diff options
Diffstat (limited to 'lib/net/ssh/buffer.rb')
| -rw-r--r-- | lib/net/ssh/buffer.rb | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/lib/net/ssh/buffer.rb b/lib/net/ssh/buffer.rb index 8a67d3e..42cc892 100644 --- a/lib/net/ssh/buffer.rb +++ b/lib/net/ssh/buffer.rb @@ -301,19 +301,24 @@ module Net when /^(.*)-cert-v01@openssh\.com$/ key = Net::SSH::Authentication::Certificate.read_certblob(self, $1) when /^ssh-dss$/ - key = OpenSSL::PKey::DSA.new - if key.respond_to?(:set_pqg) - key.set_pqg(read_bignum, read_bignum, read_bignum) - else - key.p = read_bignum - key.q = read_bignum - key.g = read_bignum - end - if key.respond_to?(:set_key) - key.set_key(read_bignum, nil) - else - key.pub_key = read_bignum - end + p = read_bignum + q = read_bignum + g = read_bignum + pub_key = read_bignum + + asn1 = OpenSSL::ASN1::Sequence.new([ + OpenSSL::ASN1::Sequence.new([ + OpenSSL::ASN1::ObjectId.new('DSA'), + OpenSSL::ASN1::Sequence.new([ + OpenSSL::ASN1::Integer.new(p), + OpenSSL::ASN1::Integer.new(q), + OpenSSL::ASN1::Integer.new(g) + ]), + ]), + OpenSSL::ASN1::BitString.new(OpenSSL::ASN1::Integer.new(pub_key).to_der) + ]) + + key = OpenSSL::PKey::DSA.new(asn1.to_der) when /^ssh-rsa$/ e = read_bignum n = read_bignum |