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encrdes (7)
  • >> encrdes (7) ( Solaris man: Макропакеты и соглашения )
  • 
    NAME
         encrdes -  DES-CBC Encryption Algorithm Module for IPsec
    
    SYNOPSIS
         strmod/encrdes
    
    DESCRIPTION
         This module implements the  United  States  Data  Encryption
         Standard  ("DES")   for  IPsec.   encrdes  uses cipher-block
         chaining ("CBC"), as per RFC 2405 and has the following pro-
         perties:
    
              Key Size
                    64 bits. 56 bit key, plus 8 parity  bits.  7 bits
                    of key are followed by one bit of odd parity.
                     For example,  the 56-bit key FF FF FF FF  FF  FF
                    FF   would be encoded as FE FE FE FE FE FE FE FE.
                    encrdes supports weak-key checking   and  parity-
                    fixing to aid pf_key(7P).
    
              Block Size
                    64 bits.
    
         It is used by ESP.
    
      Export Restriction
         DES with an actual key strength of 56 bits is only available
         inside  the United States. DES has an effective key strength
         of approximately 56 bits and is only  available  inside  the
         United  States. DES cannot be realistically weakened for use
         outside the United States..
    
    ATTRIBUTES
         See attributes(5)
          for descriptions of the following attributes:
    
         ____________________________________________________________
        |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
        |_____________________________|_____________________________|
        | Availability                | SUNWcryr (32-bit)           |
        |_____________________________|_____________________________|
        |                             | SUNWcryrx (64-bit)          |
        |_____________________________|_____________________________|
        | Interface Stability         | Evolving                    |
        |_____________________________|_____________________________|
    
    
    SEE ALSO
         ipseckey(1M),attributes(5),ipsec(7P),ipsecesp(7P),pf_key(7P)
    
         Madson, C., and Doraswamy, N,  RFC  2405,  The  ESP  DES-CBC
         Cipher  Algorithm  with  Explicit  IV, The Internet Society,
         1998.
    
         NIST, FIPS PUB 46-2:  Data  Encryption  Standard,  December,
         1993.
    
    
    
    


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