diff options
Diffstat (limited to 'tests/gobang.go')
-rw-r--r-- | tests/gobang.go | 399 |
1 files changed, 1 insertions, 398 deletions
diff --git a/tests/gobang.go b/tests/gobang.go index a22fc02..e35f358 100644 --- a/tests/gobang.go +++ b/tests/gobang.go @@ -1,14 +1,8 @@ package gobang import ( - "crypto/sha1" - "crypto/sha256" - "encoding/base64" - "encoding/hex" "encoding/json" "errors" - "fmt" - "hash" "log/slog" "os" "strings" @@ -19,336 +13,6 @@ import ( -type pbkdfTestVector struct { - password string - salt string - iter int - output []byte -} - -// Test vectors from RFC 6070, http://tools.ietf.org/html/rfc6070 -var sha1TestVectors = []pbkdfTestVector { - { - "password", - "salt", - 1, - []byte { - 0x0c, 0x60, 0xc8, 0x0f, 0x96, 0x1f, 0x0e, 0x71, - 0xf3, 0xa9, 0xb5, 0x24, 0xaf, 0x60, 0x12, 0x06, - 0x2f, 0xe0, 0x37, 0xa6, - }, - }, - { - "password", - "salt", - 2, - []byte{ - 0xea, 0x6c, 0x01, 0x4d, 0xc7, 0x2d, 0x6f, 0x8c, - 0xcd, 0x1e, 0xd9, 0x2a, 0xce, 0x1d, 0x41, 0xf0, - 0xd8, 0xde, 0x89, 0x57, - }, - }, - { - "password", - "salt", - 4096, - []byte{ - 0x4b, 0x00, 0x79, 0x01, 0xb7, 0x65, 0x48, 0x9a, - 0xbe, 0xad, 0x49, 0xd9, 0x26, 0xf7, 0x21, 0xd0, - 0x65, 0xa4, 0x29, 0xc1, - }, - }, - // // This one takes too long - // { - // "password", - // "salt", - // 16777216, - // []byte { - // 0xee, 0xfe, 0x3d, 0x61, 0xcd, 0x4d, 0xa4, 0xe4, - // 0xe9, 0x94, 0x5b, 0x3d, 0x6b, 0xa2, 0x15, 0x8c, - // 0x26, 0x34, 0xe9, 0x84, - // }, - // }, - { - "passwordPASSWORDpassword", - "saltSALTsaltSALTsaltSALTsaltSALTsalt", - 4096, - []byte{ - 0x3d, 0x2e, 0xec, 0x4f, 0xe4, 0x1c, 0x84, 0x9b, - 0x80, 0xc8, 0xd8, 0x36, 0x62, 0xc0, 0xe4, 0x4a, - 0x8b, 0x29, 0x1a, 0x96, 0x4c, 0xf2, 0xf0, 0x70, - 0x38, - }, - }, - { - "pass\000word", - "sa\000lt", - 4096, - []byte{ - 0x56, 0xfa, 0x6a, 0xa7, 0x55, 0x48, 0x09, 0x9d, - 0xcc, 0x37, 0xd7, 0xf0, 0x34, 0x25, 0xe0, 0xc3, - }, - }, -} - -// Test vectors from -// http://stackoverflow.com/questions/5130513/pbkdf2-hmac-sha2-test-vectors -var sha256TestVectors = []pbkdfTestVector { - { - "password", - "salt", - 1, - []byte { - 0x12, 0x0f, 0xb6, 0xcf, 0xfc, 0xf8, 0xb3, 0x2c, - 0x43, 0xe7, 0x22, 0x52, 0x56, 0xc4, 0xf8, 0x37, - 0xa8, 0x65, 0x48, 0xc9, - }, - }, - { - "password", - "salt", - 2, - []byte { - 0xae, 0x4d, 0x0c, 0x95, 0xaf, 0x6b, 0x46, 0xd3, - 0x2d, 0x0a, 0xdf, 0xf9, 0x28, 0xf0, 0x6d, 0xd0, - 0x2a, 0x30, 0x3f, 