yugui	2011-05-31 09:12:45 +0900 (Tue, 31 May 2011)

  New Revision: 31839

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=31839

  Log:
    merges r31678 from trunk into ruby_1_9_2.
    --
    * test/openssl/test_pkey_dsa.rb: Add tests for sign/verify.

  Added files:
    branches/ruby_1_9_2/test/openssl/test_pkey_dsa.rb
  Modified files:
    branches/ruby_1_9_2/ChangeLog
    branches/ruby_1_9_2/version.h

Index: ruby_1_9_2/ChangeLog
===================================================================
--- ruby_1_9_2/ChangeLog	(revision 31838)
+++ ruby_1_9_2/ChangeLog	(revision 31839)
@@ -1,3 +1,7 @@
+Sun May 22 07:10:25 2011  Martin Bosslet  <Martin.Bosslet@g...>
+
+	* test/openssl/test_pkey_dsa.rb: Add tests for sign/verify.
+
 Thu May 19 07:47:26 2011  Martin Bosslet  <Martin.Bosslet@g...>
 
 	* test/openssl/test_pkey_rsa.rb: Add tests for sign/verify.
Index: ruby_1_9_2/version.h
===================================================================
--- ruby_1_9_2/version.h	(revision 31838)
+++ ruby_1_9_2/version.h	(revision 31839)
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_PATCHLEVEL 256
+#define RUBY_PATCHLEVEL 257
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1
Index: ruby_1_9_2/test/openssl/test_pkey_dsa.rb
===================================================================
--- ruby_1_9_2/test/openssl/test_pkey_dsa.rb	(revision 0)
+++ ruby_1_9_2/test/openssl/test_pkey_dsa.rb	(revision 31839)
@@ -0,0 +1,132 @@
+require_relative 'utils'
+require 'base64'
+
+if defined?(OpenSSL)
+
+class OpenSSL::TestPKeyDSA < Test::Unit::TestCase
+  def test_private
+    key = OpenSSL::PKey::DSA.new(256)
+    assert(key.private?)
+    key2 = OpenSSL::PKey::DSA.new(key.to_der)
+    assert(key2.private?)
+    key3 = key.public_key
+    assert(!key3.private?)
+    key4 = OpenSSL::PKey::DSA.new(key3.to_der)
+    assert(!key4.private?)
+  end
+
+  def test_new
+    key = OpenSSL::PKey::DSA.new 256
+    pem  = key.public_key.to_pem
+    OpenSSL::PKey::DSA.new pem
+    assert_equal([], OpenSSL.errors)
+  end
+
+  def test_sign_verify
+    check_sign_verify(OpenSSL::Digest::DSS1.new)
+  end
+
+if (OpenSSL::OPENSSL_VERSION_NUMBER > 0x10000000)
+  def test_sign_verify_sha1
+    check_sign_verify(OpenSSL::Digest::SHA1.new)
+  end
+
+  def test_sign_verify_sha256
+    check_sign_verify(OpenSSL::Digest::SHA256.new)
+  end
+end
+
+  def test_digest_state_irrelevant_verify
+    key = OpenSSL::PKey::DSA.new(256)
+    digest1 = OpenSSL::Digest::DSS1.new
+    digest2 = OpenSSL::Digest::DSS1.new
+    data = 'Sign me!'
+    sig = key.sign(digest1, data)
+    digest1.reset
+    digest1 << 'Change state of digest1'
+    assert(key.verify(digest1, sig, data))
+    assert(key.verify(digest2, sig, data))
+  end
+
+  def test_read_DSA_PUBKEY
+    p = 7188211954100152441468596248707152960171255279130004340103875772401008316444412091945435731597638374542374929457672178957081124632837356913990200866056699
+    q = 957032439192465935099784319494405376402293318491
+    g = 122928973717064636255205666162891733518376475981809749897454444301389338825906076467196186192907631719698166056821519884939865041993585844526937010746285
+    y = 1235756183583465414789073313502727057075641172514181938731172021825149551960029708596057102104063395063907739571546165975727369183495540798749742124846271
+    algo = OpenSSL::ASN1::ObjectId.new('DSA')
+    params = OpenSSL::ASN1::Sequence.new([OpenSSL::ASN1::Integer.new(p),
