Constants

 

CRYPT_DES_MODE

CRYPT_DES_MODE 

 

Encrypt / decrypt using inner chaining

CRYPT_DES_MODE_3CBC 

Inner chaining is used by SSH-1 and is generally considered to be less secure then outer chaining (CRYPT_DES_MODE_CBC3).

 

Encrypt / decrypt using outer chaining

CRYPT_DES_MODE_CBC3 

Outer chaining is used by SSH-2 and when the mode is set to CRYPT_DES_MODE_CBC.