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-rw-r--r--src/ipcpd/unicast/fa.c4
-rw-r--r--src/irmd/oap/cli.c2
-rw-r--r--src/irmd/oap/srv.c2
-rw-r--r--src/lib/crypt/openssl.c40
-rw-r--r--src/lib/protobuf.c2
-rw-r--r--src/lib/tests/kex_test.c14
-rw-r--r--src/lib/tests/kex_test_ml_kem.c18
7 files changed, 41 insertions, 41 deletions
diff --git a/src/ipcpd/unicast/fa.c b/src/ipcpd/unicast/fa.c
index ddf78e22..c157d71c 100644
--- a/src/ipcpd/unicast/fa.c
+++ b/src/ipcpd/unicast/fa.c
@@ -58,12 +58,12 @@
#define CLOCK_REALTIME_COARSE CLOCK_REALTIME
#endif
-#define TIMEOUT 10 * MILLION /* nanoseconds */
+#define TIMEOUT 10 * MILLION /* nanoseconds */
+#define MSGBUFSZ 32768
#define FLOW_REQ 0
#define FLOW_REPLY 1
#define FLOW_UPDATE 2
-#define MSGBUFSZ 2048
#define STAT_FILE_LEN 0
diff --git a/src/irmd/oap/cli.c b/src/irmd/oap/cli.c
index 8ecd317d..7a202da7 100644
--- a/src/irmd/oap/cli.c
+++ b/src/irmd/oap/cli.c
@@ -50,7 +50,7 @@
struct oap_cli_ctx {
uint8_t __id[OAP_ID_SIZE];
buffer_t id;
- uint8_t kex_buf[MSGBUFSZ];
+ uint8_t kex_buf[CRYPT_KEY_BUFSZ];
uint8_t req_hash[MAX_HASH_SIZE];
size_t req_hash_len;
int req_md_nid;
diff --git a/src/irmd/oap/srv.c b/src/irmd/oap/srv.c
index 36391e50..afc54acc 100644
--- a/src/irmd/oap/srv.c
+++ b/src/irmd/oap/srv.c
@@ -384,7 +384,7 @@ int oap_srv_process(const struct name_info * info,
struct oap_hdr peer_hdr;
struct oap_hdr local_hdr;
struct sec_config kcfg;
- uint8_t kex_buf[MSGBUFSZ];
+ uint8_t kex_buf[CRYPT_KEY_BUFSZ];
uint8_t hash_buf[MAX_HASH_SIZE];
buffer_t req_hash = BUF_INIT;
ssize_t hash_ret;
diff --git a/src/lib/crypt/openssl.c b/src/lib/crypt/openssl.c
index f94fb327..5916e3cb 100644
--- a/src/lib/crypt/openssl.c
+++ b/src/lib/crypt/openssl.c
@@ -629,7 +629,7 @@ ssize_t openssl_pkp_create(const char * algo,
return (ssize_t) raw.len;
} else { /* DER encode standard algorithms */
- pos = pk; /* i2d_PUBKEY increments the pointer, don't use pk! */
+ pos = pk; /* i2d_PUBKEY increments the ptr, don't use pk! */
len = i2d_PUBKEY(*pkp, &pos);
if (len < 0)
goto fail_pubkey;
@@ -666,7 +666,7 @@ static ssize_t __openssl_kem_encap(EVP_PKEY * pub,
/* Get required lengths */
ret = EVP_PKEY_encapsulate(ctx, NULL, &ct_len, NULL, &secret_len);
- if (ret != 1 || ct_len > MSGBUFSZ)
+ if (ret != 1 || ct_len > CRYPT_KEY_BUFSZ)
goto fail_encap;
/* Allocate buffer for secret */
@@ -1283,24 +1283,14 @@ int openssl_load_privkey_file(const char * path,
