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Diffstat (limited to 'ecp')
-rw-r--r--ecp/server/server.c3
-rw-r--r--ecp/src/ecp/core.c94
-rw-r--r--ecp/src/ecp/core.h21
-rw-r--r--ecp/src/ecp/cr.h2
-rw-r--r--ecp/src/ecp/crypto/crypto.c28
-rw-r--r--ecp/src/ecp/crypto/crypto.h5
-rw-r--r--ecp/test/init.c2
-rw-r--r--ecp/test/init_vconn.c2
8 files changed, 101 insertions, 56 deletions
diff --git a/ecp/server/server.c b/ecp/server/server.c
index bbe7c4e..d34fb19 100644
--- a/ecp/server/server.c
+++ b/ecp/server/server.c
@@ -67,7 +67,7 @@ static void conn_free(ECPConnection *conn) {
int ecp_init(ECPContext *ctx, ECPConnHandler *vconn_handler, ECPConnHandler *vlink_handler) {
int rv;
- rv = ecp_ctx_init(ctx, handle_err, conn_new, conn_free);
+ rv = ecp_ctx_init(ctx, handle_err, conn_new, conn_free, NULL);
if (rv) return rv;
rv = ecp_vconn_handler_init(ctx, vconn_handler);
@@ -125,7 +125,6 @@ int main(int argc, char *argv[]) {
exit(1);
}
-
rv = ecp_addr_init(&addr, argv[3]);
if (rv) {
fprintf(stderr, "ecp_addr_init RV:%d\n", rv);
diff --git a/ecp/src/ecp/core.c b/ecp/src/ecp/core.c
index b491c0b..9f9bab5 100644
--- a/ecp/src/ecp/core.c
+++ b/ecp/src/ecp/core.c
@@ -30,13 +30,14 @@ int ecp_dhkey_gen(ECPDHKey *key) {
return ECP_OK;
}
-int ecp_ctx_init(ECPContext *ctx, ecp_err_handler_t handle_err, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free) {
+int ecp_ctx_init(ECPContext *ctx, ecp_err_handler_t handle_err, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free, ecp_key_checker_t key_checker) {
int rv;
memset(ctx, 0, sizeof(ECPContext));
ctx->handle_err = handle_err;
ctx->conn_new = conn_new;
ctx->conn_free = conn_free;
+ ctx->key_checker = key_checker;
rv = ecp_tr_init(ctx);
if (rv) return rv;
@@ -507,8 +508,7 @@ int ecp_sock_init(ECPSocket *sock, ECPContext *ctx, ECPDHKey *key) {
rv = ecp_dhkey_gen(&sock->key[sock->key_curr]);
if (rv) return rv;
- rv = ecp_bc_key_gen(&sock->minkey);
- if (rv) return rv;
+ arc4random_buf(&sock->ckey, sizeof(sock->ckey));
return ECP_OK;
}
@@ -559,20 +559,16 @@ void ecp_sock_close(ECPSocket *sock) {
ecp_tr_close(sock);
}
-int ecp_sock_minkey_new(ECPSocket *sock) {
- int rv;
-
+void ecp_sock_ckey_new(ECPSocket *sock) {
#ifdef ECP_WITH_PTHREAD
pthread_mutex_lock(&sock->mutex);
#endif
- rv = ecp_bc_key_gen(&sock->minkey);
+ arc4random_buf(&sock->ckey, sizeof(sock->ckey));
#ifdef ECP_WITH_PTHREAD
pthread_mutex_unlock(&sock->mutex);
#endif
-
- return rv;
}
int ecp_sock_dhkey_new(ECPSocket *sock) {
@@ -673,55 +669,51 @@ void ecp_sock_expire(ECPSocket *sock, ecp_sts_t to, ecp_conn_expired_t conn_expi
conn_table_expire(sock, to, conn_expired);
}
-int ecp_sock_expire_inb(ECPSocket *sock, ecp_sts_t to) {
- int rv;
-
- rv = ecp_sock_minkey_new(sock);
- if (!rv) conn_table_expire(sock, to, _conn_expired_inb);
-
- return rv;
+void ecp_sock_expire_inb(ECPSocket *sock, ecp_sts_t to) {
+ ecp_sock_ckey_new(sock);
+ conn_table_expire(sock, to, _conn_expired_inb);
}
