Signed-off-by: James Almer <jamr...@gmail.com>
---
configure | 2 +-
libavutil/random_seed.c | 6 ++++++
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index d6e78297fe..56e2b85f97 100755
--- a/configure
+++ b/configure
@@ -3892,7 +3892,7 @@ avfilter_deps="avutil"
avfilter_suggest="libm stdatomic"
avformat_deps="avcodec avutil"
avformat_suggest="libm network zlib stdatomic"
-avutil_suggest="clock_gettime ffnvcodec gcrypt libm libdrm libmfx opencl
openssl user32 vaapi vulkan videotoolbox corefoundation corevideo coremedia
bcrypt stdatomic"
+avutil_suggest="clock_gettime ffnvcodec gcrypt gnutls libm libdrm libmfx
opencl openssl user32 vaapi vulkan videotoolbox corefoundation corevideo
coremedia bcrypt stdatomic"
postproc_deps="avutil gpl"
postproc_suggest="libm stdatomic"
swresample_deps="avutil"
diff --git a/libavutil/random_seed.c b/libavutil/random_seed.c
index 2980e565e0..e02431898e 100644
--- a/libavutil/random_seed.c
+++ b/libavutil/random_seed.c
@@ -34,6 +34,8 @@
#include <gcrypt.h>
#elif CONFIG_OPENSSL
#include <openssl/rand.h>
+#elif CONFIG_GNUTLS
+#include <gnutls/crypto.h>
#endif
#include <fcntl.h>
#include <math.h>
@@ -158,6 +160,10 @@ int av_random_bytes(uint8_t* buf, size_t len)
if (RAND_bytes(buf, len) == 1)
return 0;
err = AVERROR_EXTERNAL;
+#elif CONFIG_GNUTLS
+ err = gnutls_rnd(GNUTLS_RND_KEY, buf, len);
+ if (!err)
+ return 0;
#endif
return err;
--
2.41.0
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