| ︙ | | |
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
-
-
+
+
-
+
|
buf[1] = 0xEFCDAB89;
buf[2] = 0x98BADCFE;
buf[3] = 0x10325476;
return self;
}
- updateWithBuffer: (const char*)buffer
ofSize: (size_t)size
- (void)updateWithBuffer: (const char*)buffer
ofSize: (size_t)size
{
uint32_t t;
if (size == 0)
return self;
return;
if (calculated)
@throw [OFHashAlreadyCalculatedException newWithClass: isa];
/* Update bitcount */
t = bits[0];
if ((bits[0] = t + ((uint32_t)size << 3)) < t)
|
| ︙ | | |
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
-
+
|
if (t) {
uint8_t *p = in + t;
t = 64 - t;
if (size < t) {
memcpy(p, buffer, size);
return self;
return;
}
memcpy(p, buffer, t);
OF_BSWAP32_V_IF_BE((uint32_t*)in, 16);
md5_transform(buf, (uint32_t*)in);
buffer += t;
|
| ︙ | | |
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
-
-
|
buffer += 64;
size -= 64;
}
/* Handle any remaining bytes of data. */
memcpy(in, buffer, size);
return self;
|
| ︙ | | |
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
|
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
|
-
-
+
+
-
+
-
-
|
state[2] = 0x98BADCFE;
state[3] = 0x10325476;
state[4] = 0xC3D2E1F0;
return self;
}
- updateWithBuffer: (const char*)buf
ofSize: (size_t)size
- (void)updateWithBuffer: (const char*)buf
ofSize: (size_t)size
{
if (size == 0)
return self;
return;
if (calculated)
@throw [OFHashAlreadyCalculatedException newWithClass: isa];
sha1_update(state, &count, buffer, buf, size);
return self;
|
| ︙ | | |