src/org/kocakosm/pitaya/security/Factory.java
static MAC newMAC(Algorithm<MAC> algorithm, byte[] key)
	{
		Parameters.checkNotNull(algorithm);
		MAC mac;
		if (algorithm == Algorithm.HMAC_MD2) {
			mac = HMAC.md2(key);
		} else if (algorithm == Algorithm.HMAC_MD4) {
			mac = HMAC.md4(key);
		} else if (algorithm == Algorithm.HMAC_MD5) {
			mac = HMAC.md5(key);
		} else if (algorithm == Algorithm.HMAC_SHA1) {
			mac = HMAC.sha1(key);
		} else if (algorithm == Algorithm.HMAC_SHA256) {
			mac = HMAC.sha256(key);
		} else if (algorithm == Algorithm.HMAC_SHA512) {
			mac = HMAC.sha512(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK224) {
			mac = HMAC.keccak224(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK256) {
			mac = HMAC.keccak256(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK384) {
			mac = HMAC.keccak384(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK512) {
			mac = HMAC.keccak512(key);
		} else {
			throw new IllegalArgumentException("Unknown algorithm");
		}
		return mac;
	}
static MAC newMAC(Algorithm<MAC> algorithm, byte[] key)
	{
		Parameters.checkNotNull(algorithm);
		MAC mac;
		if (algorithm == Algorithm.HMAC_MD2) {
			mac = HMAC.md2(key);
		} else if (algorithm == Algorithm.HMAC_MD4) {
			mac = HMAC.md4(key);
		} else if (algorithm == Algorithm.HMAC_MD5) {
			mac = HMAC.md5(key);
		} else if (algorithm == Algorithm.HMAC_SHA1) {
			mac = HMAC.sha1(key);
		} else if (algorithm == Algorithm.HMAC_SHA256) {
			mac = HMAC.sha256(key);
		} else if (algorithm == Algorithm.HMAC_SHA512) {
			mac = HMAC.sha512(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK224) {
			mac = HMAC.keccak224(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK256) {
			mac = HMAC.keccak256(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK384) {
			mac = HMAC.keccak384(key);
		} else if (algorithm == Algorithm.HMAC_KECCAK512) {
			mac = HMAC.keccak512(key);
		} else {
			throw new IllegalArgumentException("Unknown algorithm");
		}
		return mac;
	}
static MAC newMAC ( Algorithm < MAC > algorithm , byte [ ] key ) { Parameters . checkNotNull ( algorithm ) ; MAC mac ; if ( algorithm == Algorithm . HMAC_MD2 ) { mac = HMAC . md2 ( key ) ; } else if ( algorithm == Algorithm . HMAC_MD4 ) { mac = HMAC . md4 ( key ) ; } else if ( algorithm == Algorithm . HMAC_MD5 ) { mac = HMAC . md5 ( key ) ; } else if ( algorithm == Algorithm . HMAC_SHA1 ) { mac = HMAC . sha1 ( key ) ; } else if ( algorithm == Algorithm . HMAC_SHA256 ) { mac = HMAC . sha256 ( key ) ; } else if ( algorithm == Algorithm . HMAC_SHA512 ) { mac = HMAC . sha512 ( key ) ; } else if ( algorithm == Algorithm . HMAC_KECCAK224 ) { mac = HMAC . keccak224 ( key ) ; } else if ( algorithm == Algorithm . HMAC_KECCAK256 ) { mac = HMAC . keccak256 ( key ) ; } else if ( algorithm == Algorithm . HMAC_KECCAK384 ) { mac = HMAC . keccak384 ( key ) ; } else if ( algorithm == Algorithm . HMAC_KECCAK512 ) { mac = HMAC . keccak512 ( key ) ; } else { throw new IllegalArgumentException ( "Unknown algorithm" ) ; } return mac ; }
Creates and returns a {@link MAC} instance corresponding to the given
algorithm, initialized with the provided secret key.

@param algorithm the MAC algorithm.
@param key the secret key.

@return the created {@link MAC} instance.

@throws NullPointerException if {@code algorithm} is {@code null}.
@throws IllegalArgumentException if the given algorithm is unknown.
Creates and returns a { @link MAC } instance corresponding to the given algorithm initialized with the provided secret key .