27 lines
670 B
C
27 lines
670 B
C
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// AESGcm.h
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// Monal
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//
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// Created by Anurodh Pokharel on 4/19/19.
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// Copyright © 2019 Monal.im. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "MLEncryptedPayload.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface AESGcm : NSObject
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/**
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key size should be 16 or 32
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*/
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+(MLEncryptedPayload* _Nullable) encrypt:(NSData*) body keySize:(int) keySize;
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+(MLEncryptedPayload* _Nullable) encrypt:(NSData*) body withKey:(NSData*) gcmKey;
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+(NSData* _Nullable) decrypt:(NSData *)body withKey:(NSData *) key andIv:(NSData *)iv withAuth:(NSData * _Nullable) auth;
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+(NSData* _Nullable) genIV;
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+(NSData* _Nullable) genKey:(int) keySize;
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@end
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NS_ASSUME_NONNULL_END
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