iv)
msg = iv + cipher.encrypt(b'Attack at dawn')
...

...
CCCrypt(UInt32(kCCEncrypt),
UInt32(kCCAlgorithmAES128),
UInt32(kCCOptionPKCS7Padding),
nil,
0,
iv,
plaintext,
plaintext.length,
ciphertext.mutableBytes,
ciphertext.length,
&numBytesEncrypted)
...

...
Dim encryptionKey As String
Set encryptionKey = vbNullString
Dim AES As New System.Security.Cryptography.RijndaelManaged
On Error GoTo ErrorHandler
  AES.Key = System.Text.Encoding.ASCII.GetBytes(encryptionKey)
  ...
Exit Sub
...

...
CCKeyDerivationPBKDF(kCCPBKDF2,
                     nil,
                     0,
                     salt,
                     saltLen
                     kCCPRFHmacAlgSHA256,
                     100000,
                     derivedKey,
                     derivedKeyLen);
...

...
CCKeyDerivationPBKDF(CCPBKDFAlgorithm(kCCPBKDF2),
nil,
0,
salt,
saltLen,
CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA256),
100000,
derivedKey,
derivedKeyLen)
...

require 'openssl'

key = OpenSSL::PKey::RSA.new 2048
File.open('mykey.pem', 'w') do |file|
  file.write(key.to_pem)
end