Pre-Grant Publication Number: 20070300076
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Prior Art Detail
Summary / Description
| Summary / Description | A system and method employs a password rule data provider that provides password generation rule data to a notification device, such as visual display device or audible output device. A password data evaluator, such as a per character password data evaluator, continuously evaluates password character data as its being entered and compares each character to the password generation rule data. A dynamic status data generator dynamically generates password rule status data, such as visual indication of which rule has been met or which rule has not been met as password data is being entered. |
Basic Information
| Type of Prior Art | Issued Patents - US |
| Country | United States of America |
| Patent/Application # | 6643784 |
| Kind Code | United States (US) - Reexamination Certificate Firs... - B1 |
| Patentee Name | Murray R. McCulligh |
| Relevant Pages, Columns, or Lines | |
| URL | |
| Filing Date | 2000 |
| Additional Information | |
Notes / To Do
| Notes | |
Excerpt
Excerpt Secure passphrase generation method. |
Relevance
Claims
1
A method for generating a word sequence for a passcode, comprising:
choosing a schema to guide the generation of the word sequence; and
transforming the passcode into the word sequence using the schema, wherein the word sequence contains mnemonic structure.
Relevance
Moderate.
Moderate.
Claim Chart
All
21
A computer readable medium comprising software instructions for generating a word sequence for a passcode, the software instructions comprising functionality to:
choose a schema to guide the generation of the word sequence; and
transform the passcode into the word sequence using the schema, wherein the word sequence contains mnemonic structure.
Relevance
Moderate.
Moderate.
Claim Chart
All
22
A method for generating a word sequence for a passcode, comprising:
defining a schema for the word sequence, wherein the schema comprises at least one open category corresponding to at least one of a plurality of word categories;
constructing a word list comprising a plurality of words for the at least one of the plurality of word categories;
assigning a bit pattern to each of the plurality of words in the word list; and
generating the word sequence using the schema, wherein the word sequence comprises mnemonic structure.
Relevance
Moderate.
Moderate.
Claim Chart
All
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