qce_cipher_ctx
struct qce_cipher_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
struct qce_cipher_ctx *ctx = crypto_tfm_ctx(tfm);
struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(ablk);
struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(ablk);
struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(tfm);
alg->base.cra_ctxsize = sizeof(struct qce_cipher_ctx);