ウェブList of available trusted root certificates in watchOS 4 - Apple Support. ... 81 08 88 4E C6 BF. EE Certification Centre Root CA. EE Certification Centre Root CA. RSA. 2048 bits. SHA-1. 54 80 F9 A0 73 ED 3F 00 4C CA 89 D8 E3 71 E6 4A. 23: ... https://mac.lc/.