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BitcoinCashKitPrivate.h
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BitcoinCashKitPrivate.h
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//
// OpenSSL.h
//
// Copyright © 2018 Kishikawa Katsumi. All rights reserved.
// Copyright © 2018 BitcoinCashKit developers
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
@interface _Hash : NSObject
+ (NSData *)sha1:(NSData *)data;
+ (NSData *)sha256:(NSData *)data;
+ (NSData *)ripemd160:(NSData *)data;
+ (NSData *)hmacsha512:(NSData *)data key:(NSData *)key;
@end
@interface _Key : NSObject
+ (NSData *)computePublicKeyFromPrivateKey:(NSData *)privateKey compression:(BOOL)compression;
+ (NSData *)deriveKey:(NSData *)password salt:(NSData *)salt iterations:(NSInteger)iterations keyLength:(NSInteger)keyLength;
@end
@interface _HDKey : NSObject
@property (nonatomic, readonly, nullable) NSData *privateKey;
@property (nonatomic, readonly, nullable) NSData *publicKey;
@property (nonatomic, readonly) NSData *chainCode;
@property (nonatomic, readonly) uint8_t depth;
@property (nonatomic, readonly) uint32_t fingerprint;
@property (nonatomic, readonly) uint32_t childIndex;
- (instancetype)initWithPrivateKey:(nullable NSData *)privateKey publicKey:(nullable NSData *)publicKey chainCode:(NSData *)chainCode depth:(uint8_t)depth fingerprint:(uint32_t)fingerprint childIndex:(uint32_t)childIndex;
- (nullable _HDKey *)derivedAtIndex:(uint32_t)childIndex hardened:(BOOL)hardened;
@end
NS_ASSUME_NONNULL_END