[1] RFC 3749 - Transport Layer Security Protocol Compression Methods (2015-03-01 16:19:13 +09:00 版) http://tools.ietf.org/html/rfc3749

[2]

RFC 7525 - Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) (2015-05-29 03:22:56 +09:00 版) https://tools.ietf.org/html/rfc7525#section-3.3

In order to help prevent compression-related attacks (summarized in
Section 2.6 of [RFC7457]), implementations and deployments SHOULD
disable TLS-level compression (Section 6.2.2 of [RFC5246]), unless
the application protocol in question has been shown not to be open to
such attacks.

[3] OpenSSL (OpenSSL Foundation, Inc. 著, 2015-10-20 17:43:34 +09:00 版) https://www.openssl.org/docs/manmaster/ssl/SSL_COMP_add_compression_method.html

[4] 圧縮形式