Module timing_protection 

Timing attack protection utilities

This module provides utilities to prevent timing side-channel attacks, particularly important for authentication frameworks where attackers could exploit timing differences to extract sensitive information.

Functions

constant_time_compare

Perform constant-time comparison of byte arrays

constant_time_string_compare

Perform a constant-time string comparison

random_delay

Add a small random delay to mask timing patterns

rsa_operation_protected

RSA operation wrapper with blinding protection

timing_safe_operation

Wrapper for sensitive authentication operations with timing protection