NBS Special Publication, Issues 500-560U.S. Government Printing Office, 1979 |
From inside the book
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Page 22
... least 64 bits are recommend- ed . S must be encrypted as in the previous example . Other- wise , the receiver could modify the message and calculate the correct signature for the new message using the DAUT command with the correct key ...
... least 64 bits are recommend- ed . S must be encrypted as in the previous example . Other- wise , the receiver could modify the message and calculate the correct signature for the new message using the DAUT command with the correct key ...
Page 24
... least equal to the maximum number of character positions which can be displayed on the screen . Typical record sizes may range from the number of characters in a line line ( 80 ) to the number of characters displayed on a full screen ...
... least equal to the maximum number of character positions which can be displayed on the screen . Typical record sizes may range from the number of characters in a line line ( 80 ) to the number of characters displayed on a full screen ...
Page 36
... least two marks in a column and requires memorization of the Hollerith code . The second technique used by mark readers transmits to the computer a binary image of the marks which is then interpreted by software . 2.2.1 Equipment ...
... least two marks in a column and requires memorization of the Hollerith code . The second technique used by mark readers transmits to the computer a binary image of the marks which is then interpreted by software . 2.2.1 Equipment ...
Page 55
... least expensive mixed - media system sells for approximately $ 100,000 for a 20 - station configuration and $ 150,000 for a 32 station configuration . More sophisticated systems cost from approximately $ 200,000 to $ 600,000 depending ...
... least expensive mixed - media system sells for approximately $ 100,000 for a 20 - station configuration and $ 150,000 for a 32 station configuration . More sophisticated systems cost from approximately $ 200,000 to $ 600,000 depending ...
Page 7
... of each element of the domain infeasible . There is also the problem of deriving , for an exhaustive input set , the expected ( correct ) responses . Such a task is at least as difficult as ( and possibly equivalent to ) -7-
... of each element of the domain infeasible . There is also the problem of deriving , for an exhaustive input set , the expected ( correct ) responses . Such a task is at least as difficult as ( and possibly equivalent to ) -7-
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abstract data types analysis application programs application system approach areas artificial intelligence Audit auditor authors Bureau of Standards characters communication components Computer Science computer security computer security audit computer service computer system concepts CONTAINS ALL POPULATIONS control objectives correct data abstraction data base management data entry data key data model data processing data structures database DBMS defined devices document encrypted engineering environment equipment error evaluation example facilities Federal files functions hardware identified implementation information hiding input integrity interface keypunch magnetic tape measurement methodology MICR modules National Bureau operating system organizational output paper password Pennsauken performance personnel problem procedures programming language Publication readers record requirements responsible risk Section selection semantic sensitive session specification STANDARD PROPORTIONS subset system control tape technical techniques Technology Reports teleprinter terminal tion transaction values verification workshop
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Page 40 - THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United States of a complete and consistent system of physical measurement; coordinates that system with measurement systems of other nations; and furnishes essential services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry, and commerce.
Page 8-26 - ... these efforts; builds and maintains competence in the necessary disciplines required to carry out this research and technical service; develops engineering data and measurement capabilities; provides engineering measurement traceability services; develops test methods and proposes engineering standards and code changes; develops and proposes new engineering practices; and develops and improves mechanisms to transfer results of its research to the utlimate user. The Laboratory consists of the...
Page 31 - SECURITY CLASS (THIS REPORT) UNCLASSIFIED 20. SECURITY CLASS (THIS PAGE) UNCLASSIFIED 21. NO. OF PAGES 168 22.
Page 8-26 - Bureau conducts research and provides: (1) a basis for the Nation's physical measurement system, (2) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety. The...
Page 24 - Radiation Research — Thermodynamics and Molecular Science — Analytical Chemistry — Materials Science. THE NATIONAL ENGINEERING LABORATORY provides technology and technical services to the public and private sectors to address national needs and to solve national problems; conducts research in engineering and applied science in support of...
Page 37 - Register serves as the official source of information in the Federal Government regarding standards issued by NBS pursuant to the Federal Property and Administrative Services Act of 1949 as amended, Public Law 89-306 (79 Stat 1127), and as implemented by Executive Order 11717 (38 FR 12315, dated May 11, 1973) and Part 6 of Title 15 CFR (Code of Federal Regulations).
Page 37 - Handbooks — Recommended codes of engineering and industrial practice (including safety codes) developed in cooperation with interested industries, professional organizations, and regulatory bodies. Special Publications...
Page 8-26 - LABORATORY provides the national system of physical and chemical and materials measurement; coordinates the system with measurement systems of other nations and furnishes essential services leading to accurate and uniform physical and chemical measurement throughout the Nation's scientific community, industry, and commerce...