Hi –
I have a simple TLS client with OpenSSL. It works fine but one oddity… When all is completed I call SSL_shutdown(ssl). At that point I see in the sniffer trace an Encryption Alert
I read response from server -- SSL_read(ssl, buff2, sizeof(buff2) - 1); https > 1154 [FIN, ACK] 1154 > https [ACK]
Then I call SSL_shutdown(ssl); and my client sends: TLS Encrypted Alert: Frame 13 (83 bytes on wire, 83 bytes captured) Ethernet II, Src: …, Dst: … Internet Protocol, Src: 10.116.152.95 (10.116.152.35), Dst: … Transmission Control Protocol, Src Port: 1154 (1154), Dst Port: https (443), Seq: 483, Ack: 1891, Len: 29 Secure Socket Layer TLS Record Layer: Encrypted Alert Content Type: Alert (21) Version: TLS 1.0 (0x0301) Length: 24 Alert Message: Encrypted Alert
Then I get.. https > 1154 [ACK] https > 1154 [RST, ACK]
All seems OK and the client works fine but I do not know why I get the alert?
Thank you!
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