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Crypto → Encrypt Text

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Overview

The node provides cryptographic utilities, specifically allowing users to encrypt text messages using various encryption algorithms. This is useful in scenarios where sensitive information needs to be securely transmitted or stored, such as encrypting passwords, personal data, or confidential messages before sending them over a network or saving them in a database.

For example, a user might want to encrypt a customer’s credit card number before storing it or send an encrypted message that only the recipient with the correct secret key can decrypt.

Properties

Name Meaning
Message The plain text message that you want to encrypt.
Secret Key The secret key used for encryption; this must be kept confidential to ensure security.
Encryption Algorithm The algorithm used to perform encryption. Options: AES, DES, TripleDES, Rabbit, RC4, RC4Drop

Output

The output of the node contains a JSON field with the encrypted version of the input message. This encrypted string represents the ciphertext produced by applying the selected encryption algorithm with the provided secret key.

If the node supports binary data output (not explicitly shown here), it would typically represent encrypted data in a binary format suitable for further processing or storage.

Dependencies

  • Requires an API key credential for authentication to the external 0CodeKit service.
  • The node sends a POST request to the endpoint /crypto/encrypt on the base URL https://prod.0codekit.com.
  • No other external dependencies are indicated.

Troubleshooting

  • Common issues:

    • Providing an incorrect or empty secret key will likely cause encryption to fail or produce invalid output.
    • Using an unsupported or misspelled encryption algorithm option may result in errors.
    • Network or authentication failures when connecting to the external API service.
  • Error messages and resolutions:

    • Authentication errors: Ensure the API key credential is correctly configured and valid.
    • Invalid parameters: Verify that the message and secret key fields are not empty and that the encryption algorithm is one of the supported options.
    • Network errors: Check internet connectivity and the availability of the external service.

Links and References

Discussion