36 lines
840 B
Objective-C
36 lines
840 B
Objective-C
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#define LOCAL_NUMBER_KEY @"Number"
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#define PASSWORD_COUNTER_KEY @"PasswordCounter"
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#define SIGNALING_MAC_KEY @"Signaling Mac Key"
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#define SIGNALING_CIPHER_KEY @"Signaling Cipher Key"
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#define SIGNALING_EXTRA_KEY @"Signaling Extra Key"
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// TODO:
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@interface SignalKeyingStorage : NSObject
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+ (void)generateSignaling;
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#pragma mark Signaling Key
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+ (int64_t)getAndIncrementOneTimeCounter;
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#pragma mark Signaling
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+ (NSData *)signalingMacKey;
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+ (NSData *)signalingCipherKey;
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/**
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* Returns the extra keying material generated at registration.
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⚠️ Warning: Users of older versions of Signal (<= 2.1.1) might have the signaling cipher key as extra keing
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material.
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*
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* @return Extra keying material from registration time
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*/
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+ (NSData *)signalingExtraKey;
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@end
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