| safer-package | safer | 
| decrypt_file | Decrypt a file | 
| decrypt_object | Decrypt a object | 
| decrypt_string | Decrypt a string or a raw vector | 
| encrypt_file | Encrypt a file | 
| encrypt_object | Encrypt a object | 
| encrypt_string | Encrypt a string | 
| keypair | Generate a public key and private key pair | 
| retrieve_object | Retrieve an object from a connection(or a file) | 
| safer | safer | 
| save_object | Save an object to a connection(or a file) |