Constant-Time Functions

Timing-invariant helper functions. More...

Files
file	ocrypto_constant_time.h
	Timing-invariant helper functions.

Macros
#define	ocrypto_constant_time_copy(x, y, length)
#define	ocrypto_constant_time_fill_zero(x, length)
#define	ocrypto_constant_time_fill(x, val, length)

Functions
int	ocrypto_constant_time_equal (const void *x, const void *y, size_t length)
int	ocrypto_constant_time_is_zero (const void *x, size_t length)
void	ocrypto_constant_time_xor (void *r, const void *x, const void *y, size_t length)

Detailed Description

Timing-invariant helper functions.

This file provides helper functions that can be used in constant-time code.