Cipher suite (æå·ã¹ã¤ã¼ã)
æå·ã¹ã¤ã¼ãã¯éµäº¤æã¢ã«ã´ãªãºã ã»èªè¨¼æ¹å¼ã»ãµã¤ãã¡ã¼ã»ã¡ãã»ã¼ã¸èªè¨¼ç¬¦å·ã®çµã¿åããã§ãã
TLSã®ãããªæå·ã·ã¹ãã ã¯ããµã¼ãã¼ã¨ã¯ã©ã¤ã¢ã³ãã¯å®å ¨ãªéä¿¡ãå§ããåã«ä½¿ç¨ããæå·ã¹ã¤ã¼ããæ±ºå®ããåæãã¾ããå ¸åçãªæå·ã¹ã¤ã¼ãã«ã¯ ECDHE_RSA_WITH_AES_128_GCM_SHA256 ã¾ã㯠ECDHE-RSA-AES128-GCM-SHA256 ããããããããã®åèªã®æå³ã¯
- ECDHE (elliptic curve Diffie-Hellman ephemeral)ãéµäº¤æã¢ã«ã´ãªãºã ã¨ãã¦ä½¿ç¨
- RSA æå·ãéµèªè¨¼æ¹å¼ã¨ãã¦ä½¿ç¨
- AES-128 ããµã¤ãã¡ã¼ã¨ãã¦ä½¿ç¨ããæå·å©ç¨ã¢ã¼ã㯠Galois/Counter Mode (GCM) ã使ç¨
- SHA-256 ãã¡ãã»ã¼ã¸èªè¨¼ç¬¦å· (HMAC:hash-based message authentication code) ã¨ãã¦ä½¿ç¨