C++ (Cpp) cryptd_alloc_ablkcipher Exemples

Exemple #1

static int ablk_ctr_init(struct crypto_tfm *tfm)
{
	struct cryptd_ablkcipher *cryptd_tfm;

	cryptd_tfm = cryptd_alloc_ablkcipher("__driver-ctr-aes-aesni", 0, 0);
	if (IS_ERR(cryptd_tfm))
		return PTR_ERR(cryptd_tfm);
	ablk_init_common(tfm, cryptd_tfm);
	return 0;
}

Exemple #2

Fichier : ablk_helper.c Projet : 18712886438/android_kernel_motorola_quark

int ablk_init_common(struct crypto_tfm *tfm, const char *drv_name)
{
	struct async_helper_ctx *ctx = crypto_tfm_ctx(tfm);
	struct cryptd_ablkcipher *cryptd_tfm;

	cryptd_tfm = cryptd_alloc_ablkcipher(drv_name, 0, 0);
	if (IS_ERR(cryptd_tfm))
		return PTR_ERR(cryptd_tfm);

	ctx->cryptd_tfm = cryptd_tfm;
	tfm->crt_ablkcipher.reqsize = sizeof(struct ablkcipher_request) +
		crypto_ablkcipher_reqsize(&cryptd_tfm->base);

	return 0;
}