0x8e, - }, - }, - { - "password", - "salt", - 4096, - []byte { - 0xc5, 0xe4, 0x78, 0xd5, 0x92, 0x88, 0xc8, 0x41, - 0xaa, 0x53, 0x0d, 0xb6, 0x84, 0x5c, 0x4c, 0x8d, - 0x96, 0x28, 0x93, 0xa0, - }, - }, - { - "passwordPASSWORDpassword", - "saltSALTsaltSALTsaltSALTsaltSALTsalt", - 4096, - []byte { - 0x34, 0x8c, 0x89, 0xdb, 0xcb, 0xd3, 0x2b, 0x2f, - 0x32, 0xd8, 0x14, 0xb8, 0x11, 0x6e, 0x84, 0xcf, - 0x2b, 0x17, 0x34, 0x7e, 0xbc, 0x18, 0x00, 0x18, - 0x1c, - }, - }, - { - "pass\000word", - "sa\000lt", - 4096, - []byte { - 0x89, 0xb6, 0x9d, 0x05, 0x16, 0xf8, 0x29, 0x89, - 0x3c, 0x69, 0x62, 0x26, 0x65, 0x0a, 0x86, 0x87, - }, - }, -} - -func testHash(h func() hash.Hash, hashName string, vectors []pbkdfTestVector) { - for i, v := range vectors { - out := _PBKDF2Key( - []byte(v.password), - []byte(v.salt), - v.iter, - len(v.output), - h, - ) - AssertEqualI(i, out, v.output) - } -} - -func test__PBKDF() { - TestStart("_PBKDF()") - - Testing("HMAC with SHA1", func() { - testHash(sha1.New, "SHA1", sha1TestVectors) - }) - - Testing("HMAC with SHA256", func() { - testHash(sha256.New, "SHA256", sha256TestVectors) - }) -} - -type scryptTestVector struct { - password string - salt string - N, r, p int - output []byte -} - -var good = []scryptTestVector { - { - "password", - "salt", - 2, 10, 10, - []byte { - 0x48, 0x2c, 0x85, 0x8e, 0x22, 0x90, 0x55, 0xe6, 0x2f, - 0x41, 0xe0, 0xec, 0x81, 0x9a, 0x5e, 0xe1, 0x8b, 0xdb, - 0x87, 0x25, 0x1a, 0x53, 0x4f, 0x75, 0xac, 0xd9, 0x5a, - 0xc5, 0xe5, 0xa, 0xa1, 0x5f, - }, - }, - { - "password", - "salt", - 16, 100, 100, - []byte { - 0x88, 0xbd, 0x5e, 0xdb, 0x52, 0xd1, 0xdd, 0x0, 0x18, - 0x87, 0x72, 0xad, 0x36, 0x17, 0x12, 0x90, 0x22, 0x4e, - 0x74, 0x82, 0x95, 0x25, 0xb1, 0x8d, 0x73, 0x23, 0xa5, - 0x7f, 0x91, 0x96, 0x3c, 0x37, - }, - }, - { - "this is a long \000 password", - "and this is a long \000 salt", - 16384, 8, 1, - []byte { - 0xc3, 0xf1, 0x82, 0xee, 0x2d, 0xec, 0x84, 0x6e, 0x70, - 0xa6, 0x94, 0x2f, 0xb5, 0x29, 0x98, 0x5a, 0x3a, 0x09, - 0x76, 0x5e, 0xf0, 0x4c, 0x61, 0x29, 0x23, 0xb1, 0x7f, - 0x18, 0x55, 0x5a, 0x37, 0x07, 0x6d, 0xeb, 0x2b, 0x98, - 0x30, 0xd6, 0x9d, 0xe5, 0x49, 0x26, 0x51, 0xe4, 0x50, - 0x6a, 0xe5, 0x77, 0x6d, 0x96, 0xd4, 0x0f, 0x67, 0xaa, - 0xee, 0x37, 0xe1, 0x77, 0x7b, 0x8a, 0xd5, 0xc3, 0x11, - 0x14, 0x32, 0xbb, 0x3b, 0x6f, 0x7e, 0x12, 0x64, 0x40, - 0x18, 0x79, 0xe6, 0x41, 0xae, - }, - }, - { - "p", - "s", - 