A public key cryptosystem based on block upper triangular matrices

We propose a public key cryptosystem based on block upper triangular matrices. This system is a variant of the Discrete Logarithm Problem with elements in a finite group, capable of increasing the difficulty of the problem while maintaining the key size. We also propose a key exchange protocol that guarantees that both parties share a secret element of this group and a digital signature scheme that provides data authenticity and integrity.

Integrity of production wells and confining unit at the Naval Weapons Industrial Reserve Plant, Dallas, Texas, 1995 /

Shipping list no.: 98-0115-P.

Immigration reform : federal programs show progress in implementing alien verification systems : report to Congressional committees /

"March 1989"

A statistical evaluation of the effectiveness of FMVSS 301: Fuel System Integrity. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Evaluation of an index of biotic integrity : temporal variability and regional application in the midwest /

Mode of access: Internet.

Peer review of a formal verification/design proof methodology : summary of a sub-working-group meeting /

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Verification of the time-response method for heat load calculation.

"Office of the Assistant Secretary for Policy Development and Research, Dept. of Housing and Urban Development."

Workshop on verification of water quality models /

"Contract no. 68-01-3872."

Our weakened Constitution : an historical and analytical study of the Constitution of the United States and of the additions to the original text undertaken to place the facts before the American people, and to emphasize the present necessity for a movement in behalf of an unvolated Constitution, state integrity and the rights and immunities established by the founders of this republic /

Mode of access: Internet.

Intercity bus roof structural integrity study. Volume I: executive summary. Final report.

Federal Highway Administration, Washington, D.C.

Intercity bus roof structural integrity study. Volume II: final report.

Federal Highway Administration, Washington, D.C.

Cost evaluation for nine Federal Motor Vehicle Safety Standards: Task VIII - FMVSS 301, fuel system integrity - determination of the model year when manufacturers made changes to meet Standard's 1976 requirements. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Final report of a 1991 Plymouth Acclaim rear impact CNG fuel tank integrity.

National Highway Traffic Safety Administration, Washington, D.C.

Development and verification of a three-dimensional numerical hydrodynamic, salinity, and temperature model of Chesapeake Bay.

Authors: B.H. Johnson, R.E. Heath, B.B. Hsieh, K.W. Kim, H.L. Butler.

A 1992 Dodge Ram B250 van rear impact CNG fuel tank integrity. Final report.

National Highway Traffic Safety Administration, Washington, D.C.