forum.openoffice.org
tested 7 months ago
Certificate Overview
| Valid Host Names | Matched | *.openoffice.org openoffice.org | |
|---|---|---|---|
| Expires | in 2 months | Valid after Oct 16, 2022 | |
| Trust | Trusted | The certificate was issued by Sectigo RSA Domain Validation Secure Server CA |
Security
| Encryption Ciphers | OK | ||
|---|---|---|---|
| Public Key Size | 4096 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 | 6050 bytes | The amount of data exchanged to establish a session with this server is large. This will result in a slower initial connection. Using a certificate with fewer intermediate chains and / or a smaller public key size can reduce the amount of data. |
Encryption Ciphers
| Cipher | Strength | Algo | Key | KeyEx | Handshake | ||
|---|---|---|---|---|---|---|---|
| TLS_AES_256_GCM_SHA384 | TLSv1.3 | High | AESGCM | 256-bit | any | 42ms | 5972 bytes |
| TLS_CHACHA20_POLY1305_SHA256 | TLSv1.3 | High | CHACHA20/POLY1305 | 256-bit | any | 44ms | 5940 bytes |
| TLS_AES_128_GCM_SHA256 | TLSv1.3 | High | AESGCM | 128-bit | any | 42ms | 5940 bytes |
| ECDHE-RSA-AES256-GCM-SHA384 | TLSv1.2 | High | AESGCM | 256-bit | ECDH | 57ms | 6035 bytes |
| ECDHE-RSA-CHACHA20-POLY1305 | TLSv1.2 | High | CHACHA20/POLY1305 | 256-bit | ECDH | 65ms | 6019 bytes |
| ECDHE-RSA-AES128-GCM-SHA256 | TLSv1.2 | High | AESGCM | 128-bit | ECDH | 57ms | 6035 bytes |
| ECDHE-RSA-AES256-SHA384 | TLSv1.2 | High | AES | 256-bit | ECDH | 54ms | 6151 bytes |
| ECDHE-RSA-AES128-SHA256 | TLSv1.2 | High | AES | 128-bit | ECDH | 55ms | 6119 bytes |