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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Amar Gupta.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Moy, Melanie, 1979-</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2005-09-26T20:30:57Z</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2004.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (leaves 49-51).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">Traditional paper checks have been estimated to cost US banks over $2.1 billion dollars a year to process [1]. Much of the cost is due to the time and fees related to human intervention and the physical transport of a check. Gupta and Palacios [15] have defined a web-based check processing mechanism; this paper extends the framework they have developed and defines a cryptographic protocol for the transmission of digital checks using cryptographic building blocks like public key encryption and digital signatures.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Melanie Moy.</dim:field>
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   <dim:field mdschema="dc" element="subject" lang="en_US">Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">A secure architecture for electronic check processing</dim:field>
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   	&lt;Title>A secure architecture for electronic check processing&lt;/Title>
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   	&lt;Abstract>Traditional paper checks have been estimated to cost US banks over $2.1 billion dollars a year to process [1]. Much of the cost is due to the time and fees related to human intervention and the physical transport of a check. Gupta and Palacios [15] have defined a web-based check processing mechanism; this paper extends the framework they have developed and defines a cryptographic protocol for the transmission of digital checks using cryptographic building blocks like public key encryption and digital signatures.&lt;/Abstract>
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