-int ecp_cookie_gen(ECPSocket *sock, unsigned char *cookie, unsigned char *public_buf) {
- ecp_bc_ctx_t bc_ctx;
- int i;
+void ecp_atag_gen(ECPSocket *sock, unsigned char *atag, unsigned char *public_buf, ecp_nonce_t *nonce) {
+ unsigned char msg[ECP_SIZE_ECDH_PUB+ECP_SIZE_NONCE];
+ ecp_hmac_key_t key;
#ifdef ECP_WITH_PTHREAD
pthread_mutex_lock(&sock->mutex);
#endif
- bc_ctx = sock->minkey;
+ memcpy(&key, &sock->ckey, sizeof(sock->ckey));
#ifdef ECP_WITH_PTHREAD
pthread_mutex_unlock(&sock->mutex);
#endif
- for (i=0; i<ECP_SIZE_ECDH_PUB/ECP_SIZE_BC_BLOCK; i++) {
- ecp_bc_encrypt_block(public_buf + i*ECP_SIZE_BC_BLOCK, cookie + i*ECP_SIZE_BC_BLOCK, &bc_ctx);
- }
+ memcpy(msg, public_buf, ECP_SIZE_ECDH_PUB);
+ ecp_nonce2buf(msg+ECP_SIZE_ECDH_PUB, nonce);
- return ECP_OK;
+ ecp_hmac(atag, &key, msg, sizeof(msg));
}
int ecp_cookie_verify(ECPSocket *sock, unsigned char *cookie, unsigned char *public_buf) {
- ecp_bc_ctx_t bc_ctx;
- int i;
+ unsigned char msg[ECP_SIZE_ECDH_PUB+ECP_SIZE_NONCE];
+ unsigned char atag[ECP_SIZE_ATAG];
+ ecp_hmac_key_t key;
#ifdef ECP_WITH_PTHREAD
pthread_mutex_lock(&sock->mutex);
#endif
- bc_ctx = sock->minkey;
+ memcpy(&key, &sock->ckey, sizeof(sock->ckey));
#ifdef ECP_WITH_PTHREAD
pthread_mutex_unlock(&sock->mutex);
#endif
- for (i=0; i<ECP_SIZE_ECDH_PUB/ECP_SIZE_BC_BLOCK; i++) {
- ecp_bc_decrypt_block(cookie + i*ECP_SIZE_BC_BLOCK, cookie + i*ECP_SIZE_BC_BLOCK, &bc_ctx);
- }
+ memcpy(msg, public_buf, ECP_SIZE_ECDH_PUB);
+ memcpy(msg+ECP_SIZE_ECDH_PUB, cookie, ECP_SIZE_NONCE);
+ ecp_hmac(atag, &key, msg, sizeof(msg));
- if (memcmp(cookie, public_buf, ECP_SIZE_ECDH_PUB) == 0) return ECP_OK;
+ if (memcmp(cookie+ECP_SIZE_NONCE, atag, ECP_SIZE_ATAG) == 0) return ECP_OK;
return ECP_ERR_COOKIE;
}
@@ -816,6 +808,7 @@ static int conn_dhkey_set_pub(ECPConnection *conn, unsigned char idx, ecp_ecdh_p
ECPDHPub *key;
ECPSocket *sock = conn->sock;
int i;
+ ecp_sts_t now = ecp_tm_get_s();
if (idx & ~ECP_ECDH_IDX_MASK) return ECP_ERR_ECDH_IDX;
@@ -823,6 +816,8 @@ static int conn_dhkey_set_pub(ECPConnection *conn, unsigned char idx, ecp_ecdh_p
key = &conn->rkey[_idx];
if (key->valid && (memcmp(public, &key->public, sizeof(key->public)) == 0)) return ECP_ERR_DUP;
+ if (_ecp_conn_is_open(conn) && (now - conn->keyx_ts < ECP_MIN_KEYX_DT)) return ECP_ERR;
+
#ifdef ECP_WITH_HTABLE
if (ecp_conn_is_inb(conn) && _ecp_conn_is_reg(conn) && (key->valid)) {
ecp_ht_remove(sock->conn_table.keys, &key->public);
@@ -831,6 +826,7 @@ static int conn_dhkey_set_pub(ECPConnection *conn, unsigned char idx, ecp_ecdh_p
memcpy(&key->public, public, sizeof(key->public));
key->valid = 1;
+ conn->keyx_ts = now;
#ifdef ECP_WITH_HTABLE
if (ecp_conn_is_inb(conn) && _ecp_conn_is_reg(conn)) {
@@ -933,6 +929,7 @@ void ecp_conn_init(ECPConnection *conn, ECPSocket *sock, unsigned char ctype) {
conn->rkey_curr = ECP_ECDH_IDX_INV;
arc4random_buf(&conn->nonce_out, sizeof(conn->nonce_out));
conn->access_ts = ecp_tm_get_s();
+ conn->keyx_ts = 0;
}
