Base32 Parameter Names
Base32 Parameter Names
Some attributes names in the applicative configuration, such a those related to dimensions identification, are written using a Base32 representation of numbers.
Identity Manager uses flavor of base32 known as base32hex described in the RFC4648.
It uses 10 digits from 0 to 9 and 22 letters from A to V to represent numbers.
The following table shows the decimal - base32hex equivalent for the first 127 numbers.
base32hex | decimal |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
a | 10 |
b | 11 |
c | 12 |
d | 13 |
e | 14 |
f | 15 |
g | 16 |
h | 17 |
i | 18 |
j | 19 |
k | 20 |
l | 21 |
m | 22 |
n | 23 |
o | 24 |
p | 25 |
q | 26 |
r | 27 |
s | 28 |
t | 29 |
u | 30 |
v | 31 |
10 | 32 |
11 | 33 |
... | ... |
1A | 42 |
... | ... |
20 | 64 |
... | ... |
2A | 74 |
... | ... |
3V | 127 |
For example, dimensions are identified by a number going from 0 to 127 in decimal representation and 0 to 3V in base32hex representation.
The Context Rule support 128 dimension
parameters going from B0
to B3V
using the base32hex0
to 3V
numbers to identify a
dimension.