14 files changed, 12 insertions, 86 deletions

diff --git a/src/lib/libssl/d1_clnt.c b/src/lib/libssl/d1_clnt.c
index 8ff4d8e369..976b753a87 100644
--- a/src/lib/libssl/d1_clnt.c
+++ b/src/lib/libssl/d1_clnt.c
@@ -791,8 +791,7 @@ dtls1_client_hello(SSL *s)
                 for (i = 0; p[i]=='\0' && i < sizeof(s->s3->client_random); i++)
                         ;
                 if (i == sizeof(s->s3->client_random))
-                        ssl_fill_hello_random(s, 0, p,
-                            sizeof(s->s3->client_random));
+                        RAND_pseudo_bytes(p, sizeof(s->s3->client_random));
 
                 /* Do the message type and length last */
                 d = p = &(buf[DTLS1_HM_HEADER_LENGTH]);
diff --git a/src/lib/libssl/d1_srvr.c b/src/lib/libssl/d1_srvr.c
index 24f0a2e86e..a118e8e82f 100644
--- a/src/lib/libssl/d1_srvr.c
+++ b/src/lib/libssl/d1_srvr.c
@@ -909,7 +909,8 @@ dtls1_send_server_hello(SSL *s)
         if (s->state == SSL3_ST_SW_SRVR_HELLO_A) {
                 buf = (unsigned char *)s->init_buf->data;
                 p = s->s3->server_random;
-                ssl_fill_hello_random(s, 1, p, SSL3_RANDOM_SIZE);
+                RAND_pseudo_bytes(p, SSL3_RANDOM_SIZE);
+
                 /* Do the message type and length last */
                 d = p= &(buf[DTLS1_HM_HEADER_LENGTH]);
 
diff --git a/src/lib/libssl/s23_clnt.c b/src/lib/libssl/s23_clnt.c
index 16c30c083a..1bc582364b 100644
--- a/src/lib/libssl/s23_clnt.c
+++ b/src/lib/libssl/s23_clnt.c
@@ -285,30 +285,6 @@ end:
         return (ret);
 }
 
-/*
- * Fill a ClientRandom or ServerRandom field of length len. Returns <= 0
- * on failure, 1 on success.
- */
-int
-ssl_fill_hello_random(SSL *s, int server, unsigned char *result, int len)
-{
-        int send_time = 0;
-
-        if (len < 4)
-                return 0;
-        if (server)
-                send_time = (s->mode & SSL_MODE_SEND_SERVERHELLO_TIME) != 0;
-        else
-                send_time = (s->mode & SSL_MODE_SEND_CLIENTHELLO_TIME) != 0;
-        if (send_time) {
-                unsigned long Time = (unsigned long)time(NULL);
-                unsigned char *p = result;
-                l2n(Time, p);
-                return RAND_pseudo_bytes(p, len - 4);
-        } else
-                return RAND_pseudo_bytes(result, len);
-}
-
 static int
 ssl23_client_hello(SSL *s)
 {
@@ -352,8 +328,7 @@ ssl23_client_hello(SSL *s)
         buf = (unsigned char *)s->init_buf->data;
         if (s->state == SSL23_ST_CW_CLNT_HELLO_A) {
                 p = s->s3->client_random;
-                if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
-                        return -1;
+                RAND_pseudo_bytes(p, SSL3_RANDOM_SIZE);
 
                 if (version == TLS1_2_VERSION) {
                         version_major = TLS1_2_VERSION_MAJOR;
diff --git a/src/lib/libssl/s3_clnt.c b/src/lib/libssl/s3_clnt.c
index f2c7dd2442..45dfb64f92 100644
--- a/src/lib/libssl/s3_clnt.c
+++ b/src/lib/libssl/s3_clnt.c
@@ -674,9 +674,7 @@ ssl3_client_hello(SSL *s)
                 /* else use the pre-loaded session */
 
                 p = s->s3->client_random;
-
-                if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
-                        goto err;
+                RAND_pseudo_bytes(p, SSL3_RANDOM_SIZE);
 
