xcbc_tfm_ctx
struct xcbc_tfm_ctx *ctx = crypto_tfm_ctx(tfm);
struct xcbc_tfm_ctx *ctx = crypto_tfm_ctx(tfm);
inst->alg.base.cra_ctxsize = sizeof(struct xcbc_tfm_ctx) +
struct xcbc_tfm_ctx *ctx = crypto_shash_ctx(parent);
struct xcbc_tfm_ctx *tctx = crypto_shash_ctx(parent);
struct xcbc_tfm_ctx *tctx = crypto_shash_ctx(parent);