diff --git a/src/hush/tlsmanager.cpp b/src/hush/tlsmanager.cpp index 73bdd4407..9d8e98c44 100644 --- a/src/hush/tlsmanager.cpp +++ b/src/hush/tlsmanager.cpp @@ -202,6 +202,16 @@ SSL_CTX* TLSManager::initCtx( } } + SSL_CTX_set_cipher_list(tlsCtx, ""); // removes all <= TLS1.2 ciphers + SSL_CTX_set_ciphersuites(tlsCtx, "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256"); // default is "TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256" + + STACK_OF(SSL_CIPHER) *sk = SSL_CTX_get_ciphers(tlsCtx); + for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) + { + const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i); + LogPrintf("DEBUG TLS: AVAILABLE CIPHER %s\n", SSL_CIPHER_get_name(c)); + } + return tlsCtx; } /**