[1] [[ASN.1]] で使われる[[日時形式]]はいくつかあります。

[FIG(short list)[ [2] [[ASN.1]] の[[日時形式]]
- [CODE[UTCTime]]
- [CODE[GeneralizedTime]]
- [CODE[BinaryTime]]
]FIG]


[3] [CITE@en[rfc3852]], [TIME[2021-07-05T05:41:24.000Z]] <https://datatracker.ietf.org/doc/html/rfc3852#section-11.3>