Generates a secure random 32-byte encryption key for index encryption. 
@staticmethod
generate_key() -> bytes

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Returns

bytes: Cryptographically secure 32-byte key

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Example Usage

# Generate a new encryption key
index_key = CyborgVectorStore.generate_key()
print(f"Key length: {len(index_key)} bytes")

# Use the key to create a store
store = CyborgVectorStore(
    index_name="secure_index",
    index_key=index_key,
    api_key="your-api-key",
    embedding="all-MiniLM-L6-v2",
    index_location=DBConfig("s3", bucket="secure-bucket"),
    config_location=DBConfig("s3", bucket="secure-bucket")
)

# Store the key securely for future use
import base64
encoded_key = base64.b64encode(index_key).decode('utf-8')
print(f"Base64 encoded key: {encoded_key}")

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Security Notes

Store encryption keys securely! Never commit keys to version control or expose them in logs. Consider using a key management service for production deployments.