A password stretching method using user specific salts

Changhee Lee; Heejo Lee

doi:10.1145/1242572.1242772

A password stretching method using user specific salts

Changhee Lee, Heejo Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

In this paper, we present a password stretching method using user specific salts. Our scheme takes similar time to stretch a password as recent password stretching algorithms, but the complexity of a pre-computation attack increases by 10⁸ times and the storage required to store the pre-computation result increases by 10⁸ times.

Original language	English
Title of host publication	16th International World Wide Web Conference, WWW2007
Pages	1215-1216
Number of pages	2
DOIs	https://doi.org/10.1145/1242572.1242772
Publication status	Published - 2007
Event	16th International World Wide Web Conference, WWW2007 - Banff, AB, Canada Duration: 2007 May 8 → 2007 May 12

Publication series

Name	16th International World Wide Web Conference, WWW2007

Other

Other	16th International World Wide Web Conference, WWW2007
Country/Territory	Canada
City	Banff, AB
Period	07/5/8 → 07/5/12

Keywords

Password stretching
Phishing
User-specific salting

ASJC Scopus subject areas

Computer Networks and Communications
Software

Access to Document

10.1145/1242572.1242772

Cite this

@inproceedings{3ca520837adb4294b6aa7ab630dcc04a,

title = "A password stretching method using user specific salts",

abstract = "In this paper, we present a password stretching method using user specific salts. Our scheme takes similar time to stretch a password as recent password stretching algorithms, but the complexity of a pre-computation attack increases by 108 times and the storage required to store the pre-computation result increases by 108 times.",

keywords = "Password stretching, Phishing, User-specific salting",

author = "Changhee Lee and Heejo Lee",

year = "2007",

doi = "10.1145/1242572.1242772",

language = "English",

isbn = "1595936548",

series = "16th International World Wide Web Conference, WWW2007",

pages = "1215--1216",

booktitle = "16th International World Wide Web Conference, WWW2007",

note = "16th International World Wide Web Conference, WWW2007 ; Conference date: 08-05-2007 Through 12-05-2007",

}

TY - GEN

T1 - A password stretching method using user specific salts

AU - Lee, Changhee

AU - Lee, Heejo

PY - 2007

Y1 - 2007

N2 - In this paper, we present a password stretching method using user specific salts. Our scheme takes similar time to stretch a password as recent password stretching algorithms, but the complexity of a pre-computation attack increases by 108 times and the storage required to store the pre-computation result increases by 108 times.

AB - In this paper, we present a password stretching method using user specific salts. Our scheme takes similar time to stretch a password as recent password stretching algorithms, but the complexity of a pre-computation attack increases by 108 times and the storage required to store the pre-computation result increases by 108 times.

KW - Password stretching

KW - Phishing

KW - User-specific salting

UR - http://www.scopus.com/inward/record.url?scp=35348817981&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35348817981&partnerID=8YFLogxK

U2 - 10.1145/1242572.1242772

DO - 10.1145/1242572.1242772

M3 - Conference contribution

AN - SCOPUS:35348817981

SN - 1595936548

SN - 9781595936547

T3 - 16th International World Wide Web Conference, WWW2007

SP - 1215

EP - 1216

BT - 16th International World Wide Web Conference, WWW2007

T2 - 16th International World Wide Web Conference, WWW2007

Y2 - 8 May 2007 through 12 May 2007

ER -

A password stretching method using user specific salts

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

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