A note on parallel executions of restrictive blind issuing protocols for secret key certificates:
Abstract: "The receiver in a restrictive blind certificate issuing protocol can blind the issued public key and the certificate but not a certain blinding-invariant predicate of the secret key. Recently a generally applicable technique was described for designing restrictive blind issuing proto...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Amsterdam
1995
|
| Schriftenreihe: | Centrum voor Wiskunde en Informatica <Amsterdam> / Department of Computer Science: Report CS
95,19 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "The receiver in a restrictive blind certificate issuing protocol can blind the issued public key and the certificate but not a certain blinding-invariant predicate of the secret key. Recently a generally applicable technique was described for designing restrictive blind issuing protocols for a certain type of secret-key certificates, and it was shown that the resulting issuing protocols should not be run in parallel since that would enable an attack in which completely blinded triples can be retrieved. To allow the signer in highly demanding applications to run the restrictive blind certificate issuing protocol in parallel mode, a simple technique for modifying the issuing protocols was proposed. In this note it is shown that the proposed modification technique does not overcome the parallel attack problem." |
| Beschreibung: | 8 S. |
Internformat
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| 100 | 1 | |a Brands, Stefan A. |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a A note on parallel executions of restrictive blind issuing protocols for secret key certificates |c S. A. Brands |
| 264 | 1 | |a Amsterdam |c 1995 | |
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| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Centrum voor Wiskunde en Informatica <Amsterdam> / Department of Computer Science: Report CS |v 95,19 | |
| 520 | 3 | |a Abstract: "The receiver in a restrictive blind certificate issuing protocol can blind the issued public key and the certificate but not a certain blinding-invariant predicate of the secret key. Recently a generally applicable technique was described for designing restrictive blind issuing protocols for a certain type of secret-key certificates, and it was shown that the resulting issuing protocols should not be run in parallel since that would enable an attack in which completely blinded triples can be retrieved. To allow the signer in highly demanding applications to run the restrictive blind certificate issuing protocol in parallel mode, a simple technique for modifying the issuing protocols was proposed. In this note it is shown that the proposed modification technique does not overcome the parallel attack problem." | |
| 650 | 4 | |a Cryptography | |
| 810 | 2 | |a Department of Computer Science: Report CS |t Centrum voor Wiskunde en Informatica <Amsterdam> |v 95,19 |w (DE-604)BV008928356 |9 95,19 | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-007409344 | ||
Datensatz im Suchindex
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| any_adam_object | |
| author | Brands, Stefan A. |
| author_facet | Brands, Stefan A. |
| author_role | aut |
| author_sort | Brands, Stefan A. |
| author_variant | s a b sa sab |
| building | Verbundindex |
| bvnumber | BV011063212 |
| ctrlnum | (OCoLC)33933153 (DE-599)BVBBV011063212 |
| format | Book |
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| id | DE-604.BV011063212 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T18:03:22Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007409344 |
| oclc_num | 33933153 |
| open_access_boolean | |
| physical | 8 S. |
| publishDate | 1995 |
| publishDateSearch | 1995 |
| publishDateSort | 1995 |
| record_format | marc |
| series2 | Centrum voor Wiskunde en Informatica <Amsterdam> / Department of Computer Science: Report CS |
| spelling | Brands, Stefan A. Verfasser aut A note on parallel executions of restrictive blind issuing protocols for secret key certificates S. A. Brands Amsterdam 1995 8 S. txt rdacontent n rdamedia nc rdacarrier Centrum voor Wiskunde en Informatica <Amsterdam> / Department of Computer Science: Report CS 95,19 Abstract: "The receiver in a restrictive blind certificate issuing protocol can blind the issued public key and the certificate but not a certain blinding-invariant predicate of the secret key. Recently a generally applicable technique was described for designing restrictive blind issuing protocols for a certain type of secret-key certificates, and it was shown that the resulting issuing protocols should not be run in parallel since that would enable an attack in which completely blinded triples can be retrieved. To allow the signer in highly demanding applications to run the restrictive blind certificate issuing protocol in parallel mode, a simple technique for modifying the issuing protocols was proposed. In this note it is shown that the proposed modification technique does not overcome the parallel attack problem." Cryptography Department of Computer Science: Report CS Centrum voor Wiskunde en Informatica <Amsterdam> 95,19 (DE-604)BV008928356 95,19 |
| spellingShingle | Brands, Stefan A. A note on parallel executions of restrictive blind issuing protocols for secret key certificates Cryptography |
| title | A note on parallel executions of restrictive blind issuing protocols for secret key certificates |
| title_auth | A note on parallel executions of restrictive blind issuing protocols for secret key certificates |
| title_exact_search | A note on parallel executions of restrictive blind issuing protocols for secret key certificates |
| title_full | A note on parallel executions of restrictive blind issuing protocols for secret key certificates S. A. Brands |
| title_fullStr | A note on parallel executions of restrictive blind issuing protocols for secret key certificates S. A. Brands |
| title_full_unstemmed | A note on parallel executions of restrictive blind issuing protocols for secret key certificates S. A. Brands |
| title_short | A note on parallel executions of restrictive blind issuing protocols for secret key certificates |
| title_sort | a note on parallel executions of restrictive blind issuing protocols for secret key certificates |
| topic | Cryptography |
| topic_facet | Cryptography |
| volume_link | (DE-604)BV008928356 |
| work_keys_str_mv | AT brandsstefana anoteonparallelexecutionsofrestrictiveblindissuingprotocolsforsecretkeycertificates |