New Signature Derivation using Existing
Signatures
N.R.Sunitha, and B.B.Amberker. International Journal on Signal & Image Processing, 1 (1):
5(January 2010)
Abstract
In banks, as part of normal procedure, receipts
for deposits, statements of the bank account or credit card
account are regularly issued to customers. This whole
procedure is time consuming. Also, officials often find it
difficult to sign for all the documents required by a
customer though the related sub-processes are completed
and corresponding documents are digitally signed. We
consider the scenario of e-receipt generation during echeque
processing, where the subprocess like e-cheque
verification and receiving acknowledgement from cheque
clearing bank are completed and digitally signed. But there
is need for e-receipt to be generated by the bank for the
customer. When the number of e-cheques increase, it is a
burden for the bank to issue e-receipts. In this scenarios, we
observe that, it would be interesting if customers themselves
are capable of generating signed receipts based on the
signatures available on already completed transactions. This
calls for signature of a document to be derived from existing
signatures of related documents. By this a customer can
derive signatures on his own without the intervention of the
bank which inturn reduces the work load on the bank. In all
the signature derivations we make, we take care that a new
signature derived is similar to the one that the signer would
have generated if he had signed himself and also all
signatures either existing or derived are verified using the
same verification equation.
%0 Journal Article
%1 nrsunitha2010signature
%A N.R.Sunitha,
%A B.B.Amberker,
%D 2010
%E Das, Dr. Vinu V
%J International Journal on Signal & Image Processing
%K Digital_Signature Signature_derivation e-banking e-cheque public_key
%N 1
%P 5
%T New Signature Derivation using Existing
Signatures
%U http://doi.searchdl.org/01.IJSIP.1.1.02
%V 1
%X In banks, as part of normal procedure, receipts
for deposits, statements of the bank account or credit card
account are regularly issued to customers. This whole
procedure is time consuming. Also, officials often find it
difficult to sign for all the documents required by a
customer though the related sub-processes are completed
and corresponding documents are digitally signed. We
consider the scenario of e-receipt generation during echeque
processing, where the subprocess like e-cheque
verification and receiving acknowledgement from cheque
clearing bank are completed and digitally signed. But there
is need for e-receipt to be generated by the bank for the
customer. When the number of e-cheques increase, it is a
burden for the bank to issue e-receipts. In this scenarios, we
observe that, it would be interesting if customers themselves
are capable of generating signed receipts based on the
signatures available on already completed transactions. This
calls for signature of a document to be derived from existing
signatures of related documents. By this a customer can
derive signatures on his own without the intervention of the
bank which inturn reduces the work load on the bank. In all
the signature derivations we make, we take care that a new
signature derived is similar to the one that the signer would
have generated if he had signed himself and also all
signatures either existing or derived are verified using the
same verification equation.
@article{nrsunitha2010signature,
abstract = {In banks, as part of normal procedure, receipts
for deposits, statements of the bank account or credit card
account are regularly issued to customers. This whole
procedure is time consuming. Also, officials often find it
difficult to sign for all the documents required by a
customer though the related sub-processes are completed
and corresponding documents are digitally signed. We
consider the scenario of e-receipt generation during echeque
processing, where the subprocess like e-cheque
verification and receiving acknowledgement from cheque
clearing bank are completed and digitally signed. But there
is need for e-receipt to be generated by the bank for the
customer. When the number of e-cheques increase, it is a
burden for the bank to issue e-receipts. In this scenarios, we
observe that, it would be interesting if customers themselves
are capable of generating signed receipts based on the
signatures available on already completed transactions. This
calls for signature of a document to be derived from existing
signatures of related documents. By this a customer can
derive signatures on his own without the intervention of the
bank which inturn reduces the work load on the bank. In all
the signature derivations we make, we take care that a new
signature derived is similar to the one that the signer would
have generated if he had signed himself and also all
signatures either existing or derived are verified using the
same verification equation.},
added-at = {2012-10-03T09:12:25.000+0200},
author = {N.R.Sunitha and B.B.Amberker},
biburl = {https://www.bibsonomy.org/bibtex/2851e401d8ab35145fa5ec01f19efba9c/ideseditor},
editor = {Das, Dr. Vinu V},
interhash = {0f3b11996988e2402413ddc822721624},
intrahash = {851e401d8ab35145fa5ec01f19efba9c},
journal = {International Journal on Signal & Image Processing },
keywords = {Digital_Signature Signature_derivation e-banking e-cheque public_key},
month = {January},
number = 1,
pages = 5,
timestamp = {2012-10-03T09:12:25.000+0200},
title = {New Signature Derivation using Existing
Signatures},
url = {http://doi.searchdl.org/01.IJSIP.1.1.02},
volume = 1,
year = 2010
}