linux-imx

    return crypto_skcipher_decrypt(skreq);

}

​

static void authenc_esn_verify_ahash_done(struct crypto_async_request *areq,

                      int err)

{

    struct aead_request *req = areq->data;

​

    err = err ?: crypto_authenc_esn_decrypt_tail(req, 0);

}

​

static int crypto_authenc_esn_decrypt(struct aead_request *req)

{

    struct crypto_aead *authenc_esn = crypto_aead_reqtfm(req);

    struct authenc_esn_request_ctx *areq_ctx = aead_request_ctx(req);

    struct crypto_authenc_esn_ctx *ctx = crypto_aead_ctx(authenc_esn);

    struct ahash_request *ahreq = (void *)(areq_ctx->tail + ctx->reqoff);

    unsigned int authsize = crypto_aead_authsize(authenc_esn);

    struct crypto_ahash *auth = ctx->auth;