class SshSig::Signature
Attributes
algorithm[R]
bytes[R]
Public Class Methods
from_bytes(blob)
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While not described well in the protocol documenation, the signature has two parts. There is a string describing the algorithm, which can be one of ssh-ed25519, rsa-sha2-512, or rsa-sha2-256, followed by the actual signature bytes.
string algorithm string signature_bytes
# File lib/ssh_sig/signature.rb, line 21 def self.from_bytes(blob) buf = ::Net::SSH::Buffer.new(blob) algorithm = buf.read_string raise DecodeError, 'Signature algorithm is missing' if algorithm.nil? bytes = buf.read_string raise DecodeError, 'Signature data is missing' if bytes.nil? Signature.new( algorithm: algorithm, bytes: bytes ) end
new( algorithm:, bytes: )
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# File lib/ssh_sig/signature.rb, line 6 def initialize( algorithm:, bytes: ) @algorithm = algorithm @bytes = bytes end