CY1108561T1 - Αρχιτεκτονικη ασφαλους εκπομπης δεδομενων σε πακετα - Google Patents
Αρχιτεκτονικη ασφαλους εκπομπης δεδομενων σε πακεταInfo
- Publication number
- CY1108561T1 CY1108561T1 CY20081101265T CY081101265T CY1108561T1 CY 1108561 T1 CY1108561 T1 CY 1108561T1 CY 20081101265 T CY20081101265 T CY 20081101265T CY 081101265 T CY081101265 T CY 081101265T CY 1108561 T1 CY1108561 T1 CY 1108561T1
- Authority
- CY
- Cyprus
- Prior art keywords
- encrypted
- data
- architecture
- segment
- header
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
- H04L63/0245—Filtering by information in the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/166—IP fragmentation; TCP segmentation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
Abstract
Μία μέθοδος για την επεξεργασία πακέτων με κρυπτογραφημένα δεδομένα λαμβανόμενα από έναν πελάτη από έναν εξυπηρετητή δια μέσου τουλάχιστον ενός δικτύου όπου τα πακέτα δεδομένων συνίστανται από τουλάχιστον μιαν επικεφαλίδα κρυπτογράφησης (46) και ένα ωφέλιμο φορτίο (45), την εξαγωγή της επικεφαλίδας κρυπτογράφησης (54, 55' 69) από ένα πακέτο δεδομένων, την εξαγωγή και αποκρυπτογράφηση του κρυπτογραφημένου ωφέλιμου φορτίου για τον σχηματισμό ενός στοιχείου ευδιάκριτων δεδομένων, τη παραγωγή ενός τμήματος πακέτου ευδιάκριτων δεδομένων. Η ασφαλής μετάδοση σε πακέτα δεδομένων περιεχομένου από έναν εξυπηρετητή προς τουλάχιστον έναν πελάτη συνίσταται από την ανάκτηση ενός ευδιάκριτου πακέτου δεδομένων αποτελούμενο από ένα μη κρυπτογραφημένο ωφέλιμο φορτίο, τη διαίρεση του μη κρυπτογραφημένου ωφέλιμου φορτίου σε ένα ή περισσότερα τεμάχια, την εφαρμογή ενός αλγορίθμου κρυπτογράφησης σε έκαστο τεμάχιο για τη παραγωγή κρυπτογραφημένων τμημάτων (47), τη παραγωγή επικεφαλίδας κρυπτογράφησης για έκαστο κρυπτογραφημένο τμήμα που συνθέτει ένα πακέτο με κρυπτογραφημένα δεδομένα για έκαστο κρυπτογραφημένο τμήμα αποτελον την επικεφαλίδα κρυπτογράφησης (46), μιαν επικεφαλίδα πακέτου δεδομένων και τη μετάδοση έκαστου των συντιθέμενων πακέτων προς τον πελάτη.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21935300P | 2000-07-14 | 2000-07-14 | |
EP01984286A EP1303940B1 (en) | 2000-07-14 | 2001-07-13 | Secure packet-based data broadcasting architecture |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1108561T1 true CY1108561T1 (el) | 2014-04-09 |
Family
ID=22818937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20081101265T CY1108561T1 (el) | 2000-07-14 | 2008-11-06 | Αρχιτεκτονικη ασφαλους εκπομπης δεδομενων σε πακετα |
Country Status (14)
Country | Link |
---|---|
US (1) | US7739496B2 (el) |
EP (1) | EP1303940B1 (el) |
JP (1) | JP4813006B2 (el) |
CN (1) | CN1465159B (el) |
AT (1) | ATE405055T1 (el) |
AU (2) | AU2297402A (el) |
BR (1) | BR0112510A (el) |
CA (1) | CA2416092C (el) |
CY (1) | CY1108561T1 (el) |
DE (1) | DE60135347D1 (el) |
ES (1) | ES2312483T3 (el) |
MX (1) | MXPA03000419A (el) |
WO (1) | WO2002007378A1 (el) |
ZA (1) | ZA200300076B (el) |
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US6321269B1 (en) * | 1998-12-29 | 2001-11-20 | Apple Computer, Inc. | Optimized performance for transaction-oriented communications using stream-based network protocols |
US6788704B1 (en) * | 1999-08-05 | 2004-09-07 | Intel Corporation | Network adapter with TCP windowing support |
-
2001
- 2001-07-13 CA CA2416092A patent/CA2416092C/en not_active Expired - Lifetime
- 2001-07-13 AU AU2297402A patent/AU2297402A/xx active Pending
- 2001-07-13 BR BR0112510-9A patent/BR0112510A/pt not_active IP Right Cessation
- 2001-07-13 JP JP2002513154A patent/JP4813006B2/ja not_active Expired - Fee Related
- 2001-07-13 US US10/333,007 patent/US7739496B2/en active Active
- 2001-07-13 CN CN01812781.9A patent/CN1465159B/zh not_active Expired - Lifetime
- 2001-07-13 AU AU2002222974A patent/AU2002222974B2/en not_active Ceased
- 2001-07-13 WO PCT/US2001/041361 patent/WO2002007378A1/en active Application Filing
- 2001-07-13 ES ES01984286T patent/ES2312483T3/es not_active Expired - Lifetime
- 2001-07-13 AT AT01984286T patent/ATE405055T1/de not_active IP Right Cessation
- 2001-07-13 DE DE60135347T patent/DE60135347D1/de not_active Expired - Lifetime
- 2001-07-13 EP EP01984286A patent/EP1303940B1/en not_active Expired - Lifetime
- 2001-07-13 MX MXPA03000419A patent/MXPA03000419A/es active IP Right Grant
-
2003
- 2003-01-03 ZA ZA200300076A patent/ZA200300076B/en unknown
-
2008
- 2008-11-06 CY CY20081101265T patent/CY1108561T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU2297402A (en) | 2002-01-30 |
EP1303940A4 (en) | 2006-08-23 |
BR0112510A (pt) | 2003-09-02 |
CA2416092A1 (en) | 2002-01-24 |
US7739496B2 (en) | 2010-06-15 |
AU2002222974B2 (en) | 2006-03-16 |
MXPA03000419A (es) | 2003-06-06 |
JP4813006B2 (ja) | 2011-11-09 |
EP1303940A1 (en) | 2003-04-23 |
EP1303940B1 (en) | 2008-08-13 |
CA2416092C (en) | 2011-01-04 |
CN1465159B (zh) | 2010-05-12 |
DE60135347D1 (de) | 2008-09-25 |
ATE405055T1 (de) | 2008-08-15 |
CN1465159A (zh) | 2003-12-31 |
JP2004504765A (ja) | 2004-02-12 |
ES2312483T3 (es) | 2009-03-01 |
ZA200300076B (en) | 2003-11-03 |
US20040064688A1 (en) | 2004-04-01 |
WO2002007378A1 (en) | 2002-01-24 |
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