- **DSA(选项A)**:DSA(Digital Signature Algorithm)是由NIST制定的数字签名标准(DSS),结合了Schnorr和ElGamal签名算法的变种,专门用于数字签名,符合题目描述。 - **RSA(选项B)**:基于大整数分解问题,是独立的签名算法,未被NIST选为DSS标准。 - **Triple-DES(选项C)**:对称加密算法,与数字签名无关。 - *...
Theory We describe a slight generalization of the algorithm that allows for an arbitrary security parameter, whereas the standard only supports a fixed parameter. The signature scheme makes use of modular arithmetic and works as follows: Key Generation . Given two security parameters \\\(au ,\\\...
message digest is input to the digital signature algorithm to generate the digital signature. The hash functions to be used are specified in the Secure Hash Standard (SHS), FIPS 180. FIPS approved digital signature algorithms shall be used with an appropriate hash function that is ...
72KeyFactory keyFactory = KeyFactory.getInstance(ALGORITHM); 73 74//取私钥匙对象 75PrivateKey priKey = keyFactory.generatePrivate(pkcs8KeySpec); 76 77//用私钥对信息生成数字签名 78Signature signature = Signature.getInstance(keyFactory.getAlgorithm()); 79signature.initSign(priKey); 80signature.update(d...
When you’re diving into the world of the Digital Signature Standard, it’s like peeling back the curtain on how the magic of electronic document signing happens. Learninghow to sign a document electronicallyis a key piece of the puzzle, ensuring your digital transactions are secure and legally...
19* DSA-Digital Signature Algorithm 20* 是Schnorr和ElGamal签名算法的变种,被美国NIST作为DSS(DigitalSignature Standard)。 21* 简单的说,这是一种更高级的验证方式,用作数字签名。 22* 不单单只有公钥、私钥,还有数字签名。私钥加密生成数字签名,公钥验证数据及签名。 23* 如果数据和签名...
digital l signature algorithm 数字签名算法 双语例句：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）...
FIPS PUB 186-2, Digital Signature Standard. Describes DSA signatures Digital signatures. Deprecated with 11.0 FIPS PUB 186-3, Digital Signature Standard. Supported by 11.x products Digital signatures. 11.0 introduces support for 3 ECDSA named curves FIPS PUB 186-4, Digital Signature Standard. Suppo...
How does the Digital Signature Standard work? DSA is a pair of large numbers that are computed according to the specified algorithm within parameters that enable the authentication of the signatory and, as a consequence, theintegrityof the data attached. ...
This algorithm was developed for use with digital signature algorithm (DSA) or Digital Signature Standard (DSS). This algorithm generates a 160-bit hash value.Message authentication codes are similar to hash values, but are computed using a session key. Because of this, you must possess the ...