des_t4_key_expand(&deskey[0], &tctx->ks1);
des_t4_key_expand(&deskey[1], &tctx->ks2);
des_t4_key_expand(&deskey[2], &tctx->ks3);
- dat->tstream.cbc = enc ? des_t4_ede3_cbc_encrypt :
- des_t4_ede3_cbc_decrypt;
+ tctx->tstream.cbc = ctx->enc ? des_t4_ede3_cbc_encrypt :
+ des_t4_ede3_cbc_decrypt;
return 1;
}
}