æå·è«çæ¬ä¼¼ä¹±æ°çæå¨ï¼CSPRNGãè±èª: cryptographically secure pseudo random number generatorãæå·è«çã«ã»ãã¥ã¢ãªç似乱æ°çæå¨ï¼ã¨ã¯ãæå·æè¡ã§ã®å©ç¨ã«é©ããç¹æ§ãæã¤æ¬ä¼¼ä¹±æ°çæå¨ (PRNG) ã§ããã æå·ã®å¿ç¨ã§ã¯æ§ã ãªå ´é¢ã§ä¹±æ°ãå¿ è¦ã¨ãããä¾ãã°ã以ä¸ã®ãããªãã®ãããã éµçæ Nonce ï¼ãããã³ã«ä¸1度ã ã使ãããæ°ãnumber used onceï¼ Salt ï¼ECDSAãRSASSA-PSS ãªã©ã®ç½²åã¹ãã¼ãã§ä½¿ãããï¼ ã¯ã³ã¿ã¤ã ããã ãã®éã«å¿ è¦ãªä¹±æ°ã®æ§è³ªã¯æ§ã ã§ãããä¾ãã°ãä½ããã®æå·ãããã³ã«ã§ Nonce ãçæããéã«æ±ããããã®ã¯ä¸ææ§ã ãã§ãããä¸æ¹ãéµã®çæã«ã¯é«ãç¡ä½çºæ§ãæ±ãããããã¯ã³ã¿ã¤ã ãããã«ã¯æå·è«çæ¬ä¼¼ä¹±æ°ãä¸é©ã§ãé«ãã¨ã³ãããã¼ãæã¤çã®ç¡ä½çºæ å ±æºãå¿
{{#tags}}- {{label}}
{{/tags}}