Overview
| Comment: | Prevent updating a hash after it has been calculated. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
5bf0f17e80bfbea73f39917e02f61fb5 |
| User & Date: | js on 2009-08-28 00:18:34 |
| Other Links: | manifest | tags |
Context
|
2009-08-28
| ||
| 00:18 | Improve -[isEqual:] of OFList. check-in: d68dc5201f user: js tags: trunk | |
| 00:18 | Prevent updating a hash after it has been calculated. check-in: 5bf0f17e80 user: js tags: trunk | |
| 00:05 | Add OF_BSWAP{16,32,64}. check-in: c38fc9bb14 user: js tags: trunk | |
Changes
Modified src/OFHashes.m from [3186857f90] to [8f94b0d560].
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11 12 13 14 15 16 17 18 19 20 21 22 23 24 | #include "config.h" #include <string.h> #import "OFHashes.h" #import "OFAutoreleasePool.h" #import "OFMacros.h" int _OFHashing_reference; /******* * MD5 * *******/ | > | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | #include "config.h" #include <string.h> #import "OFHashes.h" #import "OFAutoreleasePool.h" #import "OFExceptions.h" #import "OFMacros.h" int _OFHashing_reference; /******* * MD5 * *******/ |
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136 137 138 139 140 141 142 |
}
- updateWithBuffer: (const char*)buffer
ofSize: (size_t)size
{
uint32_t t;
| < < > > > > | 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 |
}
- updateWithBuffer: (const char*)buffer
ofSize: (size_t)size
{
uint32_t t;
if (size == 0)
return self;
if (calculated)
/* FIXME: Maybe a new exception would be better */
@throw [OFInvalidArgumentException 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;
|
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373 374 375 376 377 378 379 |
return self;
}
- updateWithBuffer: (const char*)buf
ofSize: (size_t)size
{
| < < > > > > | 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 |
return self;
}
- 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];
sha1_update(state, &count, buffer, buf, size);
return self;
}
- (uint8_t*)digest
{
|
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