diff options
Diffstat (limited to 'test/test_kdf.rb')
-rw-r--r-- | test/test_kdf.rb | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/test_kdf.rb b/test/test_kdf.rb index d91fa3cf..5e1db80c 100644 --- a/test/test_kdf.rb +++ b/test/test_kdf.rb @@ -131,6 +131,48 @@ class OpenSSL::TestKDF < OpenSSL::TestCase assert_equal(expected, OpenSSL::KDF.scrypt(pass, salt: salt, N: n, r: r, p: p, length: dklen)) end + def test_hkdf_rfc5869_test_case_1 + pend "HKDF is not implemented" unless OpenSSL::KDF.respond_to?(:hkdf) # OpenSSL >= 1.1.0 + hash = "sha256" + ikm = B("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b") + salt = B("000102030405060708090a0b0c") + info = B("f0f1f2f3f4f5f6f7f8f9") + l = 42 + + okm = B("3cb25f25faacd57a90434f64d0362f2a" \ + "2d2d0a90cf1a5a4c5db02d56ecc4c5bf" \ + "34007208d5b887185865") + assert_equal(okm, OpenSSL::KDF.hkdf(ikm, salt: salt, info: info, length: l, hash: hash)) + end + + def test_hkdf_rfc5869_test_case_3 + pend "HKDF is not implemented" unless OpenSSL::KDF.respond_to?(:hkdf) # OpenSSL >= 1.1.0 + hash = "sha256" + ikm = B("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b") + salt = B("") + info = B("") + l = 42 + + okm = B("8da4e775a563c18f715f802a063c5a31" \ + "b8a11f5c5ee1879ec3454e5f3c738d2d" \ + "9d201395faa4b61a96c8") + assert_equal(okm, OpenSSL::KDF.hkdf(ikm, salt: salt, info: info, length: l, hash: hash)) + end + + def test_hkdf_rfc5869_test_case_4 + pend "HKDF is not implemented" unless OpenSSL::KDF.respond_to?(:hkdf) # OpenSSL >= 1.1.0 + hash = "sha1" + ikm = B("0b0b0b0b0b0b0b0b0b0b0b") + salt = B("000102030405060708090a0b0c") + info = B("f0f1f2f3f4f5f6f7f8f9") + l = 42 + + okm = B("085a01ea1b10f36933068b56efa5ad81" \ + "a4f14b822f5b091568a9cdd4f155fda2" \ + "c22e422478d305f3f896") + assert_equal(okm, OpenSSL::KDF.hkdf(ikm, salt: salt, info: info, length: l, hash: hash)) + end + private def B(ary) |