Type:
Class

DSA, the Digital Signature Algorithm, is specified in NIST's FIPS 186-3. It is an asymmetric public key algorithm that may be used similar to e.g. RSA. Please note that for OpenSSL versions prior to 1.0.0 the digest algorithms OpenSSL::Digest::DSS (equivalent to SHA) or OpenSSL::Digest::DSS1 (equivalent to SHA-1) must be used for issuing signatures with a DSA key using OpenSSL::PKey#sign. Starting with OpenSSL 1.0.0, digest algorithms are no longer restricted, any Digest may be used for signing.

syssign

dsa.syssign(string) â aString Instance Public methods Computes and returns

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to_s

to_s(p1 = v1, p2 = v2) Instance Public methods Alias for:

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params

dsa.params â hash Instance Public methods Stores all parameters of key to the

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to_der

dsa.to_der â aString Instance Public methods Encodes this

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new

DSA.new([size | string [, pass]) â dsa Class Public methods Creates a new

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public?

dsa.public? â true | false Instance Public methods Indicates whether this

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to_text

dsa.to_text â aString Instance Public methods Prints all parameters of key

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public_key

dsa.public_key â aDSA Instance Public methods Returns a new

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private?

dsa.private? â true | false Instance Public methods Indicates whether this

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to_pem

to_pem(p1 = v1, p2 = v2) Instance Public methods Alias for:

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