                 /* Do the message type and length last */
                 d = p = &(buf[4]);
diff --git a/src/lib/libssl/s3_srvr.c b/src/lib/libssl/s3_srvr.c
index bd22569ef0..c948045ae4 100644
--- a/src/lib/libssl/s3_srvr.c
+++ b/src/lib/libssl/s3_srvr.c
@@ -1130,10 +1130,7 @@ ssl3_get_client_hello(SSL *s)
         {
                 unsigned char *pos;
                 pos = s->s3->server_random;
-                if (ssl_fill_hello_random(s, 1, pos, SSL3_RANDOM_SIZE) <= 0) {
-                        al = SSL_AD_INTERNAL_ERROR;
-                        goto f_err;
-                }
+                RAND_pseudo_bytes(pos, SSL3_RANDOM_SIZE);
         }
 
         if (!s->hit && s->version >= TLS1_VERSION && s->tls_session_secret_cb) {
diff --git a/src/lib/libssl/src/ssl/d1_clnt.c b/src/lib/libssl/src/ssl/d1_clnt.c
index 8ff4d8e369..976b753a87 100644
--- a/src/lib/libssl/src/ssl/d1_clnt.c
+++ b/src/lib/libssl/src/ssl/d1_clnt.c
@@ -791,8 +791,7 @@ dtls1_client_hello(SSL *s)
                 for (i = 0; p[i]=='\0' && i < sizeof(s->s3->client_random); i++)
                         ;
                 if (i == sizeof(s->s3->client_random))
-                        ssl_fill_hello_random(s, 0, p,
-                            sizeof(s->s3->client_random));
+                        RAND_pseudo_bytes(p, sizeof(s->s3->client_random));
 
                 /* Do the message type and length last */
                 d = p = &(buf[DTLS1_HM_HEADER_LENGTH]);
diff --git a/src/lib/libssl/src/ssl/d1_srvr.c b/src/lib/libssl/src/ssl/d1_srvr.c
index 24f0a2e86e..a118e8e82f 100644
--- a/src/lib/libssl/src/ssl/d1_srvr.c
+++ b/src/lib/libssl/src/ssl/d1_srvr.c
@@ -909,7 +909,8 @@ dtls1_send_server_hello(SSL *s)
         if (s->state == SSL3_ST_SW_SRVR_HELLO_A) {
                 buf = (unsigned char *)s->init_buf->data;
                 p = s->s3->server_random;
-                ssl_fill_hello_random(s, 1, p, SSL3_RANDOM_SIZE);
+                RAND_pseudo_bytes(p, SSL3_RANDOM_SIZE);
+
                 /* Do the message type and length last */
                 d = p= &(buf[DTLS1_HM_HEADER_LENGTH]);
 
diff --git a/src/lib/libssl/src/ssl/s23_clnt.c b/src/lib/libssl/src/ssl/s23_clnt.c
index 16c30c083a..1bc582364b 100644
--- a/src/lib/libssl/src/ssl/s23_clnt.c
+++ b/src/lib/libssl/src/ssl/s23_clnt.c
@@ -285,30 +285,6 @@ end:
         return (ret);
 }
 
-/*
- * Fill a ClientRandom or ServerRandom field of length len. Returns <= 0
- * on failure, 1 on success.
- */
-int
-ssl_fill_hello_random(SSL *s, int server, unsigned char *result, int len)
-{
-        int send_time = 0;
-
-        if (len < 4)
-                return 0;
-        if (server)
-                send_time = (s->mode & SSL_MODE_SEND_SERVERHELLO_TIME) != 0;
-        else
-                send_time = (s->mode & SSL_MODE_SEND_CLIENTHELLO_TIME) != 0;
-        if (send_time) {
-                unsigned long Time = (unsigned long)time(NULL);
-                unsigned char *p = result;
-                l2n(Time, p);
-                return RAND_pseudo_bytes(p, len - 4);
-        } else
-                return RAND_pseudo_bytes(result, len);
-}
-
 static int
 ssl23_client_hello(SSL *s)
 {
@@ -352,8 +328,7 @@ ssl23_client_hello(SSL *s)
         buf = (unsigned char *)s->init_buf->data;
         if (s->state == SSL23_ST_CW_CLNT_HELLO_A) {
                 p = s->s3->client_random;
-                if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
-                        return -1;
+                RAND_pseudo_bytes(p, SSL3_RANDOM_SIZE);
 
