cbc_flags
if ((ctx->cbc_flags & CMAC_MODE) == 0 &&
if ((ctx->cbc_flags & CMAC_MODE) == 0) {
cbc_ctx->cbc_flags |= CBC_MODE;
cbc_ctx->cbc_flags = mode;
cbc_ctx->cbc_flags |= CMAC_MODE;
cbc_ctx->cbc_flags |= CBC_MODE;
cbc_ctx->cbc_flags |= CBC_MODE;
cbc_ctx->cbc_flags |= CBC_MODE | DES3_STRENGTH;