加密技术复制 Data: Version: 3 (0x2) Serial Number Signature Algorithm Issuer Validity Not Before NotAfter Subject Subject PublicKey Info PublicKey Algorithm Public-Key X509v3 extensions Signature Algorithm Signature Value 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.