+                                          OpenSSL::ASN1::Integer.new(q),
+                                          OpenSSL::ASN1::Integer.new(g)])
+    algo_id = OpenSSL::ASN1::Sequence.new ([algo, params])
+    pub_key = OpenSSL::ASN1::Integer.new(y)
+    seq = OpenSSL::ASN1::Sequence.new([algo_id, OpenSSL::ASN1::BitString.new(pub_key.to_der)])
+    key = OpenSSL::PKey::DSA.new(seq.to_der)
+    assert(key.public?)
+    assert(!key.private?)
+    assert_equal(p, key.p)
+    assert_equal(q, key.q)
+    assert_equal(g, key.g)
+    assert_equal(y, key.pub_key)
+    assert_equal(nil, key.priv_key)
+  end
+
+  def test_read_DSAPublicKey_pem
+    p = 12260055936871293565827712385212529106400444521449663325576634579961635627321079536132296996623400607469624537382977152381984332395192110731059176842635699
+    q = 979494906553787301107832405790107343409973851677
+    g = 3731695366899846297271147240305742456317979984190506040697507048095553842519347835107669437969086119948785140453492839427038591924536131566350847469993845
+    y = 10505239074982761504240823422422813362721498896040719759460296306305851824586095328615844661273887569281276387605297130014564808567159023649684010036304695
+    pem = <<-EOF
+-----BEGIN DSA PUBLIC KEY-----
+MIHfAkEAyJSJ+g+P/knVcgDwwTzC7Pwg/pWs2EMd/r+lYlXhNfzg0biuXRul8VR4
+VUC/phySExY0PdcqItkR/xYAYNMbNwJBAOoV57X0FxKO/PrNa/MkoWzkCKV/hzhE
+p0zbFdsicw+hIjJ7S6Sd/FlDlo89HQZ2FuvWJ6wGLM1j00r39+F2qbMCFQCrkhIX
+SG+is37hz1IaBeEudjB2HQJAR0AloavBvtsng8obsjLb7EKnB+pSeHr/BdIQ3VH7
+fWLOqqkzFeRrYMDzUpl36XktY6Yq8EJYlW9pCMmBVNy/dQ==
+-----END DSA PUBLIC KEY-----
+    EOF
+    key = OpenSSL::PKey::DSA.new(pem)
+    assert(key.public?)
+    assert(!key.private?)
+    assert_equal(p, key.p)
+    assert_equal(q, key.q)
+    assert_equal(g, key.g)
+    assert_equal(y, key.pub_key)
+    assert_equal(nil, key.priv_key)
+  end
+
+  def test_read_DSA_PUBKEY_pem
+    p = 12260055936871293565827712385212529106400444521449663325576634579961635627321079536132296996623400607469624537382977152381984332395192110731059176842635699
+    q = 979494906553787301107832405790107343409973851677
+    g = 3731695366899846297271147240305742456317979984190506040697507048095553842519347835107669437969086119948785140453492839427038591924536131566350847469993845
+    y = 10505239074982761504240823422422813362721498896040719759460296306305851824586095328615844661273887569281276387605297130014564808567159023649684010036304695
+    pem = <<-EOF
+-----BEGIN PUBLIC KEY-----
+MIHxMIGoBgcqhkjOOAQBMIGcAkEA6hXntfQXEo78+s1r8yShbOQIpX+HOESnTNsV
+2yJzD6EiMntLpJ38WUOWjz0dBnYW69YnrAYszWPTSvf34XapswIVAKuSEhdIb6Kz
+fuHPUhoF4S52MHYdAkBHQCWhq8G+2yeDyhuyMtvsQqcH6lJ4ev8F0hDdUft9Ys6q
+qTMV5GtgwPNSmXfpeS1jpirwQliVb2kIyYFU3L91A0QAAkEAyJSJ+g+P/knVcgDw
+wTzC7Pwg/pWs2EMd/r+lYlXhNfzg0biuXRul8VR4VUC/phySExY0PdcqItkR/xYA
+YNMbNw==
+-----END PUBLIC KEY-----
+    EOF
+    key = OpenSSL::PKey::DSA.new(pem)
+    assert(key.public?)
+    assert(!key.private?)
+    assert_equal(p, key.p)
+    assert_equal(q, key.q)
+    assert_equal(g, key.g)
+    assert_equal(y, key.pub_key)
+    assert_equal(nil, key.priv_key)
+  end
+
+  private
+
+  def check_sign_verify(digest)
+    key = OpenSSL::PKey::DSA.new(256)
+    data = 'Sign me!'
+    sig = key.sign(digest, data)
+    assert(key.verify(digest, sig, data))
+  end
+end
+
+end

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/