5.16.3.3 LargeInteger

The LDAP representation of the integer as a string expressed in base-10 notation corresponds to an INT64, which is in little-endian format. The valLen field of ATTRVAL equals 8.

Example:

 LDAP value: 12605
 INT64 value: Hexadecimal 0x313d
  
 valLen: 8, 
  
 payload:
  
 3d 31 00 00 00 00 00 00                          =1......