{
FILE * fp;
EVP_PKEY * pkey;
- unsigned long err;
- char errbuf[256];
fp = fopen(path, "r");
- if (fp == NULL) {
- fprintf(stderr, "Failed to open %s\n", path);
+ if (fp == NULL)
goto fail_file;
- }
pkey = PEM_read_PrivateKey(fp, NULL, NULL, "");
- if (pkey == NULL) {
- err = ERR_get_error();
- ERR_error_string_n(err, errbuf, sizeof(errbuf));
- fprintf(stderr,
- "OpenSSL error loading privkey from %s: %s\n",
- path, errbuf);
+ if (pkey == NULL)
goto fail_key;
- }
fclose(fp);
@@ -1442,7 +1432,7 @@ int openssl_load_pubkey_raw_file(const char * path,
buffer_t * buf)
{
FILE * fp;
- uint8_t tmp_buf[MSGBUFSZ];
+ uint8_t tmp_buf[CRYPT_KEY_BUFSZ];
size_t bytes_read;
const char * algo;
@@ -1453,7 +1443,7 @@ int openssl_load_pubkey_raw_file(const char * path,
if (fp == NULL)
goto fail_file;
- bytes_read = fread(tmp_buf, 1, MSGBUFSZ, fp);
+ bytes_read = fread(tmp_buf, 1, CRYPT_KEY_BUFSZ, fp);
if (bytes_read == 0)
goto fail_read;
@@ -1658,25 +1648,33 @@ int openssl_crt_str(const void * crt,
int openssl_crt_der(const void * crt,
buffer_t * buf)
{
- int len;
+ uint8_t * p;
+ int len;
assert(crt != NULL);
assert(buf != NULL);
- len = i2d_X509((X509 *) crt, &buf->data);
+ /* Get the size by encoding to NULL */
+ len = i2d_X509((X509 *) crt, NULL);
if (len < 0)
- goto fail_der;
+ goto fail_len;
+ buf->data = malloc((size_t) len);
+ if (buf->data == NULL)
+ goto fail_malloc;
+
+ p = buf->data; /* i2d_X509 increments p */
+ i2d_X509((X509 *) crt, &p);
buf->len = (size_t) len;
return 0;
- fail_der:
+ fail_malloc:
+ fail_len:
clrbuf(*buf);
return -1;
}
-
void * openssl_auth_create_store(void)
{
return X509_STORE_new();
diff --git a/src/lib/protobuf.c b/src/lib/protobuf.c
index 77f06032..28b3aab2 100644
--- a/src/lib/protobuf.c
+++ b/src/lib/protobuf.c
@@ -161,6 +161,8 @@ struct name_info name_info_msg_to_s(const name_info_msg_t * msg)
assert(msg != NULL);
assert(strlen(msg->name) <= NAME_SIZE);
+ memset(&s, 0, sizeof(s));
+
strcpy(s.name, msg->name);
strcpy(s.s.key, msg->skey);
strcpy(s.s.crt, msg->scrt);
diff --git a/src/lib/tests/kex_test.c b/src/lib/tests/kex_test.c
index ced760fe..6a4f802e 100644
--- a/src/lib/tests/kex_test.c
+++ b/src/lib/tests/kex_test.c
@@ -106,7 +106,7 @@ static int test_kex_dh_pkp_create_destroy(void)
{
struct sec_config kex;
void * pkp;
- uint8_t buf[MSGBUFSZ];
+ uint8_t buf[CRYPT_KEY_BUFSZ];
TEST_START();
@@ -134,7 +134,7 @@ static int test_kex_get_algo_from_pk(const char * algo)
