encrdes - DES-CBC Encryption Algorithm Module for IPsec
This module implements the United States Data Encryption
Standard (DES) for IPsec. encrdes uses cipher-block chain-
ing (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).
It is used by ESP.
See attributes(5) for descriptions of the following attri-
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Availability | SUNWcsr (32-bit) |
| | SUNWcarx.u (64-bit) |
| Interface Stability | Evolving |
ipseckey(1M), attributes(5), ipsec(7P), ipsecesp(7P),
Madson, C., and Doraswamy, N, RFC 2405, The ESP DES-CBC
Cipher Algorithm with Explicit IV, The Internet Society,
NIST, FIPS PUB 46-2: Data Encryption Standard, December,
Man(1) output converted with