subtle

Documentation

Index

• func ConstantTimeAllEq(x []byte, y byte) int
• func ConstantTimeCompare(x, y []byte) int

Functions

func ConstantTimeAllEq

func ConstantTimeAllEq(x []byte, y byte) int

ConstantTimeAllEq returns 1 iff all bytes in slice x have the value y. The time taken is a function of the length of the slices and is independent of the contents.

func ConstantTimeCompare

func ConstantTimeCompare(x, y []byte) int

ConstantTimeCompare returns 1 iff the two equal length slices, x and y, have equal contents. The time taken is a function of the length of the slices and is independent of the contents.