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Full response of command `openssl s_client -showcerts -connect google.com:443`
CONNECTED(00000003)
depth=2 C = US, O = Google Trust Services LLC, CN = GTS Root R1
verify return:1
depth=1 C = US, O = Google Trust Services LLC, CN = GTS CA 1C3
verify return:1
depth=0 CN = *.google.com
verify return:1
---
Certificate chain
0 s:CN = *.google.com
i:C = US, O = Google Trust Services LLC, CN = GTS CA 1C3
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
1 s:C = US, O = Google Trust Services LLC, CN = GTS CA 1C3
i:C = US, O = Google Trust Services LLC, CN = GTS Root R1
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
2 s:C = US, O = Google Trust Services LLC, CN = GTS Root R1
i:C = BE, O = GlobalSign nv-sa, OU = Root CA, CN = GlobalSign Root CA
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
---
Server certificate
subject=CN = *.google.com
issuer=C = US, O = Google Trust Services LLC, CN = GTS CA 1C3
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 6640 bytes and written 382 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
read:errno=0
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