Dynamically shifting control word
AssigneeNDS Limited
InventorsAkiva Patinkin, Stephanie Wald, Avraham Poupko
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Abstract
A method for generating a plurality of control words, each control word controlling access to an object. The method includes providing a control word packet (CWP), generating a first control word (CW) from the CWP, providing a second CW generation input and producing a second CW based, at least in part, on both of the following the first CW and the second CW generation input. Control word generating apparatus for generating a plurality of control words is also disclosed.
Claims72
A method for generating a plurality of control words, each control word controlling access to an object, the method comprising:
- receiving a control word packet (CWP) at a user device;
- generating a first control word (CW) from the CWP;
- accepting a user input to the user device, the user input comprising an input for generating a second CW;
- and
- producing a second CW at the user device based, at least in part, on both of the following:
- the first CW and the input for generating the second CW.
A method for generating a second control word from a first control word, the first control word controlling access to a first object and the second control word controlling access to a second object, the method comprising:
- providing a first control word (CW) at a user device;
- accepting a user input to the user device, the user input comprising an input for generating a second CW;
- and
- producing a second CW at the user device based, at least in part, on both of the following:
- the first CW and the input for generating the second CW.
A method for generating a plurality of control words, each control word controlling access to an object, the method comprising:
- receiving a control word packet (CWP) at a user device;
- generating a first control word (CW) from the CWP;
- accepting a user input to the user device, the user input comprising an input for generating a second CW;
- producing a second CW based, at least in part, on both of the following:
- the first CW and the input for generating the second CW;
- utilizing the first CW to control access to a first object;
- utilizing the second CW to control access to a second object;
- providing an input for generating a third CW;
- producing a third CW based, at least in part, on both of the following:
- the second CW and the input for generating the third CW;
- and
- utilizing the third CW to control access to a third object.
A method for generating a plurality of control words, each control word controlling access to an object, the method comprising:
- receiving a first control word (CW) at a user device;
- accepting a user input to the user device, the user input comprising an input for generating a second CW;
- producing a second CW based, at least in part, on both of the following:
- the first CW and the input for generating the second CW;
- utilizing the first CW to control access to a first object;
- utilizing the second CW to control access to a second object;
- providing an input for generating a third CW;
- producing a third CW based, at least in part, on both of the following:
- the second CW and input for generating the third CW;
- and
- utilizing the third CW to control access to a third object.
Control word generating apparatus for generating a plurality of control words, each control word controlling access to an object, the control word generating apparatus comprising:
- a control word generator for generating a first control word (CW) from a control word packet (CWP);
- and
- a control word processor for producing a second CW based, at least in part, on both of the following:
- the first CW and a user input comprising an input for generating a second CW.
Control word generating apparatus for generating a second control word from a first control word, the first control word controlling access to a first object and the second control word controlling access to a second object, the control word generating apparatus comprising:
- a control word processor for producing a second CW based, at least in part, on both of the following:
- a first CW and a user input comprising an input for generating a second CW.
Control word generating apparatus for generating a plurality of control words, each control word controlling access to an object, the control word generating apparatus comprising:
- a control word generator for generating a first control word (CW) from a control word packet (CWP);
- a control word processor for producing a second CW based, at least in part, on both of the following:
- the first CW and a user input comprising an input for generating a second CW;
- and
- an object access controller for utilizing the first CW to control access to a first object and the second CW to control access to a second object,
- wherein the control word processor is operative to produce a third CW based, at least in part, on both of the following:
- the second CW and an input for generating a third CW, and
- the object access controller is operative to utilize the third CW to control access to a third object.
Control word generating apparatus for generating a plurality of control words, each control word controlling access to an object, the control word generating apparatus comprising:
- a control word processor for producing a second CW based, at least in part, on both of the following:
- a first CW and a user input comprising an input for generating a second CW;
- and
- an object access controller for utilizing the first CW to control access to a first object and the second CW to control access to a second object,
- wherein the control word processor is operative to produce a third CW based, at least in part, on both of the following:
- the second CW and an input for generating a third CW, and
- the object access controller is operative to utilize the third CW to control access to a third object.
Control word generating apparatus for generating a plurality of control words, each control word controlling access to an object, the control word generating apparatus comprising:
- control word generating means for generating a first control word (CW) from a control word packet (CWP);
- and
- control word processing means for producing a second CW based, at least in part, on both of the following:
- the first CW and a user input comprising an input for generating a second CW.
Control word generating apparatus for generating a plurality of control words, each control word controlling access to an object, the control word generating apparatus comprising:
- control word generating means for generating a first control word (CW) from a control word packet (CWP);
- control word processing means for producing a second CW based, at least in part, on both of the following:
- the first CW and a user input comprising an input for generating a second CW;
- and
- object access controlling means for utilizing the first CW to control access to a first object and the second CW to control access to a second object,
- wherein the control word processing means is operative to produce a third CW based, at least in part, on both of the following:
- the second CW and an input for generating a third CW, and
- the object access controlling means is operative to utilize the third CW to control access to a third object.
Control word generating apparatus for generating a plurality of control words, each control word controlling access to an object, the control word generating apparatus comprising:
- control word processing means for producing a second CW based, at least in part, on both of the following:
- a first CW and a user input comprising an input for generating a second CW;
- and
- object access controlling means for utilizing the first CW to control access to a first object and the second CW to control access to a second object,
- wherein the control word processing means is operative to produce a third CW based, at least in part, on both of the following:
- the second CW and an input for generating a third CW, and
- the object access controlling means is operative to utilize the third CW to control access to a third object.
A method for generating a plurality of control words, each control word controlling access to an object, the method comprising:
- providing a control word packet (CWP);
- generating a first control word (CW) from the CWP;
- providing a second CW generation input;
- producing a second CW based, at least in part, on both of the following:
- the first CW and the second CW generation input;
- providing a third CW generation input;
- and
- producing a third CW based, at least in part, on both of the following:
- the second CW and the third CW generation input,
- wherein the third CW generation input comprises a user characteristic input associated with a user.
A method for generating a second control word from a first control word, the first control word controlling access to a first object and the second control word controlling access to a second object, the method comprising:
- providing a first control word (CW);
- providing a second CW generation input;
- and
- producing a second CW based, at least in part, on both of the following:
- the first CW and the second CW generation input,
- wherein the second CW generation input comprises a user characteristic input associated with a user.
A method for generating a plurality of control words, each control word controlling access to an object, the method comprising:
- providing a first control word (CW);
- providing a second CW generation input;
- producing a second CW based, at least in part, on both of the following:
- the first CW and the second CW generation input;
- utilizing the first CW to control access to a first object;
- utilizing the second CW to control access to a second object;
- providing a third CW generation input;
- producing a third CW based, at least in part, on both of the following:
- the second CW and the third CW generation input;
- utilizing the third CW to control access to a third object;
- providing an event associated with the first object, the second object, and the third object;
- and
- determining a price for the event.
Dependencies are inferred from the claim text.