141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
{
uint32_t t;
if (size == 0)
return self;
if (calculated)
/* FIXME: Maybe a new exception would be better */
@throw [OFInvalidArgumentException newWithClass: isa];
|
<
|
|
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
{
uint32_t t;
if (size == 0)
return self;
if (calculated)
@throw [OFHashAlreadyCalculatedException newWithClass: isa];
/* Update bitcount */
t = bits[0];
if ((bits[0] = t + ((uint32_t)size << 3)) < t)
/* Carry from low to high */
bits[1]++;
bits[1] += size >> 29;
|
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
|
- updateWithBuffer: (const char*)buf
ofSize: (size_t)size
{
if (size == 0)
return self;
if (calculated)
/* FIXME: Maybe a new exception would be better */
@throw [OFInvalidArgumentException newWithClass: isa];
|
<
|
|
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
|
- updateWithBuffer: (const char*)buf
ofSize: (size_t)size
{
if (size == 0)
return self;
if (calculated)
@throw [OFHashAlreadyCalculatedException newWithClass: isa];
sha1_update(state, &count, buffer, buf, size);
return self;
}
- (uint8_t*)digest
|