hctr2_request_ctx
struct hctr2_request_ctx *rctx = skcipher_request_ctx(req);
struct hctr2_request_ctx *rctx = skcipher_request_ctx(req);
struct hctr2_request_ctx *rctx = skcipher_request_ctx(req);
struct hctr2_request_ctx *rctx = skcipher_request_ctx(req);
BUILD_BUG_ON(offsetofend(struct hctr2_request_ctx, u) !=
sizeof(struct hctr2_request_ctx));
tfm, max(sizeof(struct hctr2_request_ctx),
offsetofend(struct hctr2_request_ctx, u.xctr_req) +