Game G0 definition

Game G0. In G0, a real attack against our proposed scheme from A is simulated. Firstly, the value of b is selected randomly. According to the above definitions, we obtain: A AdvInd = 2 · Pr[Succ0] − 1 (27) U Game G1: To increase the probability that A wins game, the query Execute is used to model the eavesdropping attacks. Since its goal is to get some information about SK, A has to compute skU or skS according to the definition of the proposed scheme; however, skU = rS(rU + N(x))P, where rU, rS are unknown. Without corrupting the gateway node GWN to get dGWN, the probability of success would not be increased just by eavesdropping the transmitted messages, which implies that Pr[Succ1] = Pr[Succ0] (28)
Sample 1Sample 2
Game G0. This is the real protocol in the random oracle model. The oracles including five random oracles (H0, h1, h2, h3, and h4) and all instances (Ci and Sj) are thus available to the adversary. By definition, tp Advake−fs(A) = 2Pr[Succ0] − 1. Then we furthermore assume that we choose a random bit bj if the game aborts or stops with no answer bj from the adversary, or the adversary has not finished the game with more than qse queries or lasts for more than time t where qse and t are predetermined upper-bounds. L
Sample 1
Game G0. This is the real attack. The X generates a pair of signing/verification key and the U0 is given a pair of public-private key. It answers all queries of the adversary in accordance of the protocol. Game G1: Let Forge be an event that A asks for a send query to the U0 such that the verification of the signature is correct and m′ was not previously out- put by a client as an answer to another send query. It means that A is sending a message that it has pro- duced itself. Such an event can be detected by X as it Protocol User U0 round Message Dyn Auth Verif PS
Sample 1

Examples of Game G0 in a sentence

  • Game G0: Game G0 is the real game in the random-oracle and ideal-tweakable-cipher models: the simulator simulates all the honest players as they would do according to the protocol, using the passwords sent by the environment.

  • Game G0: This starting game and the real protocol in random oracles are assumed to be identical.


More Definitions of Game G0

Game G0. This game G0 is the real game as defined earlier. ∆ initializes the game by generating public-private key pairs for all the participants as specified by the protocol and choosing a random bit b, which is used by him to answer the Test query. Then it answers all queries of the adversary in accordance with the protocol P . Game G1: The game G1 is identical to G0 except that ∆ aborts if a signature forgery occurs for some player U before any Corrupt(U) query was made. We denote such an event by E1. Using a well-know lemma we get: | Pr[W in0] | ≤ - Pr[W in1] Pr[E1]. Note that ∆ can detect a signature forgery for some player U when he finds a valid message, not generated by him (all messages generated by ∆ are stored in the Sessions table), in some session before the Corrupt query was made to U . |P|∗ Calculation of Pr[E1]: The event E1 occurs when the adversary makes an existential signature forgery for any one of the protocol participants. The probability of this happening is bounded by SuccF,Σ(k) where SuccF,Σ(k) is the success probability of an existential signature forgery against a signature scheme Σ, given some public key PK.
Sample 1
Game G0. This game simulates an ordinary attack by an
Sample 1
Game G0. The starting game G0 is the real attack experi- A A ment by the adversary against the proposed AKA scheme in the random oracle model. The value of c is selected randomly by at the beginning of the experiment. According to the definition of semantic security [46], [47], it follows that,
Sample 1

Related to Game G0

  • Game ticket or "ticket" means an acceptable evidence of Play, which is a ticket produced in a manner that meets the specifications defined in the rules of each Selling Lottery and Rule 31 (Play Validation) and is a physical representation of the Play or Plays sold to the player or is a properly and validly registered ticketless transaction Play.

  • Game has the meaning ascribed to that term in the Control Act;

  • Game farm means property on which wildlife is held,

  • Game birds means wild birds that shall not be hunted except

  • Microsoft means Microsoft Corporation.

  • Games means games of chance.

  • RN means Registered Nurse.

  • phonogram means the fixation of the sounds of a performance or of other sounds, or of a representation of sounds, other than in the form of a fixation incorporated in a cinematographic or other audiovisual work;

  • Google means the Google Entity that is party to the Agreement.