int ecp_conn_reset(ECPConnection *conn) {
@@ -1607,9 +1604,9 @@ ssize_t ecp_send_init_rep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t
ECPBuffer packet;
ECPBuffer payload;
ECPPktMeta pkt_meta;
- unsigned char pkt_buf[ECP_SIZE_PKT_BUF_IREP(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_COOKIE, ECP_MTYPE_INIT_REP, parent)];
- unsigned char pld_buf[ECP_SIZE_PLD_BUF_IREP(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_COOKIE, ECP_MTYPE_INIT_REP, parent)];
- unsigned char cookie[ECP_SIZE_COOKIE];
+ unsigned char pkt_buf[ECP_SIZE_PKT_BUF_IREP(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG, ECP_MTYPE_INIT_REP, parent)];
+ unsigned char pld_buf[ECP_SIZE_PLD_BUF_IREP(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG, ECP_MTYPE_INIT_REP, parent)];
+ unsigned char atag[ECP_SIZE_ATAG];
unsigned char *msg;
ecp_nonce_t nonce;
ssize_t rv;
@@ -1623,14 +1620,13 @@ ssize_t ecp_send_init_rep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t
ecp_pld_set_type(payload.buffer, payload.size, ECP_MTYPE_INIT_REP);
msg = ecp_pld_get_msg(payload.buffer, payload.size);
- _rv = ecp_cookie_gen(sock, cookie, public_buf);
- if (_rv) return _rv;
+ ecp_sock_get_nonce(sock, &nonce);
+ ecp_atag_gen(sock, atag, public_buf, &nonce);
_rv = ecp_sock_dhkey_get_pub(sock, msg, (ecp_ecdh_public_t *)(msg+1));
if (_rv) return _rv;
- memcpy(msg+1+ECP_SIZE_ECDH_PUB, cookie, ECP_SIZE_COOKIE);
+ memcpy(msg+1+ECP_SIZE_ECDH_PUB, atag, ECP_SIZE_ATAG);
- ecp_sock_get_nonce(sock, &nonce);
pkt_meta.cookie = NULL;
pkt_meta.shkey = shkey;
pkt_meta.nonce = &nonce;
@@ -1639,30 +1635,33 @@ ssize_t ecp_send_init_rep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t
pkt_meta.s_idx = ECP_ECDH_IDX_PERMA;
pkt_meta.c_idx = c_idx;
- rv = ecp_pld_send_irep(sock, parent, addr, &packet, &pkt_meta, &payload, ECP_SIZE_PLD(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_COOKIE, ECP_MTYPE_INIT_REP), 0);
+ rv = ecp_pld_send_irep(sock, parent, addr, &packet, &pkt_meta, &payload, ECP_SIZE_PLD(1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG, ECP_MTYPE_INIT_REP), 0);
return rv;
}
-ssize_t ecp_handle_init_rep(ECPConnection *conn, unsigned char *msg, size_t msg_size, ECP2Buffer *bufs) {
+ssize_t ecp_handle_init_rep(ECPConnection *conn, unsigned char *msg, size_t msg_size, unsigned char *nonce_buf, ECP2Buffer *bufs) {
ecp_send_open_t send_open_f;
- unsigned char *cookie;
+ unsigned char cookie[ECP_SIZE_COOKIE];
+ unsigned char *atag;
ssize_t rv;
int _rv;
- if (msg_size < 1+ECP_SIZE_ECDH_PUB+ECP_SIZE_COOKIE) return ECP_ERR_SIZE;
+ if (msg_size < 1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG) return ECP_ERR_SIZE;
_rv = ecp_conn_dhkey_set_pub(conn, msg[0], (ecp_ecdh_public_t *)(msg+1));
if (_rv) return _rv;
- cookie = msg+1+ECP_SIZE_ECDH_PUB;
+ atag = msg+1+ECP_SIZE_ECDH_PUB;
send_open_f = ecp_get_send_open_f(conn);
if (send_open_f == NULL) send_open_f = ecp_send_open_req;
+ memcpy(cookie, nonce_buf, ECP_SIZE_NONCE);
