annotate libtomcrypt/tests/common.h @ 1638:315fcba6960e

dropbearconvert: keyimport.c: fix BER encoding of secp521r1 keys (#69) keysizes >= 128 octets will be encoded with a 3 byte header which must be accounted by the optional-header Reproduce: master:~/build/dropbear$ ./dropbearkey -t ecdsa -s 521 -f K Generating 521 bit ecdsa key, this may take a while... master:~/build/dropbear$ ./dropbearconvert d o K L Key is a ecdsa-sha2-nistp521 key Wrote key to 'L' master:~/build/dropbear$ openssl ec < L read EC key unable to load Key 139769806448384:error:0D07209B:asn1 encoding routines:ASN1_get_object:too long:crypto/asn1/asn1_lib.c:91:
author Christian Hohnstädt <christian@hohnstaedt.de>
date Wed, 20 Mar 2019 16:42:47 +0100
parents 6dba84798cd5
children e9dba7abd939
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 */
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9 #ifndef DEMOS_COMMON_H_
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10 #define DEMOS_COMMON_H_
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11
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12 #include <tomcrypt.h>
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13
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14 extern prng_state yarrow_prng;
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15
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16 #ifdef LTC_VERBOSE
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17 #define DO(x) do { fprintf(stderr, "%s:\n", #x); run_cmd((x), __LINE__, __FILE__, #x, NULL); } while (0)
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18 #define DOX(x, str) do { fprintf(stderr, "%s - %s:\n", #x, (str)); run_cmd((x), __LINE__, __FILE__, #x, (str)); } while (0)
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19 #else
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20 #define DO(x) do { run_cmd((x), __LINE__, __FILE__, #x, NULL); } while (0)
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21 #define DOX(x, str) do { run_cmd((x), __LINE__, __FILE__, #x, (str)); } while (0)
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22 #endif
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23
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24 void run_cmd(int res, int line, const char *file, const char *cmd, const char *algorithm);
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25
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26 void print_hex(const char* what, const void* v, const unsigned long l);
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27
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28 #endif /* DEMOS_COMMON_H_ */
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29
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30 /* ref: $Format:%D$ */
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31 /* git commit: $Format:%H$ */
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32 /* commit time: $Format:%ai$ */