HMAC C# 和 JavaScript

Question

无法让 C# 和 Javascript 生成相同的 HMAC：

C#:

string data = String.Format("{0}{1}{2}{3}{4}{5}", APPId, requestHttpMethod, requestUri, requestTimeStamp, nonce, requestContentBase64String);

        var secretKeyBytes = Convert.FromBase64String(sharedKey);

        byte[] signature = Encoding.UTF8.GetBytes(data);

        using (HMACSHA256 hmac = new HMACSHA256(secretKeyBytes))
        {
            byte[] signatureBytes = hmac.ComputeHash(signature);                
            return (incomingBase64Signature.Equals(Convert.ToBase64String(signatureBytes), StringComparison.Ordinal));
        }

产生：apZUyGrS23BcEd2q5guGS4uQWVvcCvaDXIjCrLn/Hp4=

Javascript:

var signatureRawData = "".concat(appId, requestHttpMethod, requestUri, requestTimeStamp, nonce, requestContentBase64String);

var hash = CryptoJS.HmacSHA256(signatureRawData, apiKey);
var hashInBase64 = CryptoJS.enc.Base64.stringify(hash);

产生：mFZyyKT03OOThRnt/9dG/0x+jRde3jCMvI6Rd0eKhEE=

Answer 1

c#代码中的apiKey在哪里？是共享密钥吗？ sercretKeyBytes 是字符串、char[] 还是 byte[]？我怀疑 secrtetKeyBytes 正在转换为字符串，这是问题的原因。

HMAC C# 和 JavaScript

HMAC C# and JavaScript

javascript

c#

hmac

cryptojs