# Context Structure

#### Context Representation

The **context** in the Fair Math Computer is a JSON-like object that organizes information into the following sections:

1. **`fhe`**\
   Contains cryptographic data, including:
   * Public keys.
   * Rotation keys.
   * Cryptographic contexts.
2. **`args`**\
   Represents command-line-style arguments provided to the application during execution.
3. **`vars`**\
   Describes all variables used in the process. Each variable entry includes:
   * **`id`**: Unique identifier for the variable.
   * **`basetype`**: The base type of the variable (e.g., `i32`).
   * **`is_secret`**: A boolean indicating whether the variable is encrypted.
   * **`is_array`**: A boolean indicating whether the variable is an array.
   * **`storage`**: Specifies where the variable's value is stored (e.g., `local` or `ipfs`).
   * **`value`**: The current value of the variable, either directly or as a reference (e.g., an IPFS hash).

#### Example Context File

Below is an example of context file:

```json
{
    "vars": {
        "%arg0": {
            "basetype": "",
            "is_array": false,
            "is_secret": false,
            "storage": "ipfs",
            "value": "ipfs.QmXR5FDSupU6ZKxxkU95WcywhmAvykLZbNEqtcu2P3M43a"
        },
        "%arg2": {
            "basetype": "i32",
            "is_array": true,
            "is_secret": false,
            "storage": "ipfs",
            "value": "ipfs.QmfZhqPFDZmyK4rAxwDH5FTHeQGrJjDFbRJ1WDzW4qpF1P"
        },
        "%mul_key": {
            "basetype": "CKKSMulKey",
            "is_array": false,
            "is_secret": false,
            "storage": "ipfs",
            "value": "ipfs.QmT4xPQnAkZXR6PGDySaVZ4kBPbHdkVi2TqZgUZdREhfa7"
        },
        "pk": {
            "basetype": "CKKSPublicKey",
            "is_array": false,
            "is_secret": false,
            "storage": "ipfs",
            "value": "ipfs.QmeA4jDooaoR4G2amHtnQKGpRD4eEdfVZSLjARDFF5HJq4"
        }
    }
}
```

This structure allows the system to organize and manage cryptographic and process-related information efficiently, ensuring seamless application execution.