Tạo HMAC Sha1 Online

Tạo hmac với thuật toán SHA1

Enter the Plain or Cipher Text to convert to hash mac (HMAC) SHA1
HMAC (Hash-Based Message Authentication Codes) Definition. This tool uses hmac hash code generation using SHA1 encryption algorithm.
Most popular programming languages support generating HMAC hashes using the SHA1 algorithm. Using it in programming is also quite simple and easy.

HMAC SHA1 in PHP

PHP convert string to HMAC SHA1.
hash_hmac function in Php.net

function hmac_sha1_generator_php($input,$key) {
  return hash_hmac("sha1", $input, $key, false);
}
echo hmac_sha1_generator_php("https://vi.sita.app/hmac-sha1-generator","5531a5834816222280f20d1ef9e95f69");
//output 4036ae175c41d4cfc09ac07b9c08eea4270b56cf