Top "Hmac" questions

HMAC-SHA256 Algorithm for signature calculation

I am trying to create a signature using the HMAC-SHA256 algorithm and this is my code. I am using US …

java character-encoding digital-signature hmac

HMAC-SHA1 in bash

Is there a bash script to generate a HMAC-SHA1 hash? I'm looking for something equivalent to the following PHP code: …

bash sha1 hmac

How can I decrypt a HMAC?

I can make an HMAC using the following: var encrypt = crypto.createHmac("SHA256", secret).update(string).digest('base64'); I …

node.js cryptography hmac sha256

PHP: How can I generate a HmacSHA256 signature of a string

Is there any way to create a HmacSHA256 signature of a string in php?

php hmac

HMAC-SHA1: How to do it properly in Java?

I'm hashing some values using HMAC-SHA1, using the following code in Java: public static String hmacSha1(String value, String key) { …

java hash sha1 hmac

How to generate HMAC-SHA1 in C#?

I am trying to make use of a REST API using C#. The API creator has provided sample libraries in …

c# java php ruby hmac

Objective-C sample code for HMAC-SHA1

I need to generate HMAC-SHA1 in Objective C. But i didnt find anything that works. I tried with CommonCrypto, using …

c objective-c sha1 hmac

Implementation HMAC-SHA1 in python

I am trying to use the OAuth of a website, which requires the signature method to be 'HMAC-SHA1' only. …

python oauth sha1 hmac

How to send password securely via HTTP using Javascript in absence of HTTPS?

The very basic issue all developers face: Whenever user submits the form, the password is sent via network and it …

security http hash password-protection hmac

How to generate an HMAC in Java equivalent to a Python example?

I'm looking at implementing an app getting Twitter authorization via Oauth in Java. The first step is getting a request …

java oauth sha1 hmac cryptoapi