+ memcpy(cookie+ECP_SIZE_NONCE, atag, ECP_SIZE_ATAG);
ecp_tr_release(bufs->packet, 1);
rv = send_open_f(conn, cookie);
if (rv < 0) return rv;
- return 1+ECP_SIZE_ECDH_PUB+ECP_SIZE_COOKIE;
+ return 1+ECP_SIZE_ECDH_PUB+ECP_SIZE_ATAG;
}
ssize_t ecp_write_open_req(ECPConnection *conn, ECPBuffer *payload) {
@@ -1775,6 +1774,11 @@ ssize_t ecp_handle_open_req(ECPSocket *sock, ECPConnection *parent, unsigned cha
if (memcmp(&public, public_buf, ECP_SIZE_ECDH_PUB) != 0) return ECP_ERR_VBOX;
remote_key.valid = 1;
+
+ if (sock->ctx->key_checker) {
+ _rv = sock->ctx->key_checker(sock, &public);
+ if (_rv) return _rv;
+ }
}
conn = ecp_conn_new_inb(sock, ctype);
@@ -2305,7 +2309,7 @@ ssize_t ecp_unpack(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t *addr,
switch (mtype) {
case ECP_MTYPE_INIT_REP: {
- rv = ecp_handle_init_rep(conn, msg, msg_size, bufs);
+ rv = ecp_handle_init_rep(conn, msg, msg_size, nonce_buf, bufs);
if (rv < 0) goto unpack_err;
rv += hdr_size;
diff --git a/ecp/src/ecp/core.h b/ecp/src/ecp/core.h
index 9be0dc0..09e28f8 100644
--- a/ecp/src/ecp/core.h
+++ b/ecp/src/ecp/core.h
@@ -49,10 +49,14 @@
#define ECP_MAX_SEQ_FWD 1024
#define ECP_MAX_EXP 100
+#define ECP_MIN_KEYX_DT 3600
+
#define ECP_SIZE_PROTO 2
#define ECP_SIZE_NONCE 8
#define ECP_SIZE_MTYPE 1
-#define ECP_SIZE_COOKIE (ECP_SIZE_ECDH_PUB)
+#define ECP_SIZE_MTYPE 1
+#define ECP_SIZE_ATAG (ECP_SIZE_HMAC_DIGEST)
+#define ECP_SIZE_COOKIE (ECP_SIZE_NONCE+ECP_SIZE_ATAG)
#define ECP_SIZE_PKT_HDR (ECP_SIZE_PROTO+1+ECP_SIZE_ECDH_PUB+ECP_SIZE_NONCE)
@@ -197,6 +201,7 @@ typedef int (*ecp_conn_expired_t) (struct ECPConnection *conn, ecp_sts_t now, ec
typedef void (*ecp_err_handler_t) (struct ECPConnection *conn, unsigned char mtype, int err);
typedef struct ECPConnection * (*ecp_conn_new_t) (struct ECPSocket *sock, unsigned char type);
typedef void (*ecp_conn_free_t) (struct ECPConnection *conn);
+typedef int (*ecp_key_checker_t) (struct ECPSocket *sock, ecp_ecdh_public_t *pub);
typedef ssize_t (*ecp_msg_handler_t) (struct ECPConnection *conn, ecp_seq_t seq, unsigned char mtype, unsigned char *msg, size_t msg_size, struct ECP2Buffer *b);
typedef int (*ecp_open_handler_t) (struct ECPConnection *conn, struct ECP2Buffer *b);
@@ -255,6 +260,7 @@ typedef struct ECPContext {
ecp_err_handler_t handle_err;
ecp_conn_new_t conn_new; /* inbound connections only */
ecp_conn_free_t conn_free;
+ ecp_key_checker_t key_checker;
ECPConnHandler *handler[ECP_MAX_CTYPE];
ECPConnHandler *handler_sys[ECP_MAX_CTYPE_SYS];
} ECPContext;
@@ -282,7 +288,7 @@ typedef struct ECPSocket {
ECPDHKey key_perma;
ECPDHKey key[ECP_MAX_SOCK_KEY];
unsigned char key_curr;
- ecp_bc_ctx_t minkey;
+ ecp_hmac_key_t ckey;
ECPConnTable conn_table;
ECPTimer timer;
#ifdef ECP_WITH_PTHREAD
@@ -308,6 +314,7 @@ typedef struct ECPConnection {
unsigned char rkey_curr;
ECPDHShkey shkey[ECP_MAX_NODE_KEY][ECP_MAX_NODE_KEY];
ecp_sts_t access_ts;
+ ecp_sts_t keyx_ts;
void *param;
#ifdef ECP_WITH_VCONN
