method

check_data

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check_data(public_key, digest, signature, data) public

Verifies that data matches the signature created by public_key and the digest algorithm.

# File lib/rubygems/security/policy.rb, line 77
  def check_data public_key, digest, signature, data
    raise Gem::Security::Exception, "invalid signature" unless
      public_key.verify digest.new, signature, data.digest

    true
  end

check_data

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