Introduction

   Encryption provides the following routines, listed by function:

   o  Defining, generating, and deleting keys:

      -  ENCRYPT$DEFINE_KEY

      -  ENCRYPT$GENERATE_KEY

      -  ENCRYPT$DELETE_KEY

   o  Encrypting and decrypting files:

      -  ENCRYPT$ENCRYPT_routine

      -  ENCRYPT$ENCRYPT_FILE

      -  ENCRYPT$DECRYPT_routine

   o  Encrypting and decrypting records:

      -  ENCRYPT$DECRYPT_ONE_RECORD

      -  ENCRYPT$ENCRYPT_ONE_RECORD

   o  Intializing and terminating the context area:

      -  ENCRYPT$INIT

      -  ENCRYPT$FINI

   o  Returning statistics:

      -  ENCRYPT$STATISTICS