From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Tue, 12 Apr 2011 10:18:02 +0000 (+0200)
Subject: Added gnutls_cipher_set_iv().
X-Git-Tag: gnutls_2_99_1~48
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0bb26a6e8e9bd7ee23884f17342c8e84033907cf;p=thirdparty%2Fgnutls.git

Added gnutls_cipher_set_iv().
---

diff --git a/lib/crypto-api.c b/lib/crypto-api.c
index f7f200c2f8..5fb633ebc7 100644
--- a/lib/crypto-api.c
+++ b/lib/crypto-api.c
@@ -113,6 +113,23 @@ gnutls_cipher_add_auth (gnutls_cipher_hd_t handle, const void *text, size_t text
   return 0;
 }
 
+/**
+ * gnutls_cipher_set_iv:
+ * @handle: is a #gnutls_cipher_hd_t structure.
+ * @iv: the IV to set
+ * @ivlen: The length of the IV
+ *
+ * This function will set the IV to be used for the next
+ * encryption block.
+ *
+ * Since: 2.99.0
+ **/
+void
+gnutls_cipher_set_iv (gnutls_cipher_hd_t handle, void *iv, size_t ivlen)
+{
+  _gnutls_cipher_setiv((cipher_hd_st *)handle, iv, ivlen);
+}
+
 /**
  * gnutls_cipher_encrypt:
  * @handle: is a #gnutls_cipher_hd_t structure.
diff --git a/lib/includes/gnutls/crypto.h b/lib/includes/gnutls/crypto.h
index f1312eeeb7..a1cf4b5ba8 100644
--- a/lib/includes/gnutls/crypto.h
+++ b/lib/includes/gnutls/crypto.h
@@ -47,6 +47,8 @@ extern "C"
                               size_t textlen, void *ciphertext,
                               size_t ciphertextlen);
 
+  void gnutls_cipher_set_iv (gnutls_cipher_hd_t handle, void *iv, size_t ivlen);
+
   int gnutls_cipher_tag( gnutls_cipher_hd_t handle, void* tag, size_t tag_size);
   int gnutls_cipher_add_auth( gnutls_cipher_hd_t handle, const void* test, size_t textlen);
 
diff --git a/lib/libgnutls.map b/lib/libgnutls.map
index 616dab745e..85b301c7e9 100644
--- a/lib/libgnutls.map
+++ b/lib/libgnutls.map
@@ -701,6 +701,7 @@ GNUTLS_3_0_0 {
 	gnutls_dtls_cookie_send;
 	gnutls_dtls_prestate_set;
 	gnutls_dtls_get_data_mtu;
+	gnutls_cipher_set_iv;
 } GNUTLS_2_12;
 
 GNUTLS_PRIVATE {