How can decode

timetag  UTCTime

we are using PER unaligned.

It's the same as if it were VisibleString. There's a length determinant followed by the string characters. Note that the length specifies the number of characters, not the number of bytes (octets), and VisibleString is a 7-bit character set, so unaligned PER encodes it with 7 bits per
character

By way of example, the encoding

   0D60D583 864C9839 60E5839B 40

shows
- a length of 0x0D = 13,
- 13 x 7 = 91 bits of string all squeezed together, and
- 5 bits of padding.

The result is "050822090909Z".

If you have trouble finding the characters within the encoding, make sure you write it out in bits (0's and 1's) and mark off every 7 bits. If you continue to have trouble, contact me.


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Conrad Sigona                    Voice Mail     : 1-732-302-9669 x400
OSS Nokalva                      Fax            : 1-614-388-4156
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