21 void encrypt_n(
const uint8_t in[], uint8_t out[],
size_t blocks)
const override;
22 void decrypt_n(
const uint8_t in[], uint8_t out[],
size_t blocks)
const override;
24 void clear()
override;
26 std::string
name()
const override {
return "SM4"; }
28 std::unique_ptr<BlockCipher>
new_object()
const override {
return std::make_unique<SM4>(); }
30 std::string
provider()
const override;
35 void key_schedule(std::span<const uint8_t> key)
override;
37#if defined(BOTAN_HAS_SM4_ARMV8)
38 void sm4_armv8_encrypt(
const uint8_t in[], uint8_t out[],
size_t blocks)
const;
39 void sm4_armv8_decrypt(
const uint8_t in[], uint8_t out[],
size_t blocks)
const;
42#if defined(BOTAN_HAS_SM4_X86)
43 void sm4_x86_encrypt(
const uint8_t in[], uint8_t out[],
size_t blocks)
const;
44 void sm4_x86_decrypt(
const uint8_t in[], uint8_t out[],
size_t blocks)
const;
47#if defined(BOTAN_HAS_SM4_GFNI)
48 void sm4_gfni_encrypt(
const uint8_t in[], uint8_t out[],
size_t blocks)
const;
49 void sm4_gfni_decrypt(
const uint8_t in[], uint8_t out[],
size_t blocks)
const;