1GnuPG::Key(3)         User Contributed Perl Documentation        GnuPG::Key(3)
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NAME

6       GnuPG::Key - GnuPG Key Object
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SYNOPSIS

9         # assumes a GnuPG::Interface object in $gnupg
10         my @keys = $gnupg->get_public_keys( 'ftobin' );
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12         # now GnuPG::PublicKey objects are in @keys
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DESCRIPTION

15       GnuPG::Key objects are generally not instantiated on their own, but
16       rather used as a superclass of GnuPG::PublicKey, GnuPG::SecretKey, or
17       GnuPG::SubKey objects.
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OBJECT METHODS

20   Initialization Methods
21       new( %initialization_args )
22           This methods creates a new object.  The optional arguments are
23           initialization of data members.
24
25       hash_init( %args ).
26       short_hex_id
27           This returns the commonly-used short, 8 character short hex id of
28           the key.
29
30       compare( $other, $deep )
31           Returns non-zero only when this Key is identical to the other
32           GnuPG::Key.  If $deep is present and non-zero, the key's associated
33           signatures, revocations, and revokers will also be compared.
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OBJECT DATA MEMBERS

36       length
37           Number of bits in the key.
38
39       algo_num
40           They algorithm number that the Key is used for.
41
42       usage_flags
43           The Key Usage flags associated with this key, represented as a
44           string of lower-case letters.  Possible values include: (a)
45           authenticate, (c) certify, (e) encrypt, and (s) sign.
46
47           A key may have any combination of them in any order.  In addition
48           to these letters, the primary key has uppercase versions of the
49           letters to denote the _usable_ capabilities of the entire key, and
50           a potential letter 'D' to indicate a disabled key.
51
52           See "key capabilities" DETAILS from the GnuPG sources for more
53           details.
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55       hex_data
56           The data of the key.  WARNING: this seems to have never been
57           instantiated, and should always be undef.
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59       pubkey_data
60           A list of Math::BigInt objects that correspond to the public key
61           material for the given key. This member is empty on secret keys in
62           GnuPG 1.4. It is populated on secret keys In GnuPG >= 2.2.0.
63
64           For DSA keys, the values are: prime (p), group order (q), group
65           generator (g), y
66
67           For RSA keys, the values are: modulus (n), exponent (e)
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69           For El Gamal keys, the values are: prime (p), group generator (g),
70           y
71
72           For more details, see: http://tools.ietf.org/html/rfc4880#page-42
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74       hex_id
75           The long hex id of the key.  This is not the fingerprint nor the
76           short hex id, which is 8 hex characters.
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78       creation_date_string
79       expiration_date_string
80           Formatted date of the key's creation and expiration.  If the key
81           has no expiration, expiration_date_string will return undef.
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83       creation_date
84       expiration_date
85           Date of the key's creation and expiration, stored as the number of
86           seconds since midnight 1970-01-01 UTC.  If the key has no
87           expiration, expiration_date will return undef.
88
89       fingerprint
90           A GnuPG::Fingerprint object.
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92       signatures
93           A list of GnuPG::Signature objects embodying the signatures on this
94           key.  For subkeys, the signatures are usually subkey-binding
95           signatures.  For primary keys, the signatures are statements about
96           the key itself.
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98       revocations
99           A list of revocations associated with this key, stored as
100           GnuPG::Signature objects (since revocations are a type of
101           certification as well).  Note that a revocation of a primary key
102           has a different semantic meaning than a revocation associated with
103           a subkey.
104
105       revokers
106           A list of GnuPG::Revoker objects associated with this key,
107           indicating other keys which are allowed to revoke certifications
108           made by this key.
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SEE ALSO

111       GnuPG::Fingerprint, GnuPG::Signature, GnuPG::Revoker,
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115perl v5.34.0                      2021-07-22                     GnuPG::Key(3)
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