[1] KeyStore (Java Platform SE 6) ( (2013-05-14 10:35:46 +09:00)) https://docs.oracle.com/javase/jp/6/api/java/security/KeyStore.html

[2] Keystore - Wikipedia, the free encyclopedia ( (2016-05-26 22:06:03 +09:00)) https://en.wikipedia.org/wiki/Keystore