Welcome to Alibaba Cloud and find out more detail about hmac

) //Encode the canonicalized query string that is created in step 1. Calculate the HMAC value. Calculate the HMAC-SHA1 ...

-signature-method Signature method, currently supports only HMAC-SHA1. x-acs-version API version, if not filled in, the server will ...

constructed. Calculate the HMAC-SHA1 value of the string to sign StringToSign based on the RFC 2104 specification. This example ...

the HMAC-SHA1 value of StringToSign based on RFC 2104. This example uses the Java Base64 encoding method ...

. Calculate the HMAC value of the string-to-sign according to RFC 2104 ...

, the default signature algorithm hmac-sha1. The entire signature formula is as follows: Signature = base64(hmac ...

definition, the signature string is used to calculate the signature’s HMAC value.Note: The Key used for signature ...

. Calculate the HMAC value of the string-to-sign according to RFC 2104 ...

, the default signature algorithm hmac-sha1. The entire signature formula is as follows: Signature = base64(hmac ...

://slb.aliyuncs.com/?Action=DescribeLoadBalancers Format=xml Version=2014-05-15 Signature=xxxx%xxxx%3D SignatureMethod=HMAC-SHA1 ...