session-ios/SignalServiceKit/src/Util/NSData+OWSConstantTimeCompare.h
Michael Kirk ccb4a88742 Import SSK (and history) into Signal-iOS
git remote add ssk ../SignalServiceKit
git remote update
git merge -s ours --allow-unrelated-histories --no-commit ssk/master
git read-tree --prefix=SignalServiceKit -u ssk/master
git commit
2017-07-21 13:55:01 -04:00

17 lines
314 B
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
NS_ASSUME_NONNULL_BEGIN
@interface NSData (OWSConstantTimeCompare)
/**
* Compares data in constant time so as to help avoid potential timing attacks.
*/
- (BOOL)ows_constantTimeIsEqualToData:(NSData *)other;
@end
NS_ASSUME_NONNULL_END