Certificate Overview
| Valid Host Names | Matched | *.websec.nu websec.nu | |
|---|---|---|---|
| Expires | in 3 months | Valid after Jul 1, 2024 | |
| Trust | Trusted | The certificate was issued by E5 |
Security
| Encryption Ciphers | OK | ||
|---|---|---|---|
| Public Key Size | 256 bits | Key sizes 1024 bits or larger are considered secure. Be aware that unnecessarily large key sizes will slow down the connection establishment. | |
| Secure Renegotiation | Yes | ||
| Protocols | OK | TLSv1.2, TLSv1.3 |
Performance
| HTTP Keepalive | Yes | ||
|---|---|---|---|
| SSL Handshake Size | 2761 bytes | A smaller SSL handshake means a faster connection. Reducing the number & size of certificates in your chain, and reducing the size of the public key will reduce this. |
Encryption Ciphers
| Cipher | Strength | Algo | Key | KeyEx | Handshake | ||
|---|---|---|---|---|---|---|---|
| TLS_AES_256_GCM_SHA384 | TLSv1.3 | High | AESGCM | 256-bit | any | 351ms | 2715 bytes |
| TLS_CHACHA20_POLY1305_SHA256 | TLSv1.3 | High | CHACHA20/POLY1305 | 256-bit | any | 351ms | 2682 bytes |
| ECDHE-ECDSA-AES256-GCM-SHA384 | TLSv1.2 | High | AESGCM | 256-bit | ECDH | 453ms | 2607 bytes |
| ECDHE-ECDSA-CHACHA20-POLY1305 | TLSv1.2 | High | CHACHA20/POLY1305 | 256-bit | ECDH | 455ms | 2591 bytes |
| ECDHE-ECDSA-AES128-GCM-SHA256 | TLSv1.2 | High | AESGCM | 128-bit | ECDH | 500ms | 2608 bytes |