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1
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#define PERL_NO_GET_CONTEXT |
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2
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#include "EXTERN.h" |
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3
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#include "perl.h" |
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4
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#include "XSUB.h" |
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5
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#include "ppport.h" |
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6
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7
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#include "tomcrypt.h" |
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8
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9
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MODULE = File::KDBX::XS PACKAGE = File::KDBX::XS |
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10
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11
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PROTOTYPES: DISABLE |
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12
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13
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SV* |
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14
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CowREFCNT(SV* sv) |
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CODE: |
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#ifdef SV_COW_REFCNT_MAX |
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0
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0
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if (SvIsCOW(sv)) XSRETURN_IV(0 < SvLEN(sv) ? CowREFCNT(sv) : 0); |
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0
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18
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#endif |
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0
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XSRETURN_UNDEF; |
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OUTPUT: |
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RETVAL |
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22
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23
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SV* |
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kdf_aes_transform_half(const char* key, const char* seed, unsigned int rounds) |
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25
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CODE: |
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symmetric_key skey; |
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28
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1
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unsigned char work[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
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29
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1
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Copy(seed, work, 1, work); |
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30
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31
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1
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aes_setup(key, 32, 14, &skey); |
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32
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124
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100
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for (unsigned int i = 0; i < rounds; ++i) { |
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33
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123
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aes_ecb_encrypt(work, work, &skey); |
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34
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} |
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35
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36
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1
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SV* result = newSVpvn(work, sizeof(work)); |
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37
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38
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1
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Zero(&skey, 1, skey); |
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39
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1
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Zero(work, 1, work); |
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40
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41
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1
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RETVAL = result; |
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42
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OUTPUT: |
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RETVAL |