Page Comparison

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  32767POSThttps://api.dialogportal.com/v1/user20140408045941

The following C# method When encrypted using AppSecret RCL1EDAYOVHANLL3A51G, the encrypted token is:

S/3bH3CD44NVM15UpuYds3iJEUp+xicCUZigXpghzaQ=

The complete signature will then look like this:

Signature: {
	"AppKey": 32767,
	"IssuedAt": "20140408045941",
	"Token": "S/3bH3CD44NVM15UpuYds3iJEUp+xicCUZigXpghzaQ="
}

Code Samples

The following code samples will return the encrypted token, using the AppSecret as the encryption key:

public static string EncryptToken(string secret, string token) {  
	byte[] bytesSecret = Encoding.UTF8.GetBytes(secret);  
	using (var hmacsha256 = new HMACSHA256(bytesSecret)) {  
		byte[] tokenBytes = Encoding.UTF8.GetBytes(token);  
		return Convert.ToBase64String(hmacsha256.ComputeHash(tokenBytes));  
	}
}

When encrypted using AppSecret RCL1EDAYOVHANLL3A51G, the encrypted token is:

S/3bH3CD44NVM15UpuYds3iJEUp+xicCUZigXpghzaQ=

The complete signature will then look like this:

Signature: {
	"AppKey": 32767,
	"IssuedAt": "20140408045941",
	"Token": "S/3bH3CD44NVM15UpuYds3iJEUp+xicCUZigXpghzaQ="

public static function encryptToken($secret,$token)
{
	$token_raw = hash_hmac("sha256", $token, $secret, true);
	return base64_encode($token_raw);
}