michael_mic_ctx
struct michael_mic_ctx *mctx = crypto_shash_ctx(tfm);
.cra_ctxsize = sizeof(struct michael_mic_ctx),
struct michael_mic_ctx *ctx = crypto_shash_ctx(desc->tfm);
static void michael_block(struct michael_mic_ctx *mctx, u32 val)
static void michael_mic_hdr(struct michael_mic_ctx *mctx, const u8 *key,
struct michael_mic_ctx mctx;