Authentication Proof Based on the BAN Logic Sample Clauses

Authentication Proof Based on the BAN Logic. The BAN logic, which is the first suggestion to formalize the description and analysis of authentication schemes, is used to analyze existing schemes to bring out their flaws. We analyze the proposed scheme by establishing some required goals, making some assumptions about the initial state of the scheme and transforming the proposed AKA scheme to the idealized form. Some descriptions about its notations and formulas are shown as follows. Notations & Formulas ·: PX: P has received message X ·: P| ≡ X: P believes X ·: P| ∼ X: P once said X K ·: P ⇒ X: P has jurisdiction over X ·: P → Q: P and Q shared key K ·: #(X): X is fresh ·: < X >K: the formula X encrypted under the formula K · : (X, Y): X or Y is one part of (X, Y) K ·: P ⇔ Q: P and Q share secret K K ·: Message meaning rule: P|≡P↔Q, Pa{X}K ·: Nonce-verification rule: P|≡Q|∼X P|≡#(X), P|≡Q|∼X P|≡Q|≡X · : Jurisdiction rule: P|≡Q⇒X, P|≡Q|≡X P|≡X ·: Belief rule: P|P≡Q|Q≡(X,Y) |≡ |≡X ·: Freshness distribution rule: P P|#≡#X Aims | ≡ Aim1. GWN IDi SK Aim2. SNj| ≡ SNj 7- GWN |≡ (X,Y) SK SK SK Aim3. SNj| ≡ GWN| ≡ SNj 7- GWN SK Aim4. GWN| ≡ SNj 7- GWN, GWN| ≡ Ui 7- GWN SK Aim5. GWN| ≡ Ui| ≡ Ui 7- GWN Aim6. GWN| ≡ SNj| ≡ SNj 7- GWN | ≡
AutoNDA by SimpleDocs

Related to Authentication Proof Based on the BAN Logic

  • Execution, Authentication, Delivery and Dating of Rights Certificates (a) The Rights Certificates shall be executed on behalf of the Company by any of its Chairman of the Board, President, Chief Executive Officer and Chief Financial Officer. The signature of any of these officers on the Rights Certificates may be manual or facsimile. Rights Certificates bearing the manual or facsimile signatures of individuals who were at any time the proper officers of the Company shall bind the Company, notwithstanding that such individuals or any of them have ceased to hold such offices either before or after the countersignature and delivery of such Rights Certificates.

  • Conflict of Interest Questionnaire Requirement - Form CIQ - Continued If you responded "No, Vendor does not certify - VENDOR HAS CONFLICT" to the Conflict of Interest Questionnaire question above, you are required by law to fully execute and upload the form attachment entitled "Conflict of Interest Questionnaire - Form CIQ." If you accurately claimed no conflict above, you may disregard the form attachment entitled "Conflict of Interest Questionnaire - Form CIQ." Have you uploaded this form if applicable? Not Applicable

  • Authentication This Note shall not be valid until authenticated by the manual signature of the Trustee or an authenticating agent.

  • Authorization, Authentication, and Access In order to ensure that access to the Data is limited to authorized staff, the Contractor must:

  • Execution, Authentication, Availability and Dating of the Residual Certificates The Residual Certificates shall be executed on behalf of Xxxxxx Mae by an Authorized Officer of Xxxxxx Xxx under the corporate seal of Xxxxxx Mae, which may be in facsimile form and be imprinted or otherwise reproduced thereon, and shall be attested by the Secretary, Assistant Secretary, or a second Authorized Officer of Xxxxxx Xxx. The signature of any of these Persons on the Residual Certificates may be manual or facsimile. A Residual Certificate bearing the manual or facsimile signature of individuals who were at any time officers of Xxxxxx Mae shall bind Xxxxxx Xxx, notwithstanding that such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such Certificate or did not hold such offices at the date of such Certificate. At any time and from time to time after the execution and delivery of this Trust Agreement, Xxxxxx Mae may deliver Residual Certificates executed by Xxxxxx Xxx to the Certificate Registrar for authentication and the Certificate Registrar shall authenticate and make available such Certificates as provided in this Trust Agreement and not otherwise. No Residual Certificate shall be entitled to any benefit under this Trust Agreement or be valid for any purpose, unless there appears on such Residual Certificate a certificate of authentication substantially in the form provided for herein, executed by the Certificate Registrar by the manual or facsimile signature of one of its authorized signatories, and such certificate upon any Residual Certificate shall be conclusive evidence, and the only evidence, that such Residual Certificate has been duly authenticated and made available hereunder. Each Residual Certificate shall be dated the date of its authentication.

  • AUTHENTICATION OF FACSIMILE BIDS The act of submitting a Bid by facsimile transmission, including an executed signature page or as otherwise specified in the Bid Documents, shall be deemed a confirming act by Bidder which authenticates the signing of the Bid.

  • Conflict of Interest Questionnaire - Form CIQ No response Do not upload this form unless you have a reportable conflict with TIPS. There is an Attribute entitled “Conflict of Interest Questionnaire Requirement” immediately followed by an Attribute entitled “Conflict of Interest Questionnaire Requirement – Form CIQ – Continued.” Properly respond to those Attributes and only upload this form if applicable/instructed. If upload is required based on your response to those Attributes, the Conflict of Interest Questionnaire – Form CIQ must be downloaded from the “Attachments” section of the IonWave eBid System, reviewed, properly completed, and uploaded at this location. Vendor’s Warranties, Terms, and Conditions (Supplemental Vendor Information Only)

  • Interest Questionnaire - Form CIQ No response Do not upload this form unless you have a reportable conflict with TIPS. There is an Attribute entitled “Conflict of Interest Questionnaire Requirement” immediately followed by an Attribute entitled “Conflict of Interest Questionnaire Requirement – Form CIQ – Continued.” Properly respond to those Attributes and only upload this form if applicable/instructed. If upload is required based on your response to those Attributes, the Conflict of Interest Questionnaire – Form CIQ must be downloaded from the “Attachments” section of the IonWave eBid System, reviewed, properly completed, and uploaded at this location. Vendor’s Warranties, Terms, and Conditions (Supplemental Vendor Information Only)

  • Issue Date Comment Author FINAL Final version of OLA Xxxxxxxxxx Xxxxxxxxx TERMINOLOGY The EGI glossary of terms is available at: xxxxx://xxxx.xxx.xx/wiki/Glossary For the purpose of this Agreement, the following terms and definitions apply. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", “MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119. Contents

  • Authentic Text This Agreement is drawn up in duplicate in the Danish, Dutch, English, Finnish, French, German, Greek, Italian, Portuguese, Spanish and Swedish languages, each of these texts being equally authentic.

Time is Money Join Law Insider Premium to draft better contracts faster.