DragonFly On-Line Manual Pages
GENERAL_NAME_NEW(3) DragonFly Library Functions Manual GENERAL_NAME_NEW(3)
GENERAL_NAME_new, GENERAL_NAME_free, GENERAL_NAMES_new,
GENERAL_NAMES_free, EDIPARTYNAME_new, EDIPARTYNAME_free, OTHERNAME_new,
OTHERNAME_free - names for use in X.509 extensions
Even though the X.501 Name documented in X509_NAME_new(3) is a
complicated multi-layered structure, it is very rigid and not flexible
enough to represent various entities that many people want to use as
names in certificates. For that reason, X.509 extensions use the X.509
GeneralName wrapper structure rather than using the X.501 Name structure
directly, at the expense of adding one or two additional layers of
GENERAL_NAME_new() allocates and initializes an empty GENERAL_NAME
object, representing the ASN.1 GeneralName structure defined in RFC 5280
section 188.8.131.52. It can for example hold an X509_name object, an IP
address, a DNS host name, a uniform resource identifier, an email
address, or an EDIPARTYNAME or OTHERNAME object described below.
GENERAL_NAME_free() frees name.
GENERAL_NAMES_new() allocates and initializes an empty GENERAL_NAMES
object, which is a STACK_OF(GENERAL_NAME) and represents the ASN.1
GeneralNames structure defined in RFC 5280 section 184.108.40.206. It is used
by extension structures that can contain multiple names, for example key
identifier, alternative name, and distribution point extensions.
GENERAL_NAMES_free() frees names.
EDIPARTYNAME_new() allocates and initializes an empty EDIPARTYNAME
object, representing the ASN.1 EDIPartyName structure defined in RFC 5280
section 220.127.116.11, where "EDI" stands for "electronic data identifier". It
can hold two strings, the name itself and the name of the authority that
assigned that name. EDIPARTYNAME_free() frees name.
OTHERNAME_new() allocates and initializes an empty OTHERNAME object,
representing the ASN.1 OtherName structure defined in RFC 5280 section
18.104.22.168. It can hold data of any ASN1_TYPE together with a type
identifier. OTHERNAME_free() frees name.
GENERAL_NAME_new(), GENERAL_NAMES_new(), EDIPARTYNAME_new(), and
OTHERNAME_new() return a new GENERAL_NAME, GENERAL_NAMES, EDIPARTYNAME,
or OTHERNAME object or NULL if an error occurs.
d2i_GENERAL_NAME(3), X509_EXTENSION_new(3), X509_NAME_new(3)
RFC 5280: Internet X.509 Public Key Infrastructure Certificate and
Certificate Revocation List (CRL) Profile, section 4.2: Certificate
GENERAL_NAME_new(), GENERAL_NAME_free(), GENERAL_NAMES_new(), and
GENERAL_NAMES_free() first appeared in OpenSSL 0.9.2b and have been
available since OpenBSD 2.6.
OTHERNAME_new() and OTHERNAME_free() first appeared in OpenSSL 0.9.5 and
have been available since OpenBSD 2.7.
EDIPARTYNAME_new() and EDIPARTYNAME_free() first appeared in OpenSSL
0.9.7 and have been available since OpenBSD 3.2.
DragonFly 6.1-DEVELOPMENT June 6, 2019 DragonFly 6.1-DEVELOPMENT