[LEAPSECS] RFC6013

Poul-Henning Kamp phk at phk.freebsd.dk
Fri Jan 28 19:03:01 EST 2011



Sorry: RFC6019, not 6013.

Poul-Henning

In message <89325.1296259331 at critter.freebsd.dk>, "Poul-Henning Kamp" writes:

>

>Btw, forgot to mention here that RFC6013

> BinaryTime:

> An Alternate Format for Representing Date and Time in ASN.1

>

>Adopts/gold-plates the POSIX timestamp:

>

> The syntax for BinaryTime is:

>

> BinaryTime ::= INTEGER (0..MAX)

>

> The integer value is the number of seconds, excluding leap seconds,

> after midnight UTC, January 1, 1970. This representation of time is

> sometimes called "UNIX time" [POSIX]. This time format cannot

> represent time values prior to January 1, 1970. The latest UTC time

> value that can be represented by a four-octet integer value is

> 03:14:07 on January 19, 2038, which is represented by the hexadecimal

> value 7FFFFFFF. Time values beyond 03:14:07 on January 19, 2038, are

> represented by integer values that are longer than four octets, and a

> five-octet integer value is sufficient to represent dates covering

> the next seventeen millennia.

>

>

>--

>Poul-Henning Kamp | UNIX since Zilog Zeus 3.20

>phk at FreeBSD.ORG | TCP/IP since RFC 956

>FreeBSD committer | BSD since 4.3-tahoe

>Never attribute to malice what can adequately be explained by incompetence.


--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.


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