Two public-key cryptography algorithms that are widely used are RSA (named after its inventors Rivest, Shamir and Adleman) and DSA (Digital Signature Algorithm).

两个广泛使用的公钥加密算法是 RSA（根据其发明者 Rivest、Shamir 和 Adleman 命名）和 DSA（数字签名算法）。

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You need to create three keys (one for each of the main encryption algorithms: rsa1, rsa, and dsa).

您需要创建三个密钥(每个密钥对应于一个主要加密算法：rsa1、rsa和dsa)。

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It USES a default signature algorithm, SHA1 with DSA, to create a self-signed certificate valid for 180 days.

它使用默认的签名算法(SHA1和DSA)创建一个带有自我签名的证书，有效期为180天。

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This lens is a combination of Olympus's superb lens technology, and the spare-no-expense design process by including DSA (Dual Super Aspherical) and EDA (Extra-low Dispersion Aspherical) lenses in the lens group, for the high depictive quality equal to that of Olympus interchangeable SLR ZUIKO DIGITAL lenses.

ENGADGET: Olympus unveils Stylus XZ-10 with f/1.8-2.7 zoom, smartphone sharing app