Class: Rex::Proto::Kerberos::Model::Checksum
- Defined in:
- lib/rex/proto/kerberos/model/checksum.rb
Overview
This class provides a representation of a Kerberos Checksum definition.
Constant Summary
Constants included from Rex::Proto::Kerberos::Model
AD_IF_RELEVANT, AP_REQ, AS_REP, AS_REQ, AUTHENTICATOR, ERROR_CODES, KDC_OPTION_ALLOW_POST_DATE, KDC_OPTION_ENC_TKT_IN_SKEY, KDC_OPTION_FORWARDABLE, KDC_OPTION_FORWARDED, KDC_OPTION_POST_DATED, KDC_OPTION_PROXIABLE, KDC_OPTION_PROXY, KDC_OPTION_RENEW, KDC_OPTION_RENEWABLE, KDC_OPTION_RENEWABLE_OK, KDC_OPTION_RESERVED, KDC_OPTION_UNUSED_10, KDC_OPTION_UNUSED_11, KDC_OPTION_UNUSED_7, KDC_OPTION_UNUSED_9, KDC_OPTION_VALIDATE, KRB_ERROR, NT_PRINCIPAL, NT_SRV_HST, NT_SRV_INST, NT_SRV_XHST, NT_UID, NT_UNKNOWN, PA_ENC_TIMESTAMP, PA_PAC_REQUEST, PA_PW_SALT, PA_TGS_REQ, TGS_REP, TGS_REQ, TICKET, VERSION
Constants included from Crypto
Crypto::ENC_AS_RESPONSE, Crypto::ENC_KDC_REQUEST_BODY, Crypto::ENC_TGS_RESPONSE, Crypto::RC4_HMAC, Crypto::RSA_MD5
Instance Attribute Summary collapse
-
#checksum ⇒ String
The checksum itself.
-
#type ⇒ Fixnum
The algorithm used to generate the checksum.
Instance Method Summary collapse
-
#decode(input) ⇒ Object
Rex::Proto::Kerberos::Model::Checksum decoding isn’t supported.
-
#encode ⇒ String
Encodes a Rex::Proto::Kerberos::Model::Checksum into an ASN.1 String.
Methods inherited from Element
attr_accessor, attributes, #attributes, decode, #initialize
Methods included from Crypto::RsaMd5
Methods included from Crypto::Rc4Hmac
#decrypt_rc4_hmac, #encrypt_rc4_hmac
Constructor Details
This class inherits a constructor from Rex::Proto::Kerberos::Model::Element
Instance Attribute Details
#checksum ⇒ String
Returns The checksum itself.
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# File 'lib/rex/proto/kerberos/model/checksum.rb', line 15 def checksum @checksum end |
#type ⇒ Fixnum
Returns The algorithm used to generate the checksum.
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# File 'lib/rex/proto/kerberos/model/checksum.rb', line 12 def type @type end |
Instance Method Details
#decode(input) ⇒ Object
Rex::Proto::Kerberos::Model::Checksum decoding isn’t supported
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# File 'lib/rex/proto/kerberos/model/checksum.rb', line 20 def decode(input) raise ::NotImplementedError, 'Checksum decoding not supported' end |
#encode ⇒ String
Encodes a Rex::Proto::Kerberos::Model::Checksum into an ASN.1 String
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# File 'lib/rex/proto/kerberos/model/checksum.rb', line 27 def encode elems = [] elems << OpenSSL::ASN1::ASN1Data.new([encode_type], 0, :CONTEXT_SPECIFIC) elems << OpenSSL::ASN1::ASN1Data.new([encode_checksum], 1, :CONTEXT_SPECIFIC) seq = OpenSSL::ASN1::Sequence.new(elems) seq.to_der end |