pkey.sign(digest, data) รข String
Instance Public methods
To sign the String
data
, digest
, an
instance of OpenSSL::Digest, must be provided.
The return value is again a String
containing the signature. A
PKeyError is raised should errors occur. Any
previous state of the Digest
instance is irrelevant to the
signature outcome, the digest instance is reset to its initial state during
the operation.
Example
data = 'Sign me!' digest = OpenSSL::Digest::SHA256.new pkey = OpenSSL::PKey::RSA.new(2048) signature = pkey.sign(digest, data)
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