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#include <string.h>
#import "OFSHA1Hash.h"
#import "OFSecureData.h"
#import "OFHashAlreadyCalculatedException.h"
#import "OFOutOfRangeException.h"
#define DIGEST_SIZE 20
#define BLOCK_SIZE 64
@interface OFSHA1Hash ()
- (void)of_resetState;
@end
#define F(a, b, c, d) ((d) ^ ((b) & ((c) ^ (d))))
#define G(a, b, c, d) ((b) ^ (c) ^ (d))
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}
@implementation OFSHA1Hash
@synthesize calculated = _calculated;
+ (size_t)digestSize
{
return 20;
return DIGEST_SIZE;
}
+ (size_t)blockSize
{
return 64;
return BLOCK_SIZE;
}
+ (instancetype)cryptoHash
{
return [[[self alloc] init] autorelease];
}
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- (void)dealloc
{
[_iVarsData release];
[super dealloc];
}
- (size_t)digestSize
{
return DIGEST_SIZE;
}
- (size_t)blockSize
{
return BLOCK_SIZE;
}
- (id)copy
{
OFSHA1Hash *copy = [[OFSHA1Hash alloc] of_init];
copy->_iVarsData = [_iVarsData copy];
copy->_iVars = copy->_iVarsData.mutableItems;
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