crypto_ccm_ctx
struct crypto_ccm_ctx *ctx = crypto_aead_ctx(aead);
struct crypto_ccm_ctx *ctx = crypto_aead_ctx(aead);
struct crypto_ccm_ctx *ctx = crypto_aead_ctx(aead);
struct crypto_ccm_ctx *ctx = crypto_aead_ctx(tfm);
struct crypto_ccm_ctx *ctx = crypto_aead_ctx(tfm);
inst->alg.base.cra_ctxsize = sizeof(struct crypto_ccm_ctx);
struct crypto_ccm_ctx *ctx = crypto_aead_ctx(aead);