One of openssh s more intriguing features is its ability to authenticate users using the rsa and dsa authentication protocols , which are based on a pair of complementary numerical keys Openssh更加吸引人的特性之一是它能夠使用基于一對互補的數(shù)字式密鑰的rsa和dsa認證協(xié)議來認證用戶。 rsa和dsa認證承諾