HK1251708A1 - 根據緊湊源代碼生成加密函數參數 - Google Patents

根據緊湊源代碼生成加密函數參數

Info

Publication number
HK1251708A1
HK1251708A1 HK18110831.2A HK18110831A HK1251708A1 HK 1251708 A1 HK1251708 A1 HK 1251708A1 HK 18110831 A HK18110831 A HK 18110831A HK 1251708 A1 HK1251708 A1 HK 1251708A1
Authority
HK
Hong Kong
Prior art keywords
source code
function parameters
cryptographic function
generating cryptographic
compact source
Prior art date
Application number
HK18110831.2A
Other languages
English (en)
Inventor
Daniel Richard L Brown
Original Assignee
Certicom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Certicom Corp filed Critical Certicom Corp
Publication of HK1251708A1 publication Critical patent/HK1251708A1/zh

Links

Classifications

    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • 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
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
HK18110831.2A 2015-04-20 2018-08-22 根據緊湊源代碼生成加密函數參數 HK1251708A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/691,337 US10375070B2 (en) 2015-04-20 2015-04-20 Generating cryptographic function parameters from compact source code
PCT/CA2016/050450 WO2016168925A1 (en) 2015-04-20 2016-04-20 Generating cryptographic function parameters from compact source code

Publications (1)

Publication Number Publication Date
HK1251708A1 true HK1251708A1 (zh) 2019-02-01

Family

ID=57142741

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18110831.2A HK1251708A1 (zh) 2015-04-20 2018-08-22 根據緊湊源代碼生成加密函數參數

Country Status (7)

Country Link
US (2) US10375070B2 (zh)
EP (1) EP3286746B1 (zh)
KR (1) KR102570801B1 (zh)
CN (1) CN107683502B (zh)
CA (1) CA2983163C (zh)
HK (1) HK1251708A1 (zh)
WO (1) WO2016168925A1 (zh)

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US10320565B2 (en) * 2017-02-28 2019-06-11 Certicom Corp. Generating an elliptic curve point in an elliptic curve cryptographic system
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US11005656B2 (en) * 2018-12-07 2021-05-11 Arris Enterprises Llc Embedding information in elliptic curve base point
US10764029B1 (en) * 2019-04-02 2020-09-01 Carey Patrick Atkins Asymmetric Encryption Algorithm
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US11657155B2 (en) 2019-11-22 2023-05-23 Pure Storage, Inc Snapshot delta metric based determination of a possible ransomware attack against data maintained by a storage system
US11651075B2 (en) 2019-11-22 2023-05-16 Pure Storage, Inc. Extensible attack monitoring by a storage system
US11625481B2 (en) 2019-11-22 2023-04-11 Pure Storage, Inc. Selective throttling of operations potentially related to a security threat to a storage system
US20210382992A1 (en) * 2019-11-22 2021-12-09 Pure Storage, Inc. Remote Analysis of Potentially Corrupt Data Written to a Storage System
US11675898B2 (en) * 2019-11-22 2023-06-13 Pure Storage, Inc. Recovery dataset management for security threat monitoring
US11941116B2 (en) * 2019-11-22 2024-03-26 Pure Storage, Inc. Ransomware-based data protection parameter modification
US11500788B2 (en) 2019-11-22 2022-11-15 Pure Storage, Inc. Logical address based authorization of operations with respect to a storage system
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US11720692B2 (en) 2019-11-22 2023-08-08 Pure Storage, Inc. Hardware token based management of recovery datasets for a storage system
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US11755751B2 (en) 2019-11-22 2023-09-12 Pure Storage, Inc. Modify access restrictions in response to a possible attack against data stored by a storage system
US11520907B1 (en) * 2019-11-22 2022-12-06 Pure Storage, Inc. Storage system snapshot retention based on encrypted data
US11687418B2 (en) 2019-11-22 2023-06-27 Pure Storage, Inc. Automatic generation of recovery plans specific to individual storage elements
US11341236B2 (en) 2019-11-22 2022-05-24 Pure Storage, Inc. Traffic-based detection of a security threat to a storage system
US11108429B1 (en) * 2020-06-01 2021-08-31 Raytheon Company Covert acoustic communications through solid propagation channels using spread spectrum coding and adaptive channel pre-distortion
CN112383522B (zh) * 2020-11-02 2023-02-24 浙江苍南仪表集团股份有限公司 函数参数数据传输加密方法、系统、装置及可读存储介质
WO2023000304A1 (en) * 2021-07-23 2023-01-26 Huawei Technologies Co., Ltd. Method for entropy service and related products
WO2023081407A2 (en) * 2021-11-07 2023-05-11 Ntt Research, Inc. Cryptographic data message expansion for increasing adversarial storage requirements

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Also Published As

Publication number Publication date
WO2016168925A1 (en) 2016-10-27
US10375070B2 (en) 2019-08-06
US10944751B2 (en) 2021-03-09
US20170063534A1 (en) 2017-03-02
EP3286746A4 (en) 2018-12-12
EP3286746B1 (en) 2023-02-22
CA2983163A1 (en) 2016-10-27
KR20170139067A (ko) 2017-12-18
CN107683502A (zh) 2018-02-09
CA2983163C (en) 2023-09-26
US20190356666A1 (en) 2019-11-21
KR102570801B1 (ko) 2023-08-24
EP3286746A1 (en) 2018-02-28
CN107683502B (zh) 2021-04-06

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