1gnutls_openpgp_key_get_key_usage(3) gnutls gnutls_openpgp_key_get_key_usage(3)
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6 gnutls_openpgp_key_get_key_usage - This function returns the key's
7 usage
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10 #include <gnutls/openpgp.h>
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12 int gnutls_openpgp_key_get_key_usage(gnutls_openpgp_key_t key, unsigned
13 int * key_usage);
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16 gnutls_openpgp_key_t key
17 should contain a gnutls_openpgp_key_t structure
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19 unsigned int * key_usage
20 where the key usage bits will be stored
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23 This function will return certificate's key usage, by checking the key
24 algorithm. The key usage value will ORed values of the: GNUTLS_KEY_DIG‐
25 ITAL_SIGNATURE, GNUTLS_KEY_KEY_ENCIPHERMENT.
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27 A negative value may be returned in case of parsing error.
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30 Report bugs to <bug-gnutls@gnu.org>.
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33 Copyright © 2006 Free Software Foundation.
34 Permission is granted to make and distribute verbatim copies of this
35 manual provided the copyright notice and this permission notice are
36 preserved on all copies.
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39 The full documentation for gnutls is maintained as a Texinfo manual.
40 If the info and gnutls programs are properly installed at your site,
41 the command
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43 info gnutls
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45 should give you access to the complete manual.
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49gnutls 1.6.3 gnutls_openpgp_key_get_key_usage(3)