Presentation 1994/1/26
Security and Safety Structure of Numerical Password
Hidehiko Makino, Kouichi Mimori, Ichiro Tokuhiro,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Computer network has widely spreaded out,so it made jobs of computer userseffective.On the other hand,it made dishonest persons easy to break into the computer system.Then to check an authentication became important for the computer system on security.Now the computer system checks an authentication by various methods,in which the method with the password is very popular.For the numerical password,we studied the weakness on security,the safety structure and the degree of calculation loads.The method to use the numerical password is generally said to be safe against a wiretap,but it became clear that it is not safe against somewiretaps.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) numerical password / security / degree of roads / decoding / structure
Paper # IT93-105
Date of Issue

Conference Information
Committee IT
Conference Date 1994/1/26(1days)
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Paper Information
Registration To Information Theory (IT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Security and Safety Structure of Numerical Password
Sub Title (in English)
Keyword(1) numerical password
Keyword(2) security
Keyword(3) degree of roads
Keyword(4) decoding
Keyword(5) structure
1st Author's Name Hidehiko Makino
1st Author's Affiliation Faculty of Engineering,Kanagawa Institute of Technology()
2nd Author's Name Kouichi Mimori
2nd Author's Affiliation NEC Scientific Information System Development Corporation
3rd Author's Name Ichiro Tokuhiro
3rd Author's Affiliation Faculty of Engineering,Kanagawa Institute of Technology
Date 1994/1/26
Paper # IT93-105
Volume (vol) vol.93
Number (no) 437
Page pp.pp.-
#Pages 6
Date of Issue