diff options
Diffstat (limited to 'src/fastd.h')
| -rw-r--r-- | src/fastd.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/fastd.h b/src/fastd.h index 0f62445..4e17cb5 100644 --- a/src/fastd.h +++ b/src/fastd.h @@ -87,7 +87,7 @@ struct fastd_method { size_t (*min_encrypt_tail_space)(fastd_context_t *ctx); size_t (*min_decrypt_tail_space)(fastd_context_t *ctx); - size_t (*key_length)(fastd_context_t *ctx); + size_t (*key_length)(fastd_context_t *ctx, const char *name); fastd_method_session_state_t* (*session_init)(fastd_context_t *ctx, const char *name, const uint8_t *secret, bool initiator); fastd_method_session_state_t* (*session_init_compat)(fastd_context_t *ctx, const char *name, const uint8_t *secret, size_t length, bool initiator); bool (*session_is_valid)(fastd_context_t *ctx, fastd_method_session_state_t *session); @@ -104,8 +104,12 @@ struct fastd_cipher { const char *name; fastd_cipher_context_t* (*initialize)(fastd_context_t *ctx); + + size_t (*key_length)(fastd_context_t *ctx, const fastd_cipher_context_t *cctx); fastd_cipher_state_t* (*init_state)(fastd_context_t *ctx, const fastd_cipher_context_t *cctx, const uint8_t *key); - bool (*crypt)(fastd_context_t *ctx, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const fastd_block128_t *iv); + + size_t (*iv_length)(fastd_context_t *ctx, const fastd_cipher_state_t *state); + bool (*crypt)(fastd_context_t *ctx, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv); void (*free_state)(fastd_context_t *ctx, fastd_cipher_state_t *state); void (*free)(fastd_context_t *ctx, fastd_cipher_context_t *cctx); @@ -115,7 +119,10 @@ struct fastd_mac { const char *name; fastd_mac_context_t* (*initialize)(fastd_context_t *ctx); + + size_t (*key_length)(fastd_context_t *ctx, const fastd_mac_context_t *mctx); fastd_mac_state_t* (*init_state)(fastd_context_t *ctx, const fastd_mac_context_t *mctx, const uint8_t *key); + bool (*hash)(fastd_context_t *ctx, const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks); void (*free_state)(fastd_context_t *ctx, fastd_mac_state_t *state); @@ -366,12 +373,12 @@ const fastd_method_t* fastd_method_get_by_name(const char *name); void fastd_cipher_init(fastd_context_t *ctx); void fastd_cipher_free(fastd_context_t *ctx); bool fastd_cipher_available(const char *name); -const fastd_cipher_t* fastd_cipher_get_by_name(fastd_context_t *ctx, const char *name, fastd_cipher_context_t **cctx); +const fastd_cipher_t* fastd_cipher_get_by_name(fastd_context_t *ctx, const char *name, const fastd_cipher_context_t **cctx); void fastd_mac_init(fastd_context_t *ctx); void fastd_mac_free(fastd_context_t *ctx); bool fastd_mac_available(const char *name); -const fastd_mac_t* fastd_mac_get_by_name(fastd_context_t *ctx, const char *name, fastd_mac_context_t **cctx); +const fastd_mac_t* fastd_mac_get_by_name(fastd_context_t *ctx, const char *name, const fastd_mac_context_t **cctx); void fastd_tuntap_open(fastd_context_t *ctx); fastd_buffer_t fastd_tuntap_read(fastd_context_t *ctx); |