Sortix 1.1dev nightly manual
This manual documents Sortix 1.1dev nightly, a development build that has not been officially released. You can instead view this document in the latest official manual.
| X509_VERIFY_CERT(3) | Library Functions Manual | X509_VERIFY_CERT(3) |
NAME
X509_verify_cert —
discover and verify X509 certificate chain
SYNOPSIS
#include
<openssl/x509.h>
int
X509_verify_cert(X509_STORE_CTX
*ctx);
DESCRIPTION
TheX509_verify_cert() function attempts to
discover and validate a certificate chain based on parameters in
ctx.
Applications rarely call this function directly, but it is used by OpenSSL
internally for certificate validation, in both the S/MIME and SSL/TLS code.
RETURN VALUES
If a complete chain can be built and validated this function returns 1, otherwise it returns a value <= 0 indicating failure. Additional error information can be obtained by examining ctx, using X509_STORE_CTX_get_error(3).SEE ALSO
openssl(1), X509_STORE_CTX_get_error(3), X509_STORE_CTX_new(3)HISTORY
X509_verify_cert() first appeared in SSLeay
0.8.0 and has been available since OpenBSD 2.4.
BUGS
This function uses the header<openssl/x509.h>
as opposed to most chain verification functions which use
<openssl/x509_vfy.h>.| June 6, 2019 | Debian |