diff options
Diffstat (limited to 'src/lib/ndpi_utils.c')
| -rw-r--r-- | src/lib/ndpi_utils.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c index 9be5cb7cb..b2f2f4658 100644 --- a/src/lib/ndpi_utils.c +++ b/src/lib/ndpi_utils.c @@ -687,3 +687,24 @@ int ndpi_has_human_readeable_string(struct ndpi_detection_module_struct *ndpi_st return(ret); } + +/* ********************************** */ + +char* ndpi_ssl_version2str(u_int16_t version) { + static char v[8]; + + switch(version) { + case 0x300: return("SSLv3"); + case 0x301: return("TLSv1"); + case 0x302: return("TLSv1.1"); + case 0x303: return("TLSv1.2"); + case 0x304: return("TLSv1.3"); + } + + if((version >= 0x7f00) && (version <= 0x7fff)) + return("TLSv1.3 (draft)"); + + snprintf(v, sizeof(v), "%04X", version); + return(v); +} + |