Difference between revisions of "Expiry"
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Many digital documents
Many digital documents a start data and an [[Expiry]] date
Revision as of 16:55, 21 June 2022
Full Title or Meme
- Many digital documents include a start data and an Expiry date.
- Many digital documents include a nonce or serial number which typically is used to ensure that the document is only processed on time, and then expires.
Expiry can be devilishly difficult to determine.
- Typically, a Certificate will expire on a give data and time, which seems very clear.
- When a key with a certificate is used to sign a document, should the data of validation or the date of signing be operative?