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SuiteScript N/crypto Module

Using N/crypto Module

SuiteScript N/crypto module handles encryption and hashing.

Introduction to SuiteScript N/crypto Module

The N/crypto module in SuiteScript is designed to handle encryption and hashing operations. It provides a set of functions that allow developers to secure sensitive data by applying cryptographic algorithms. This module is essential for ensuring data integrity and privacy in NetSuite customizations.

Importing the N/crypto Module

To use the N/crypto module in your SuiteScript, you need to import it using the define function. Below is an example of how to import the module:

Hashing Data with N/crypto

Hashing is a one-way operation that converts data into a fixed-size string of characters, which is typically a hash code. The N/crypto module supports several hashing algorithms such as SHA-1, SHA-256, and MD5. Here is an example of how to hash a string using SHA-256:

Encrypting and Decrypting Data with N/crypto

The N/crypto module also allows you to encrypt and decrypt data using symmetric encryption algorithms. The AES algorithm is commonly used for this purpose. Below is an example of how to encrypt and decrypt data using the AES algorithm:

Best Practices for Using N/crypto Module

When using the N/crypto module, it is important to follow best practices for security:

  • Always store secret keys securely and avoid hardcoding them in your scripts.
  • Use strong, unique keys for encryption to enhance security.
  • Regularly update your algorithms and keys to protect against vulnerabilities.
  • Test your cryptographic operations thoroughly to ensure they work as expected.

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