Differences From Artifact [dc320d6211]:
- File src/OFPBKDF2.m — part of check-in [35de667566] at 2021-04-18 20:51:25 on branch new-naming-convention — Rename everything in several smaller files (user: js, size: 3100) [annotate] [blame] [check-ins using] [more...]
To Artifact [cca92e4a20]:
- File
src/OFPBKDF2.m
— part of check-in
[82801897d3]
at
2022-03-25 10:22:55
on branch trunk
— OFCryptographicHash: Add -[calculate]
Before, -[digest] would do the final calculation, however, this would
mean a property modifies state, which is bad. (user: js, size: 3155) [annotate] [blame] [check-ins using] [more...]
1 | /* | | | 1 2 3 4 5 6 7 8 9 | /* * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * |
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size_t length;
memcpy(extendedSaltItems + param.saltLength, &i, 4);
[param.HMAC reset];
[param.HMAC updateWithBuffer: extendedSaltItems
length: param.saltLength + 4];
memcpy(bufferItems, param.HMAC.digest, digestSize);
memcpy(digestItems, param.HMAC.digest, digestSize);
for (size_t j = 1; j < param.iterations; j++) {
[param.HMAC reset];
[param.HMAC updateWithBuffer: digestItems
length: digestSize];
memcpy(digestItems, param.HMAC.digest,
digestSize);
for (size_t k = 0; k < digestSize; k++)
bufferItems[k] ^= digestItems[k];
}
| > > | 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
size_t length;
memcpy(extendedSaltItems + param.saltLength, &i, 4);
[param.HMAC reset];
[param.HMAC updateWithBuffer: extendedSaltItems
length: param.saltLength + 4];
[param.HMAC calculate];
memcpy(bufferItems, param.HMAC.digest, digestSize);
memcpy(digestItems, param.HMAC.digest, digestSize);
for (size_t j = 1; j < param.iterations; j++) {
[param.HMAC reset];
[param.HMAC updateWithBuffer: digestItems
length: digestSize];
[param.HMAC calculate];
memcpy(digestItems, param.HMAC.digest,
digestSize);
for (size_t k = 0; k < digestSize; k++)
bufferItems[k] ^= digestItems[k];
}
|
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