  • Reseller is a category of CLECs who purchase the use of Finished Services for the purpose of reselling those Telecommunications Services to their End User Customers.

  • EPG means electronic program guide maintained by a DPO on its Digital Distribution Platform which lists the television channels and programs, and scheduling and programming information therein and includes any enhanced electronic guide that allows Subscribers to navigate and select such available channels and programs.

  • VAR means value-at-risk.

  • Gamete means either of the two generative cells essential for human reproduction;

  • Brand Name Drug means a Prescription Drug that has been given a name by a manufacturer or distributor to distinguish it as produced or sold by a specific manufacturer or distributor and may be used and protected by a trademark.

  • Digital Cross Connect System or "DCS" is a function which provides automated Cross Connection of Digital Signal Level 0 (DS0) or higher transmission bit rate digital channels within physical interface facilities. Types of DCS include but are not limited to DCS 1/0s, DCS 3/1s, and DCS 3/3s, where the nomenclature 1/0 denotes interfaces typically at the DS1 rate or greater with Cross Connection typically at the DS0 rate. This same nomenclature, at the appropriate rate substitution, extends to the other types of DCS specifically cited as 3/1 and 3/3. Types of DCS that cross connect Synchronous Transport Signal level 1 (STS-1 s) or other Synchronous Optical Network (SONET) signals (e.g., STS-3) are also DCS, although not denoted by this same type of nomenclature. DCS may provide the functionality of more than one of the aforementioned DCS types (e.g., DCS 3/3/1 which combines functionality of DCS 3/3 and DCS 3/1). For such DCS, the requirements will be, at least, the aggregation of requirements on the "component" DCS. In locations where automated Cross Connection capability does not exist, DCS will be defined as the combination of the functionality provided by a Digital Signal Cross Connect (DSX) or Light Guide Cross Connect (LGX) patch panels and D4 channel banks or other DS0 and above multiplexing equipment used to provide the function of a manual Cross Connection. Interconnection is between a DSX or LGX to a Switch, another Cross Connection, or other service platform device.

  • End User means, in the event that the Services or Deliverables involve the use of any information systems, any and all UNICEF employees, consultants and other personnel and any other external users collaborating with UNICEF, in each case, authorized by UNICEF to access and use the Services and/or Deliverables.

  • Open Wireless Network means any network or segment of a network that is not designated by the State of New Hampshire’s Department of Information Technology or delegate as a protected network (designed, tested, and approved, by means of the State, to transmit) will be considered an open network and not adequately secure for the transmission of unencrypted PI, PFI, PHI or confidential DHHS data.

  • Common Channel Signaling (“CCS”) is a method of digitally transmitting call set-up and network control data over a digital signaling network fully separate from the public switched telephone network that carries the actual call.

  • Common Channel Signaling (CCS means an out-of-band, packet-switched, signaling network used to transport supervision signals, control signals, and data messages. It is a special network, fully separate from the transmission path of the public switched network. Unless otherwise agreed by the Parties, the CCS protocol used by the Parties shall be SS7.

  • Advertiser means a company that (i) advertises its brands, products, and/or services via the Advertisements; and/or (ii) interacts with Consumers on its Digital Properties or through its Ads in relation to its brands, products, and/or services.

  • PSP or “PSPs” means the State’s IT Policies, Standards and Procedures. “SSAE” means Statement on Standards for Attestation Engagements.

  • Licensed User means an employee, contractor or agent of Client who is authorized by Client to access and use the Licensed Software, to whom a password and user ID has been issued by Client and whose access to the Licensed Software has not been terminated, suspended or surrendered.

  • Sprint means a set period of time during which specific work is realized and made ready for review.

  • EULA means an end user license agreement for software of CenturyLink or a third-party provider. Customer End Users must accept a EULA before downloading certain software for use with the Service.

  • Bingo means a specific game of chance played with (i) individual cards having randomly numbered

  • Token means the essential element of a prepayment metering system used to transfer information from a point of sale for electricity credit to a prepayment meter and vice versa;