Hello,
it seems i have a little Problem in encoding the IA5String correct:
Given the following definition
mystring IA5String (Size (1..128)) (FROM ("01234567890#*,"))
With the Size Constraint 1..128 the length should be encoded in a Bit
field of size 7.
There are a constraint on the alphabet (a sum of 13 characters) which
lets me encode one character with a bit field of size 4.
If i understand correctly the following mapping should take place:
Alphabet Encoding
0 0000
1 0001
2 0010
3 0011
4 0100
5 0101
6 0110
7 0111
8 1000
9 1001
# 1010
* 1011
, 1100
So, if i want to encode 55#12, the result would be:
0101xxxx 01010101 10100001
0010xxxx
Padding bits are marked with an 'x'.
Is anything in the above true or have i messed up totally ?
Cheers,
Tobias
_______________________________________________
Asn1 mailing list
[email protected]
http://lists.asn1.org/mailman/listinfo/asn1
