Results 121 to 130 of about 812,055 (158)

A Primer for the Avalanche Dog Leader

open access: yes, 1964
An overview of the selection and training of dogs for avalanche rescue ...
trans. Marcus Parr
core  

The Snowy Torrents : Avalanche Accidents in the United States, 1910-1966

open access: yes, 1967
Each winter many snow avalanches fall in the mountains. Some bring destruction to property and terror to those unfortunate enough to be caught in the sliding snow.
Gallagher, Dale, ed.
core  

Snow and Avalanche Conditions at Mt. Baldy, California

open access: yes, 1966
The winter recreation area of Mt. Baldy presents some unusual snow, weather and avalanche conditions. The snow ranger\u27s task of insuring public safety on this part of the Angeles National Forest is compounded by the proximity of the huge Los Angeles ...
Rady, Des F.
core  

A Tabulation of Snow Avalanche Fatalities in Colorado

open access: yes, 1968
A revised tabulation which supersedes the original tabulation dated September 1965. The original tabulation shared the same title as this report, and was Miscellaneous Report No.
Stillman, R. M.
core  

A Short Proof of the Non-Existence of Certain Cryptographic Functions

open access: yes, 2007
Several criteria have been proposed as desirable for binary cryptographic functions. Three important ones are balance, correlation-immunity and higher order strict avalanche criterion.
D. R. Stinson, K. Gopalakrishnan
core  

A Tabulation of Snow Avalanche Fatalities in Colorado

open access: yes, 1965
Using the data available at the Denver Post and more recent data of the Forest Service, this report is a tabulation of avalanche fatalities which have occurred in Colorado.
Stillman, R. M.
core  

How to improve the SAC

open access: yes, 1994
This paper presents a simple yet effective method for transforming Boolean functions that do not satisfy the strict avalanche criterion (SAC) into ones that satisfy the criterion.
Jennifer Seberry (19583125)   +2 more
core  

The avalanche and propagation characteristics from Haar perspective with extended linear and Bent Haar conditions

open access: yes, 2016
The avalanche and propagation characteristics are considered as two of the most significant and desired cryptographic criteria. These properties serve as crucial defining characteristics for block cipher systems in terms of their ability in providing ...
Siddiqi, Mohammad Umar, Rafiq, Hashum M.
core  

Bounds on the Number of Functions Satisfying the Strict Avalanche Criterion

open access: yesInformation Processing Letters, 1996
The Strict Avalanche Criterion (SAC) was introduced by Webster and Tavares in a study of design criteria for certain cryptographic functions.
Thomas W. Cusick, Pantelimon Stanica
exaly   +8 more sources

SHA-1 and the Strict Avalanche Criterion [PDF]

open access: yes2016 Information Security for South Africa (ISSA), 2016
The Strict Avalanche Criterion (SAC) is a measure of both confusion and diffusion, which are key properties of a cryptographic hash function. This work provides a working definition of the SAC, describes an experimental methodology that can be used to statistically evaluate whether a cryptographic hash meets the SAC, and uses this to investigate the ...
Barry Irwin, Yusuf Moosa Motara
exaly   +5 more sources

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