Authentication options
Type
ID
Length
Max 1 / Min 1
Codes
<> 1
ANSI X9.9 Authentication, Binary Data
<> 2
ANSI X9.9 Authentication, "Coded Character Set, Entire Message, No Editing" (Standard Value for X9.17 Authentication)
<> 3
MD4 Hash
<> 4
MD5 Hash
<> 5
SHA Hash
<> Z
Mutually Defined
