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src/tls.c:TLSX_KeyShare_GenDhKey(): don't generate a key if one is already set.

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Daniel Pouzzner
2021-08-23 14:06:39 -05:00
parent 34e88b0605
commit 54b3f1b252
1 changed files with 3 additions and 0 deletions
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src/tls.c
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@@ -6096,6 +6096,9 @@ static int TLSX_KeyShare_GenDhKey(WOLFSSL *ssl, KeyShareEntry* kse)
word32 p_len; word32 p_len;
#endif #endif
if (kse->key != NULL)
return 0;
/* TODO: [TLS13] The key size should come from wolfcrypt. */ /* TODO: [TLS13] The key size should come from wolfcrypt. */
/* Pick the parameters from the named group. */ /* Pick the parameters from the named group. */
#ifdef HAVE_PUBLIC_FFDHE #ifdef HAVE_PUBLIC_FFDHE