struct ECPConnection *parent;
@@ -323,7 +330,7 @@ typedef struct ECPConnection {
int ecp_dhkey_gen(ECPDHKey *key);
-int ecp_ctx_init(ECPContext *ctx, ecp_err_handler_t handle_err, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free);
+int ecp_ctx_init(ECPContext *ctx, ecp_err_handler_t handle_err, ecp_conn_new_t conn_new, ecp_conn_free_t conn_free, ecp_key_checker_t key_checker);
int ecp_ctx_set_handler(ECPContext *ctx, unsigned char ctype, ECPConnHandler *handler);
ECPConnHandler *ecp_ctx_get_handler(ECPContext *ctx, unsigned char ctype);
@@ -338,16 +345,16 @@ int ecp_sock_create(ECPSocket *sock, ECPContext *ctx, ECPDHKey *key);
void ecp_sock_destroy(ECPSocket *sock);
int ecp_sock_open(ECPSocket *sock, ecp_tr_addr_t *myaddr);
void ecp_sock_close(ECPSocket *sock);
-int ecp_sock_minkey_new(ECPSocket *sock);
+void ecp_sock_ckey_new(ECPSocket *sock);
int ecp_sock_dhkey_new(ECPSocket *sock);
int ecp_sock_dhkey_get(ECPSocket *sock, unsigned char idx, ECPDHKey *key);
int ecp_sock_dhkey_get_pub(ECPSocket *sock, unsigned char *idx, ecp_ecdh_public_t *public);
void ecp_sock_get_nonce(ECPSocket *sock, ecp_nonce_t *nonce);
void ecp_sock_expire(ECPSocket *sock, ecp_sts_t to, ecp_conn_expired_t conn_expired);
-int ecp_sock_expire_inb(ECPSocket *sock, ecp_sts_t to);
+void ecp_sock_expire_inb(ECPSocket *sock, ecp_sts_t to);
-int ecp_cookie_gen(ECPSocket *sock, unsigned char *cookie, unsigned char *public_buf);
+void ecp_atag_gen(ECPSocket *sock, unsigned char *cookie, unsigned char *public_buf, ecp_nonce_t *nonce);
int ecp_cookie_verify(ECPSocket *sock, unsigned char *cookie, unsigned char *public_buf);
ECPConnection *ecp_conn_new_inb(ECPSocket *sock, unsigned char ctype);
@@ -398,7 +405,7 @@ void ecp_err_handle(ECPConnection *conn, unsigned char mtype, int err);
ssize_t ecp_send_init_req(ECPConnection *conn, int retry);
ssize_t ecp_handle_init_req(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t *addr, unsigned char c_idx, unsigned char *public_buf, ecp_aead_key_t *shkey, ECP2Buffer *bufs);
ssize_t ecp_send_init_rep(ECPSocket *sock, ECPConnection *parent, ecp_tr_addr_t *addr, unsigned char c_idx, unsigned char *public_buf, ecp_aead_key_t *shkey);
-ssize_t ecp_handle_init_rep(ECPConnection *conn, unsigned char *msg, size_t msg_size, ECP2Buffer *bufs);
+ssize_t ecp_handle_init_rep(ECPConnection *conn, unsigned char *msg, size_t msg_size, unsigned char *nonce_buf, ECP2Buffer *bufs);
ssize_t ecp_write_open_req(ECPConnection *conn, ECPBuffer *payload);
ssize_t ecp_send_open_req(ECPConnection *conn, unsigned char *cookie);
diff --git a/ecp/src/ecp/cr.h b/ecp/src/ecp/cr.h
index 4172656..c5046ed 100644
--- a/ecp/src/ecp/cr.h
+++ b/ecp/src/ecp/cr.h
@@ -18,3 +18,5 @@ int ecp_ecdsa_verify(unsigned char *m, size_t ml, ecp_ecdsa_signature_t *sig, ec
int ecp_bc_key_gen(ecp_bc_ctx_t *key);
void ecp_bc_encrypt_block(unsigned char *in, unsigned char *out, ecp_bc_ctx_t *key);
void ecp_bc_decrypt_block(unsigned char *in, unsigned char *out, ecp_bc_ctx_t *key);