                 if (version == TLS1_2_VERSION) {
                         version_major = TLS1_2_VERSION_MAJOR;
diff --git a/src/lib/libssl/src/ssl/s3_clnt.c b/src/lib/libssl/src/ssl/s3_clnt.c
index f2c7dd2442..45dfb64f92 100644
--- a/src/lib/libssl/src/ssl/s3_clnt.c
+++ b/src/lib/libssl/src/ssl/s3_clnt.c
@@ -674,9 +674,7 @@ ssl3_client_hello(SSL *s)
                 /* else use the pre-loaded session */
 
                 p = s->s3->client_random;
-
-                if (ssl_fill_hello_random(s, 0, p, SSL3_RANDOM_SIZE) <= 0)
-                        goto err;
+                RAND_pseudo_bytes(p, SSL3_RANDOM_SIZE);
 
                 /* Do the message type and length last */
                 d = p = &(buf[4]);
diff --git a/src/lib/libssl/src/ssl/s3_srvr.c b/src/lib/libssl/src/ssl/s3_srvr.c
index bd22569ef0..c948045ae4 100644
--- a/src/lib/libssl/src/ssl/s3_srvr.c
+++ b/src/lib/libssl/src/ssl/s3_srvr.c
@@ -1130,10 +1130,7 @@ ssl3_get_client_hello(SSL *s)
         {
                 unsigned char *pos;
                 pos = s->s3->server_random;
-                if (ssl_fill_hello_random(s, 1, pos, SSL3_RANDOM_SIZE) <= 0) {
-                        al = SSL_AD_INTERNAL_ERROR;
-                        goto f_err;
-                }
+                RAND_pseudo_bytes(pos, SSL3_RANDOM_SIZE);
         }
 
         if (!s->hit && s->version >= TLS1_VERSION && s->tls_session_secret_cb) {
diff --git a/src/lib/libssl/src/ssl/ssl.h b/src/lib/libssl/src/ssl/ssl.h
index fd01ac9806..0c5d76bc23 100644
--- a/src/lib/libssl/src/ssl/ssl.h
+++ b/src/lib/libssl/src/ssl/ssl.h
@@ -611,12 +611,6 @@ struct ssl_session_st {
  * TLS only.)  "Released" buffers are put onto a free-list in the context
  * or just freed (depending on the context's setting for freelist_max_len). */
 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L
-/* Send the current time in the Random fields of the ClientHello and
- * ServerHello records for compatibility with hypothetical implementations
- * that require it.
- */
-#define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
-#define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
 
 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
  * they cannot be used to clear bits. */
diff --git a/src/lib/libssl/src/ssl/ssl_locl.h b/src/lib/libssl/src/ssl/ssl_locl.h
index 4aa2911da7..a96402ec5c 100644
--- a/src/lib/libssl/src/ssl/ssl_locl.h
+++ b/src/lib/libssl/src/ssl/ssl_locl.h
@@ -621,7 +621,6 @@ void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher);
 STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s);
 int ssl_verify_alarm_type(long type);
 void ssl_load_ciphers(void);
-int ssl_fill_hello_random(SSL *s, int server, unsigned char *field, int len);
 
 const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p);
 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
diff --git a/src/lib/libssl/ssl.h b/src/lib/libssl/ssl.h
index fd01ac9806..0c5d76bc23 100644
--- a/src/lib/libssl/ssl.h
+++ b/src/lib/libssl/ssl.h
@@ -611,12 +611,6 @@ struct ssl_session_st {
  * TLS only.)  "Released" buffers are put onto a free-list in the context
  * or just freed (depending on the context's setting for freelist_max_len). */
 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L
-/* Send the current time in the Random fields of the ClientHello and
- * ServerHello records for compatibility with hypothetical implementations
- * that require it.
- */
-#define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
-#define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
 
 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
  * they cannot be used to clear bits. */
diff --git a/src/lib/libssl/ssl_locl.h b/src/lib/libssl/ssl_locl.h
index 4aa2911da7..a96402ec5c 100644
--- a/src/lib/libssl/ssl_locl.h
+++ b/src/lib/libssl/ssl_locl.h
@@ -621,7 +621,6 @@ void ssl_set_cert_masks(CERT *c, const SSL_CIPHER *cipher);
 STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s);
 int ssl_verify_alarm_type(long type);
 void ssl_load_ciphers(void);
-int ssl_fill_hello_random(SSL *s, int server, unsigned char *field, int len);
 
 const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p);
 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);