diff options
Diffstat (limited to 'src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c')
| -rw-r--r-- | src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c b/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c index c6e22fb..88a0525 100644 --- a/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c +++ b/src/methods/xsalsa20_poly1305/xsalsa20_poly1305.c @@ -24,7 +24,7 @@ */ -#include "../../fastd.h" +#include "../../method.h" #include "../common.h" #include <crypto_secretbox_xsalsa20poly1305.h> @@ -37,15 +37,18 @@ struct fastd_method_session_state { }; -static bool method_provides(const char *name) { +static bool method_create_by_name(const char *name, fastd_method_context_t **method_ctx UNUSED) { return !strcmp(name, "xsalsa20-poly1305"); } -static size_t method_key_length(fastd_context_t *ctx UNUSED, const char *name UNUSED) { +static void method_destroy(fastd_method_context_t *method_ctx UNUSED) { +} + +static size_t method_key_length(fastd_context_t *ctx UNUSED, const fastd_method_context_t *method_ctx UNUSED) { return crypto_secretbox_xsalsa20poly1305_KEYBYTES; } -static fastd_method_session_state_t* method_session_init(fastd_context_t *ctx, const char *name UNUSED, const uint8_t *secret, bool initiator) { +static fastd_method_session_state_t* method_session_init(fastd_context_t *ctx, const fastd_method_context_t *method_ctx UNUSED, const uint8_t *secret, bool initiator) { fastd_method_session_state_t *session = malloc(sizeof(fastd_method_session_state_t)); fastd_method_common_init(ctx, &session->common, initiator); @@ -55,11 +58,11 @@ static fastd_method_session_state_t* method_session_init(fastd_context_t *ctx, c return session; } -static fastd_method_session_state_t* method_session_init_compat(fastd_context_t *ctx, const char *name, const uint8_t *secret, size_t length, bool initiator) { +static fastd_method_session_state_t* method_session_init_compat(fastd_context_t *ctx, const fastd_method_context_t *method_ctx, const uint8_t *secret, size_t length, bool initiator) { if (length < crypto_secretbox_xsalsa20poly1305_KEYBYTES) exit_bug(ctx, "xsalsa20-poly1305: tried to init with short secret"); - return method_session_init(ctx, name, secret, initiator); + return method_session_init(ctx, method_ctx, secret, initiator); } static bool method_session_is_valid(fastd_context_t *ctx, fastd_method_session_state_t *session) { @@ -153,7 +156,6 @@ static bool method_decrypt(fastd_context_t *ctx, fastd_peer_t *peer, fastd_metho } const fastd_method_t fastd_method_xsalsa20_poly1305 = { - .provides = method_provides, .max_overhead = COMMON_HEADBYTES + crypto_secretbox_xsalsa20poly1305_ZEROBYTES - crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES, .min_encrypt_head_space = crypto_secretbox_xsalsa20poly1305_ZEROBYTES, @@ -161,7 +163,11 @@ const fastd_method_t fastd_method_xsalsa20_poly1305 = { .min_encrypt_tail_space = 0, .min_decrypt_tail_space = 0, + .create_by_name = method_create_by_name, + .destroy = method_destroy, + .key_length = method_key_length, + .session_init = method_session_init, .session_init_compat = method_session_init_compat, .session_is_valid = method_session_is_valid, |