void * pkp;
buffer_t pk;
ssize_t len;
- uint8_t buf[MSGBUFSZ];
+ uint8_t buf[CRYPT_KEY_BUFSZ];
char extracted_algo[256];
TEST_START("(%s)", algo);
@@ -204,8 +204,8 @@ static int test_kex_dhe_derive(const char * algo)
buffer_t pk1;
buffer_t pk2;
ssize_t len;
- uint8_t buf1[MSGBUFSZ];
- uint8_t buf2[MSGBUFSZ];
+ uint8_t buf1[CRYPT_KEY_BUFSZ];
+ uint8_t buf2[CRYPT_KEY_BUFSZ];
uint8_t s1[SYMMKEYSZ];
uint8_t s2[SYMMKEYSZ];
@@ -317,7 +317,7 @@ static int test_kex_dhe_corrupted_pubkey(const char * algo)
void * pkp;
buffer_t pk;
ssize_t len;
- uint8_t buf[MSGBUFSZ];
+ uint8_t buf[CRYPT_KEY_BUFSZ];
uint8_t s[SYMMKEYSZ];
TEST_START("(%s)", algo);
@@ -363,8 +363,8 @@ static int test_kex_dhe_wrong_algo(void)
void * pkp2;
buffer_t pk2;
ssize_t len;
- uint8_t buf1[MSGBUFSZ];
- uint8_t buf2[MSGBUFSZ];
+ uint8_t buf1[CRYPT_KEY_BUFSZ];
+ uint8_t buf2[CRYPT_KEY_BUFSZ];
uint8_t s[SYMMKEYSZ];
const char * algo1 = "X25519";
const char * algo2 = "X448";
diff --git a/src/lib/tests/kex_test_ml_kem.c b/src/lib/tests/kex_test_ml_kem.c
index 3bb9ae7c..7761c3dc 100644
--- a/src/lib/tests/kex_test_ml_kem.c
+++ b/src/lib/tests/kex_test_ml_kem.c
@@ -197,8 +197,8 @@ static int test_kex_kem(const char * algo)
buffer_t ct;
ssize_t len;
ssize_t ct_len;
- uint8_t buf1[MSGBUFSZ];
- uint8_t buf2[MSGBUFSZ];
+ uint8_t buf1[CRYPT_KEY_BUFSZ];
+ uint8_t buf2[CRYPT_KEY_BUFSZ];
uint8_t s1[SYMMKEYSZ];
uint8_t s2[SYMMKEYSZ];
int kdf;
@@ -262,8 +262,8 @@ static int test_kex_kem_corrupted_ciphertext(const char * algo)
buffer_t ct;
ssize_t len;
ssize_t ct_len;
- uint8_t buf1[MSGBUFSZ];
- uint8_t buf2[MSGBUFSZ];
+ uint8_t buf1[CRYPT_KEY_BUFSZ];
+ uint8_t buf2[CRYPT_KEY_BUFSZ];
uint8_t s1[SYMMKEYSZ];
uint8_t s2[SYMMKEYSZ];
int kdf;
@@ -334,9 +334,9 @@ static int test_kex_kem_wrong_keypair(const char * algo)
buffer_t ct;
ssize_t len;
ssize_t ct_len;
- uint8_t buf1[MSGBUFSZ];
- uint8_t buf2[MSGBUFSZ];
- uint8_t buf3[MSGBUFSZ];
+ uint8_t buf1[CRYPT_KEY_BUFSZ];
+ uint8_t buf2[CRYPT_KEY_BUFSZ];
+ uint8_t buf3[CRYPT_KEY_BUFSZ];
uint8_t s1[SYMMKEYSZ];
uint8_t s2[SYMMKEYSZ];
@@ -402,8 +402,8 @@ static int test_kex_kem_truncated_ciphertext(const char * algo)
buffer_t ct;
ssize_t len;
ssize_t ct_len;
- uint8_t buf1[MSGBUFSZ];
- uint8_t buf2[MSGBUFSZ];
+ uint8_t buf1[CRYPT_KEY_BUFSZ];
+ uint8_t buf2[CRYPT_KEY_BUFSZ];
uint8_t s1[SYMMKEYSZ];
uint8_t s2[SYMMKEYSZ];
generated by cgit v1.2.3 (git 2.39.1) at 2026-03-16 03:13:18 +0000