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FIDO_ASSERT_ALLOW_C... FreeBSD Library Functions Manual	FIDO_ASSERT_ALLOW_C...

NAME
     fido_assert_allow_cred -- appends a credential ID to the list of creden-
     tials allowed in an assertion

SYNOPSIS
     #include <fido.h>

     int
     fido_assert_allow_cred(fido_assert_t *assert, const unsigned char *ptr,
	 size_t	len);

DESCRIPTION
     The fido_assert_allow_cred() function adds	ptr to the list	of credentials
     allowed in	assert,	where ptr points to a credential ID of len bytes.  A
     copy of ptr is made, and no references to the passed pointer are kept.
     If	fido_assert_allow_cred() fails,	the existing list of allowed creden-
     tials is preserved.

     For the format of a FIDO 2	credential ID, please refer to the Web Authen-
     tication (webauthn) standard.

RETURN VALUES
     The error codes returned by fido_assert_allow_cred() are defined in
     <fido/err.h>.  On success,	FIDO_OK	is returned.

SEE ALSO
     fido_assert_new(3), fido_assert_set_authdata(3), fido_dev_get_assert(3)

FreeBSD	13.0			 May 23, 2018			  FreeBSD 13.0

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO

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