RSA署名方式の安全性を巡る研究動向についてRSA RSA RSA RSA RSA RSA PSS RSA PSS RSA RSA PSS RSA PSS RSA RSA-PSS E-mail:mayumi.saitou@boj.or.jp RSA RSA PKCS ISO ISO IPS ANS X RSA RSA RSA RSA RSA RSA RSA RSA bit RSA RSA PSS RSA PSS RSA ISO PKCS Ver RSA PSS RSA PSS RSA RSA RSA RSA RSA PSS RSA PSS RSA PSS RSA Rivest, Shamir, and Adleman RSA RSA p q n = p q p−1 q−1 L L e e d=1(mod L) d (e, n) d PKI public key infrastructure (e, n) d RSA P (e, n)
