I'm trying to apply HMAC-SHA1 in order to check some content but I'm unable to make it work. These are the tests I have: #[cfg(test)] mod tests { use crypto::hmac::Hmac; use crypto::mac::Mac; ...

The following is the error I am getting: no matching mac found: client hmac-md5,hmac-sha1,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 server [email protected],[email pr...

I'm trying to create a HMAC SHA-1 hash of a string in Swift but can't figure out how to interact with the APIs as it doesn't seem to be importing the CommonCrypto framework. I've tried various diff...

I'm trying to send a SOAP request via Node, talking to a service which is secured with WSS. I need to sign the XML response with a SignedInfo element which requires me combining a Nonce Binary sec...

I've written the following function for validating the X-Hub-Signature request header returned by the GitHub API as part of the webhook's payload. func isValidSignature(r *http.Request, key string...

Is there any function for creating Hmac256 string in android ? I am using php as my back end for my android application, in php we can create hmac256 string using the php function hash_hmac () [ r...

I am currently trying to recreate a Google One Time Password generator. I use a shared secret generated when I setup Google Authenticator. I tried looking into the Google Authenticator sources and ...

I tried to copy the HOTPAlgorithm.java codes (HOTPAlgorithm.java) and compared it against the official HOTP RFC 4226's sample implementation (RFC4226 Page 27) found on Page 27 of the official RFC42...

I'm just starting to learn Go and I'm trying to rewrite my existing small application from Java to Go. I need to create Base64 hash of input string with key using Hmac SHA1 algorithm. My Java co...

I am trying something a little specific, namely trying to call a REST API. I have been following these instructions. I have been very careful to ensure that I am creating the "Signature base s...

So I'm trying to use PBKDF2 to derive a key given a base64 string of 256 bits. I am able to use C#'s Rfc2898DeriveBytes and node-crypto's pbkdf2 to derive the same key, however, I can't say the sam...

I'm looking for the proper Java algorithm for password encryption, and I found that Java SDK provides PBKDF2WithHmacSHA1, but not PBKDF2WithHmacSHA256. I heard that HMAC-SHA256 will take more time ...

I'd like to know how I could verify the signature I created. My code to create a signature looks similar to this one: HMAC-SHA1: How to do it properly in Java? I send the message, the signature and...

I’m currently facing a big problem (Environment: .NET 4.5 Core): We need to protect a message with a key using a HMAC-SHA1 algorithm. The problem is that the HMACSHA1-class of the namespace System....

I have a java code example to make a digest computed using the HMAC-SHA1 algorithm (RFC 2104.), then encoded using Base64 encoding (RFC 2045). here is the java code public static String bui...

I am trying to interface with a TransUnion web service and I need to provide a HMAC-SHA1 signature to access it. This example is in the TransUnion documentation: Input of SampleIntegrationOwner200...

I'm trying to setup some Google Maps Premier API action, and to do so, I need to sign my URLs to authenticate. If you go down to Signature examples, there is some Python, C# and Java code to show y...

I'm trying to convert an ASP/VBScript OAuth library to VBA. One of the challenges is this line of code: Get_Signature = b64_hmac_sha1(strSecret, strBaseSignature) This function, b64_hmac_sha1 is...

Is the digest always 20 bytes long? len(hashed.digest()) seems to always be 20. hashed = hmac.new(key, signature_base_string, sha) print hashed.digest() print len(hashed.digest()) i = 0 for c in ...

I've recently ran into a deployment issue with a call to Mac.getInstance("HmacSHA1"). It can take up to 10 minutes to execute that single call on this specific server, whilst on other machines its ...