2262 - 利用量子安全密码技术驾驭量子计算时代并为 IBM Z 构建加密资产清单.pdf

1、IBM TechXchange2025 conference IBM TechXchange|2025 IBM Corporation1#IBMTechXchangeSession ID:2262 Quantum Safe Cryptography and building crypto inventory for IBM Z22Components:Components:Data:Data:InformationKeysKeys(sometimes):Secrets and non-SecretsAlgorithmsAlgorithms:A series of instructions th

2、at are followed,step by step,to do something useful or solve a problem.ProtocolsProtocols:Uses combinations of steps and algorithms to complete a task.2023 IBM Corporation What is cryptography?A tool we use when we have use cases A tool we use when we have use cases that require data confidentiality

3、,integrity,that require data confidentiality,integrity,authentication,proof or authorship or authentication,proof or authorship or nonnon-repudiation.repudiation.3Cryptography in the context of todays Digital WorldBlockchain ApplicationsCoin wallets,Transactions,AuthenticationCritical Infrastructure

4、Code updates;Control systems-Oil pipelines,Electric grids;Car systems,Internet ProtocolsDomain Name Service(DNS),Hyper-text Transfer Protocol(HTTP),Telnet,SFTPDigital Signature LawsEiDAS-PDFAdvanced Electronic Signature (PAdES),Advanced ElectronicSignatures(AES),Financial SystemsPayment Systems:(EMV

5、,SWIFT,Settlement Systems,FinTech,)Enterprise ApplicationsEMAIL PGP,Identity ManagementPKI/LDAP/.,Virus scanning patterns,PKI Services4Impact of malicious characterHarvest confidential data to decrypt laterDecrypt lost or harvested confidential data by breaking encryptionDisrupt business with manipu

6、lation through fraudulent authenticationManipulate digitally signed contracts and legal history by forging digital signaturesAvailability of“cryptographically relevant”quantum computersHarvest now,decrypt laterAfterBefore45US Federal AgenciesUS National Security Memorandum 10 directs agencies to mig