HMAC Result

HMAC Generator

Features

• Multiple Hash Algorithms: Compute HMAC values using various standard hash functions, including:
  • MD5
  • SHA-1
  • SHA-256
  • SHA-384
  • SHA-512
  • RIPEMD-160
• Flexible Key Input: Accepts keys as plain text or hexadecimal strings.
• Direct Input: Enter the message and key directly in the provided fields.
• Instant Calculation: Generate HMAC values for all supported algorithms instantly.
• Easy to Use: Simply input your data and click to generate results.

How to Use

1. Input Message:

   • Enter the text message for which you want to compute the HMAC in the main input field.

2. Provide Key:

   • Key Type: Select whether your key is in Text or Hexadecimal format.
   • Key: Enter the key value.

3. Compute:

   • Click the "Compute" button. The tool will generate HMAC values for all supported hash algorithms.

4. View and Copy Results:

   • Results for each algorithm (e.g., HMAC-MD5, HMAC-SHA256) will be displayed in a list.
   • Click the copy icon next to any result to copy it to your clipboard.

Example

HMAC-SHA256 Example

Message: Hello, World! Key: secret HMAC: c0535e4be2b79ffd93291305436bf889314e4a3faec05ecffcbb7df31b6a3b0f

Use Cases

• API Authentication: Verify the authenticity and integrity of requests between services.
• Data Integrity: Ensure that data has not been altered during transmission.
• Secure Communication: Used in protocols like TLS and IPsec to ensure message authenticity.