+
+void ecp_hmac(unsigned char *hd, ecp_hmac_key_t *k, unsigned char *m, size_t ml);
diff --git a/ecp/src/ecp/crypto/crypto.c b/ecp/src/ecp/crypto/crypto.c
index ba013fa..8a78702 100644
--- a/ecp/src/ecp/crypto/crypto.c
+++ b/ecp/src/ecp/crypto/crypto.c
@@ -126,3 +126,31 @@ void ecp_bc_encrypt_block(unsigned char *in, unsigned char *out, ecp_bc_ctx_t *k
void ecp_bc_decrypt_block(unsigned char *in, unsigned char *out, ecp_bc_ctx_t *key) {
AES_decrypt(in, out, &key->ctx_dec);
}
+
+void ecp_hmac(unsigned char *hd, ecp_hmac_key_t *k, unsigned char *m, size_t ml) {
+ unsigned char b[SHA_CBLOCK];
+ unsigned char d[SHA_DIGEST_LENGTH];
+ SHA_CTX ctx;
+ int i;
+
+ memset(b, 0, sizeof(b));
+ memcpy(b, k, ECP_SIZE_HMAC_KEY);
+ for (i=0; i<SHA_CBLOCK; i++) {
+ b[i] = b[i] ^ 0x36;
+ }
+
+ SHA1_Init(&ctx);
+ SHA1_Update(&ctx, b, sizeof(b));
+ SHA1_Update(&ctx, m, ml);
+ SHA1_Final(d, &ctx);
+
+ memset(b, 0, sizeof(b));
+ memcpy(b, k, ECP_SIZE_HMAC_KEY);
+ for (i=0; i<SHA_CBLOCK; i++) {
+ b[i] = b[i] ^ 0x5c;
+ }
+ SHA1_Init(&ctx);
+ SHA1_Update(&ctx, b, sizeof(b));
+ SHA1_Update(&ctx, d, sizeof(d));
+ SHA1_Final(hd, &ctx);
+}
diff --git a/ecp/src/ecp/crypto/crypto.h b/ecp/src/ecp/crypto/crypto.h
index 9e55c53..f2986d0 100644
--- a/ecp/src/ecp/crypto/crypto.h
+++ b/ecp/src/ecp/crypto/crypto.h
@@ -1,4 +1,5 @@
#include <openssl/aes.h>
+#include <openssl/sha.h>
#define CURVE25519_SIZE_KEY 32
#define CHACHA20_SIZE_KEY 32
@@ -15,6 +16,9 @@
#define ECP_SIZE_ECDSA_SEC 64
#define ECP_SIZE_ECDSA_SIG 32
+#define ECP_SIZE_HMAC_KEY 32
+#define ECP_SIZE_HMAC_DIGEST SHA_DIGEST_LENGTH
+
#define ECP_SIZE_BC_KEY 16
#define ECP_SIZE_BC_BLOCK 16
@@ -25,6 +29,7 @@ typedef uint8_t ecp_aead_nonce_t[ECP_SIZE_AEAD_NONCE];
typedef uint8_t ecp_ecdsa_public_t[ECP_SIZE_ECDSA_PUB];
typedef uint8_t ecp_ecdsa_private_t[ECP_SIZE_ECDSA_SEC];
typedef uint8_t ecp_ecdsa_signature_t[ECP_SIZE_ECDSA_SIG];
+typedef uint8_t ecp_hmac_key_t[ECP_SIZE_HMAC_KEY];
typedef struct {
AES_KEY ctx_enc;
AES_KEY ctx_dec;
diff --git a/ecp/test/init.c b/ecp/test/init.c
index 161742b..b0d91d1 100644
--- a/ecp/test/init.c
+++ b/ecp/test/init.c
@@ -22,6 +22,6 @@ static void conn_free(ECPConnection *conn) {
int ecp_init(ECPContext *ctx) {
int rv;
- rv = ecp_ctx_init(ctx, handle_err, conn_new, conn_free);
+ rv = ecp_ctx_init(ctx, handle_err, conn_new, conn_free, NULL);
return rv;
}
diff --git a/ecp/test/init_vconn.c b/ecp/test/init_vconn.c
index b690bec..149b57a 100644
--- a/ecp/test/init_vconn.c
+++ b/ecp/test/init_vconn.c
@@ -47,7 +47,7 @@ static void conn_free(ECPConnection *conn) {
int ecp_init(ECPContext *ctx, ECPConnHandler *vconn_handler, ECPConnHandler *vlink_handler) {
int rv;
- rv = ecp_ctx_init(ctx, handle_err, conn_new, conn_free);
+ rv = ecp_ctx_init(ctx, handle_err, conn_new, conn_free, NULL);
if (rv) return rv;
rv = ecp_vconn_handler_init(ctx, vconn_handler);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 20:54:41 +0000