diff options
Diffstat (limited to 'src/lib/modes/aead/ccm/ccm.h')
| -rw-r--r-- | src/lib/modes/aead/ccm/ccm.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/lib/modes/aead/ccm/ccm.h b/src/lib/modes/aead/ccm/ccm.h index 8277a8f93..7484b500a 100644 --- a/src/lib/modes/aead/ccm/ccm.h +++ b/src/lib/modes/aead/ccm/ccm.h @@ -22,7 +22,7 @@ namespace Botan { class BOTAN_DLL CCM_Mode : public AEAD_Mode { public: - void update(secure_vector<byte>& blocks, size_t offset = 0) override; + size_t process(uint8_t buf[], size_t sz) override; void set_associated_data(const byte ad[], size_t ad_len) override; @@ -41,8 +41,6 @@ class BOTAN_DLL CCM_Mode : public AEAD_Mode size_t tag_size() const override { return m_tag_size; } protected: - const size_t BS = 16; // intrinsic to CCM definition - CCM_Mode(BlockCipher* cipher, size_t tag_size, size_t L); size_t L() const { return m_L; } @@ -60,7 +58,7 @@ class BOTAN_DLL CCM_Mode : public AEAD_Mode secure_vector<byte> format_b0(size_t msg_size); secure_vector<byte> format_c0(); private: - secure_vector<byte> start_raw(const byte nonce[], size_t nonce_len) override; + void start_msg(const byte nonce[], size_t nonce_len) override; void key_schedule(const byte key[], size_t length) override; |