함수 hash hmac()

hash_hmac()

1 Java

자바 hashHmacSha1() 문서를 참고하십시오.

public static String hashHmacSha1(String value, String key) {
	try {
		byte[] hexBytes = (byte[]) new Hex().encode(hashHmacSha1Raw(value,key));
		return new String(hexBytes, "UTF-8");
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
public static byte[] hashHmacSha1Raw(String value, String key) {
	try {
		byte[] keyBytes = key.getBytes();           
		SecretKeySpec signingKey = new SecretKeySpec(keyBytes, "HmacSHA1");
		Mac mac = Mac.getInstance("HmacSHA1");
		mac.init(signingKey);
		return mac.doFinal(value.getBytes());
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
public static void main(String[] args) {
	System.out.println( hashHmacSha1( "hello world", "secret" ) );
	// 03376ee7ad7bbfceee98660439a4d8b125122a5a
	System.out.println( new String(hashHmacSha1Raw( "hello world", "secret" )) );
	// �7n�{���f�9�ر%�*Z
}

2 PHP

PHP hash_hmac() 문서를 참고하십시오.

echo hash_hmac('ripemd160', 'The quick brown fox jumped over the lazy dog.', 'secret');
# b8e7ae12510bdfb1812e463a7f086122cf37e4f7

echo hash_hmac( 'sha1', 'hello world', 'secret' );
# 03376ee7ad7bbfceee98660439a4d8b125122a5a

$h = hash_hmac( 'sha1', 'hello world', 'secret', true );
echo base64_encode( $h );
# Azdu5617v87umGYEOaTYsSUSKlo=

3 Python

import hmac
import base64
h = hmac.new('hello world').digest()
print( base64.b64encode( h ) )
# sGXfsWEMawIp9we7B/iuuA==

import hmac
import base64
import hashlib
h = hmac.new('secret', 'hello world', hashlib.sha1).hexdigest()
print( h )
# 03376ee7ad7bbfceee98660439a4d8b125122a5a

import hmac
import base64
import hashlib
h = hmac.new('secret', 'hello world', hashlib.sha1).digest()
print( base64.b64encode( h ) )
# Azdu5617v87umGYEOaTYsSUSKlo=

4 같이 보기

• HMAC