# Result: Convert the SHA-256 Hash to Base64 Format ## Step 1: Convert to Base64 To convert the hash to Base64 form, use an online tool like [Base64 Encode](https://base64.guru/converter/encode/hex):

After conversion, you'll receive a final Base64 string like this: ``` iIx/AtYu7TpAu5cma4JdDXio5bayFSi89axnyOCjfFo= ```

Alternative approach using a command-line

This command removes colons from a SHA-256 string, then converts the hexadecimal output to a Base64-encoded binary string for Talsec's configuration. ```sh echo "88:8C:7F:02:D6:2E:ED:3A:53:BB:9C:A6:6B:82:5C:0D:78:A8:E5:B6:B2:11:28:BC:F5:AC:67:C8:E0:A3:7C:5A" | tr -d ':' | xxd -r -p | base64 ``` This command will output the final Base64 string: `iIx/AtYu7TpAu5cma4JdDXio5bayFSi89axnyOCjfFo=`

## Step 2: Use resulting string in your Talsec configuration ✅ Your work here is done. Insert it into your Talsec configuration. *Example of a Talsec freeRASP configuration in Flutter with the resulting string:*

--- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.talsec.app/freerasp/freerasp/wiki/getting-signing-certificate-hash/result-convert-the-sha-256-hash-to-base64-format.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.