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authoremboss <emboss@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-05-21 22:13:27 +0000
committeremboss <emboss@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-05-21 22:13:27 +0000
commitaffb9cfbc877896201536cb9abcda6e9f11f0bb5 (patch)
treedcb37ef227df506fab17e412312440d5f60689bf /test/openssl/test_pkey_dsa.rb
parentee02506321aaef689c4e18fd07a16def30041782 (diff)
* test/openssl/test_pkey_dsa.rb: Add tests for sign/verify.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/openssl/test_pkey_dsa.rb')
-rw-r--r--test/openssl/test_pkey_dsa.rb35
1 files changed, 35 insertions, 0 deletions
diff --git a/test/openssl/test_pkey_dsa.rb b/test/openssl/test_pkey_dsa.rb
index 20dd88f487..5b3eaa9abe 100644
--- a/test/openssl/test_pkey_dsa.rb
+++ b/test/openssl/test_pkey_dsa.rb
@@ -22,6 +22,32 @@ class OpenSSL::TestPKeyDSA < Test::Unit::TestCase
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
@@ -121,6 +147,15 @@ YNMbNw==
assert_equal(OpenSSL::ASN1::INTEGER, pub_key.tag)
assert_equal(key.pub_key, pub_key.value)
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