strcop.h

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// $Id: strcop.h,v 1.3 2003/10/22 13:27:12 henriken Exp $

// Streamcop meta-data configuration structs

struct strcop_meta_out {
    unsigned char  csumsel  : 3;
    unsigned char  ciphsel  : 3;
    unsigned char  ciphconf : 2;
    unsigned char  hashsel  : 3;
    unsigned char  hashconf : 1;
    unsigned char  hashmode : 1;
    unsigned char  decrypt  : 1;
    unsigned char  dlkey    : 1;
    unsigned char  cbcmode  : 1;
};

struct strcop_meta_in {
    unsigned char  dmasel     : 3;
    unsigned char  sync       : 1;
    unsigned char  res1       : 5;
    unsigned char  res2;
};

// Source definitions

enum {
    src_none = 0,
    src_dma  = 1,
    src_des  = 2,
    src_sha1 = 3,
    src_csum = 4,
    src_aes  = 5,
    src_md5  = 6,
    src_res  = 7
};

// Cipher definitions

enum {
    ciph_des = 0,
    ciph_3des = 1,
    ciph_aes = 2
};

// Hash definitions

enum {
    hash_sha1 = 0,
    hash_md5 = 1
};

enum {
    hash_noiv = 0,
    hash_iv = 1
};