13 struct shake_ctx {
14 	struct crypto_hash_ctx ctx;
15 	struct sha3_state sha3;
18 static struct shake_ctx *to_shake_ctx(struct crypto_hash_ctx *ctx)  in to_shake_ctx()
20 	return container_of(ctx, struct shake_ctx, ctx);  in to_shake_ctx()
23 static TEE_Result do_shake_init(struct crypto_hash_ctx *ctx, unsigned int num)  in do_shake_init()
25 	struct shake_ctx *c = to_shake_ctx(ctx);  in do_shake_init()
33 static TEE_Result do_sha3_update(struct crypto_hash_ctx *ctx,  in do_sha3_update()
36 	struct shake_ctx *c = to_shake_ctx(ctx);  in do_sha3_update()
44 static TEE_Result do_shake_final(struct crypto_hash_ctx *ctx,  in do_shake_final()
47 	struct shake_ctx *c = to_shake_ctx(ctx);  in do_shake_final()
55 static TEE_Result do_shake_alloc_ctx(struct crypto_hash_ctx **ctx_ret,  in do_shake_alloc_ctx()
56 				    const struct crypto_hash_ops *ops)  in do_shake_alloc_ctx()
58 	struct shake_ctx *ctx = calloc(1, sizeof(*ctx));  in do_shake_alloc_ctx()
69 static void do_sha3_free_ctx(struct crypto_hash_ctx *ctx)  in do_sha3_free_ctx()
71 	struct shake_ctx *c = to_shake_ctx(ctx);  in do_sha3_free_ctx()
75 static void do_sha3_copy_state(struct crypto_hash_ctx *dst_ctx,  in do_sha3_copy_state()
76 			       struct crypto_hash_ctx *src_ctx)  in do_sha3_copy_state()
78 	struct shake_ctx *dc = to_shake_ctx(dst_ctx);  in do_sha3_copy_state()
79 	struct shake_ctx *sc = to_shake_ctx(src_ctx);  in do_sha3_copy_state()
86 static TEE_Result do_shake128_init(struct crypto_hash_ctx *ctx)  in do_shake128_init()
91 static const struct crypto_hash_ops shake128_ops = {
99 TEE_Result crypto_shake128_alloc_ctx(struct crypto_hash_ctx **ctx)  in crypto_shake128_alloc_ctx()
106 static TEE_Result do_shake256_init(struct crypto_hash_ctx *ctx)  in do_shake256_init()
111 static const struct crypto_hash_ops shake256_ops = {
119 TEE_Result crypto_shake256_alloc_ctx(struct crypto_hash_ctx **ctx)  in crypto_shake256_alloc_ctx()