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gnutls_x509_privkey_get_key_id(3) gnutls gnutls_x509_privkey_get_key_id(3) NAME gnutls_x509_privkey_get_key_id - API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_privkey_get_key_id(gnutls_x509_privkey_t key, unsigned int flags, unsigned char * output_data, size_t * output_data_size); ARGUMENTS gnutls_x509_privkey_t key a key unsigned int flags should be one of the flags from gnutls_keyid_flags_t unsigned char * output_data will contain the key ID size_t * output_data_size holds the size of output_data (and will be replaced by the ac- tual size of parameters) DESCRIPTION This function will return a unique ID that depends on the public key para- meters. This ID can be used in checking whether a certificate corresponds to the given key. If the buffer provided is not long enough to hold the output, then * out- put_data_size is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be returned. The output will normally be a SHA-1 hash output, which is 20 bytes. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 Free Software Foundation, Inc., and others. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.13 gnutls_x509_privkey_get_key_id(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO
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