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gnutls_x509_crt_check_issuer(3) gnutls gnutls_x509_crt_check_issuer(3) NAME gnutls_x509_crt_check_issuer - API function SYNOPSIS #include <gnutls/x509.h> unsigned gnutls_x509_crt_check_issuer(gnutls_x509_crt_t cert, gnutls_x509_crt_t issuer); ARGUMENTS gnutls_x509_crt_t cert is the certificate to be checked gnutls_x509_crt_t issuer is the certificate of a possible issuer DESCRIPTION This function will check if the given certificate was issued by the given issuer. It checks the DN fields and the authority key identifier and subject key identifier fields match. If the same certificate is provided at the cert and issuer fields, it will check whether the certificate is self-signed. RETURNS It will return true (1) if the given certificate is issued by the given issuer, and false (0) if not. 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 no- tice 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 3.8.9 gnutls_x509_crt_check_issuer(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO
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