diff options
| -rw-r--r-- | lib/vtls/axtls.c | 17 | ||||
| -rw-r--r-- | lib/vtls/axtls.h | 4 |
2 files changed, 21 insertions, 0 deletions
diff --git a/lib/vtls/axtls.c b/lib/vtls/axtls.c index 36cb7ad65..1b577b152 100644 --- a/lib/vtls/axtls.c +++ b/lib/vtls/axtls.c @@ -664,4 +664,21 @@ size_t Curl_axtls_version(char *buffer, size_t size) return snprintf(buffer, size, "axTLS/%s", ssl_version()); } +int Curl_axtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length) +{ + static bool ssl_seeded = FALSE; + (void)data; + if(!ssl_seeded) { + ssl_seeded = TRUE; + /* Initialize the seed if not already done. This call is not exactly thread + * safe (and neither is the ssl_seeded check), but the worst effect of a + * race condition is that some global resources will leak. */ + RNG_initialize(); + } + get_random(length, entropy); + return 0; +} + #endif /* USE_AXTLS */ diff --git a/lib/vtls/axtls.h b/lib/vtls/axtls.h index db9136597..55247b8ec 100644 --- a/lib/vtls/axtls.h +++ b/lib/vtls/axtls.h @@ -46,6 +46,9 @@ void Curl_axtls_session_free(void *ptr); size_t Curl_axtls_version(char *buffer, size_t size); int Curl_axtls_shutdown(struct connectdata *conn, int sockindex); int Curl_axtls_check_cxn(struct connectdata *conn); +int Curl_axtls_random(struct SessionHandle *data, + unsigned char *entropy, + size_t length); /* API setup for axTLS */ #define curlssl_init Curl_axtls_init @@ -62,6 +65,7 @@ int Curl_axtls_check_cxn(struct connectdata *conn); #define curlssl_version Curl_axtls_version #define curlssl_check_cxn(x) Curl_axtls_check_cxn(x) #define curlssl_data_pending(x,y) (x=x, y=y, 0) +#define curlssl_random(x,y,z) Curl_axtls_random(x,y,z) #endif /* USE_AXTLS */ #endif /* HEADER_CURL_AXTLS_H */ |