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Filtering by: Date issued sim 2005-05-19 License All rights reserved

Bioindication of air quality in forests of northern and central California using epiphytic macrolichen communities

Creator:

Jovan, Sarah

Abstract:

The unifying purpose of this dissertation was to describe, model, and map relationships between epiphvtic macrolichen communities and air quality in Ibrests of northern and central California. First, multivariate analyses were used to subdivide the large study area into three model areas with similar climate, topography, and lichen communities: the...

Resource Type:

Dissertation
Symmetric encryption with multiple keys : techniques and applications

Creator:

Barlow, Lelia C.

Abstract:

Symmetric key block ciphers, such as AES, are well known and frequently used. There are five confidentiality modes of operation that are currently recommended for use with a symmetric key block cipher algorithm: Electronic Codebook (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), Output Feedback (OFB), and Counter (CTR). This...

Resource Type:

Masters Thesis
Hardware realization for Advanced Encryption Standard key generation

Creator:

Yang, Wen-Chun

Abstract:

Advanced Encryption Standard (AES) is one of the secret key algorithms used in Cryptography. It is applied in a variety of applications including smart cards, internet web servers, automated teller machines (ATMs), etc. Both hardware and software implementations are taken into consideration while addressing AES algorithms. In addition to reaching...

Resource Type:

Masters Thesis