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annotate examples/ch1-03.c @ 17:1a066933c5e1 libtomcrypt

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Removed PDFs, if people want them there's the .tex
author Matt Johnston <matt@ucc.asn.au>
date Tue, 15 Jun 2004 14:32:29 +0000
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children
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1 /*
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2 * Name : ch1-03.c
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3 * Purpose : Demonstration of variable length outputs
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4 * Author : Tom St Denis
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5 *
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6 * History : v0.79 Initial release
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7 */
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8
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9 /* ch1-01-1 */
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10 #include <mycrypt.h>
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11
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12 int main(void)
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13 {
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14 unsigned long length;
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15 unsigned char buffer[512];
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16 int errno;
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17
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18 length = sizeof(buffer);
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19 if ((errno = some_func(..., buffer, &length)) != CRYPT_OK) {
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20 printf("Error: %s\n", error_to_string(errno));
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21 return EXIT_FAILURE;
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22 }
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23 printf("Size of output is %lu bytes\n", length);
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24 return 0;
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25 }
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26 /* ch1-01-1 */
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