NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO
strmod/encrdes
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 properties:
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).
64 bits.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Availability | SUNWcsr (32-bit) |
SUNWcarx.u (64-bit) | |
Interface Stability | Evolving |
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.
NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO