APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM

APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM

A device for the computer-aided creation of an asymmetric checksum by a first communication partner, in which a processor calculates a mapped checksum by means of bijective mapping from a first checksum, wherein the first checksum from the set of all possible checksums is assigned by means of a firs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: ASCHAUER, Hans
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ASCHAUER, Hans
description A device for the computer-aided creation of an asymmetric checksum by a first communication partner, in which a processor calculates a mapped checksum by means of bijective mapping from a first checksum, wherein the first checksum from the set of all possible checksums is assigned by means of a first function to respectively one message from a set of all possible messages, the first checksum is prepared in particular by mapping the set of all possible checksums onto a first set by a second function. Information is distributed which defines an inverse function relative to the bijective mapping to at least one second communication partner, wherein the first checksum is calculated from the mapped checksum by means of the inverse function. The mapped checksum and the message are transmitted to the at least one second communication partner.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3314768B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3314768B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3314768B13</originalsourceid><addsrcrecordid>eNrjZLB0DAhwDHIMCQ1WcPRzUfB1DfHwd1Fw8w9SCAjydwl19vRzB0ooOAZH-gLlgjydFZw9XJ29g0N9eRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAsbGhibmZhZOhMRFKADtiKGE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM</title><source>esp@cenet</source><creator>ASCHAUER, Hans</creator><creatorcontrib>ASCHAUER, Hans</creatorcontrib><description>A device for the computer-aided creation of an asymmetric checksum by a first communication partner, in which a processor calculates a mapped checksum by means of bijective mapping from a first checksum, wherein the first checksum from the set of all possible checksums is assigned by means of a first function to respectively one message from a set of all possible messages, the first checksum is prepared in particular by mapping the set of all possible checksums onto a first set by a second function. Information is distributed which defines an inverse function relative to the bijective mapping to at least one second communication partner, wherein the first checksum is calculated from the mapped checksum by means of the inverse function. The mapped checksum and the message are transmitted to the at least one second communication partner.</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRONIC CIRCUITRY ; CODE CONVERSION IN GENERAL ; CODING ; DECODING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200304&amp;DB=EPODOC&amp;CC=EP&amp;NR=3314768B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20200304&amp;DB=EPODOC&amp;CC=EP&amp;NR=3314768B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ASCHAUER, Hans</creatorcontrib><title>APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM</title><description>A device for the computer-aided creation of an asymmetric checksum by a first communication partner, in which a processor calculates a mapped checksum by means of bijective mapping from a first checksum, wherein the first checksum from the set of all possible checksums is assigned by means of a first function to respectively one message from a set of all possible messages, the first checksum is prepared in particular by mapping the set of all possible checksums onto a first set by a second function. Information is distributed which defines an inverse function relative to the bijective mapping to at least one second communication partner, wherein the first checksum is calculated from the mapped checksum by means of the inverse function. The mapped checksum and the message are transmitted to the at least one second communication partner.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>DECODING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0DAhwDHIMCQ1WcPRzUfB1DfHwd1Fw8w9SCAjydwl19vRzB0ooOAZH-gLlgjydFZw9XJ29g0N9eRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAsbGhibmZhZOhMRFKADtiKGE</recordid><startdate>20200304</startdate><enddate>20200304</enddate><creator>ASCHAUER, Hans</creator><scope>EVB</scope></search><sort><creationdate>20200304</creationdate><title>APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM</title><author>ASCHAUER, Hans</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3314768B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>DECODING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>ASCHAUER, Hans</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ASCHAUER, Hans</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM</title><date>2020-03-04</date><risdate>2020</risdate><abstract>A device for the computer-aided creation of an asymmetric checksum by a first communication partner, in which a processor calculates a mapped checksum by means of bijective mapping from a first checksum, wherein the first checksum from the set of all possible checksums is assigned by means of a first function to respectively one message from a set of all possible messages, the first checksum is prepared in particular by mapping the set of all possible checksums onto a first set by a second function. Information is distributed which defines an inverse function relative to the bijective mapping to at least one second communication partner, wherein the first checksum is calculated from the mapped checksum by means of the inverse function. The mapped checksum and the message are transmitted to the at least one second communication partner.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP3314768B1
source esp@cenet
subjects BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title APPARATUS AND METHOD FOR PRODUCING AN ASYMMETRIC CHECKSUM
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T02%3A43%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ASCHAUER,%20Hans&rft.date=2020-03-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3314768B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true