2, 1, 1, - []byte { - 0x48, 0xb0, 0xd2, 0xa8, 0xa3, 0x27, 0x26, 0x11, 0x98, - 0x4c, 0x50, 0xeb, 0xd6, 0x30, 0xaf, 0x52, - }, - }, - - { - "", - "", - 16, 1, 1, - []byte { - 0x77, 0xd6, 0x57, 0x62, 0x38, 0x65, 0x7b, 0x20, 0x3b, - 0x19, 0xca, 0x42, 0xc1, 0x8a, 0x04, 0x97, 0xf1, 0x6b, - 0x48, 0x44, 0xe3, 0x07, 0x4a, 0xe8, 0xdf, 0xdf, 0xfa, - 0x3f, 0xed, 0xe2, 0x14, 0x42, 0xfc, 0xd0, 0x06, 0x9d, - 0xed, 0x09, 0x48, 0xf8, 0x32, 0x6a, 0x75, 0x3a, 0x0f, - 0xc8, 0x1f, 0x17, 0xe8, 0xd3, 0xe0, 0xfb, 0x2e, 0x0d, - 0x36, 0x28, 0xcf, 0x35, 0xe2, 0x0c, 0x38, 0xd1, 0x89, - 0x06, - }, - }, - { - "password", - "NaCl", - 1024, 8, 16, - []byte { - 0xfd, 0xba, 0xbe, 0x1c, 0x9d, 0x34, 0x72, 0x00, 0x78, - 0x56, 0xe7, 0x19, 0x0d, 0x01, 0xe9, 0xfe, 0x7c, 0x6a, - 0xd7, 0xcb, 0xc8, 0x23, 0x78, 0x30, 0xe7, 0x73, 0x76, - 0x63, 0x4b, 0x37, 0x31, 0x62, 0x2e, 0xaf, 0x30, 0xd9, - 0x2e, 0x22, 0xa3, 0x88, 0x6f, 0xf1, 0x09, 0x27, 0x9d, - 0x98, 0x30, 0xda, 0xc7, 0x27, 0xaf, 0xb9, 0x4a, 0x83, - 0xee, 0x6d, 0x83, 0x60, 0xcb, 0xdf, 0xa2, 0xcc, 0x06, - 0x40, - }, - }, - { - "pleaseletmein", "SodiumChloride", - 16384, 8, 1, - []byte { - 0x70, 0x23, 0xbd, 0xcb, 0x3a, 0xfd, 0x73, 0x48, 0x46, - 0x1c, 0x06, 0xcd, 0x81, 0xfd, 0x38, 0xeb, 0xfd, 0xa8, - 0xfb, 0xba, 0x90, 0x4f, 0x8e, 0x3e, 0xa9, 0xb5, 0x43, - 0xf6, 0x54, 0x5d, 0xa1, 0xf2, 0xd5, 0x43, 0x29, 0x55, - 0x61, 0x3f, 0x0f, 0xcf, 0x62, 0xd4, 0x97, 0x05, 0x24, - 0x2a, 0x9a, 0xf9, 0xe6, 0x1e, 0x85, 0xdc, 0x0d, 0x65, - 0x1e, 0x40, 0xdf, 0xcf, 0x01, 0x7b, 0x45, 0x57, 0x58, - 0x87, - }, - }, - // // Disabled: needs 1 GiB RAM and takes too long for a simple test. - // { - // "pleaseletmein", "SodiumChloride", - // 1048576, 8, 1, - // []byte{ - // 0x21, 0x01, 0xcb, 0x9b, 0x6a, 0x51, 0x1a, 0xae, 0xad, - // 0xdb, 0xbe, 0x09, 0xcf, 0x70, 0xf8, 0x81, 0xec, 0x56, - // 0x8d, 0x57, 0x4a, 0x2f, 0xfd, 0x4d, 0xab, 0xe5, 0xee, - // 0x98, 0x20, 0xad, 0xaa, 0x47, 0x8e, 0x56, 0xfd, 0x8f, - // 0x4b, 0xa5, 0xd0, 0x9f, 0xfa, 0x1c, 0x6d, 0x92, 0x7c, - // 0x40, 0xf4, 0xc3, 0x37, 0x30, 0x40, 0x49, 0xe8, 0xa9, - // 0x52, 0xfb, 0xcb, 0xf4, 0x5c, 0x6f, 0xa7, 0x7a, 0x41, - // 0xa4, - // }, - // }, -} - -const halfMax = maxInt / 2 -var bad = []scryptTestVector { - {"p", "s", 0, 1, 1, nil}, // N == 0 - {"p", "s", 1, 1, 1, nil}, // N == 1 - {"p", "s", 7, 8, 1, nil}, // N is not power of 2 - {"p", "s", 16, halfMax, halfMax, nil}, // p * r too large -} - -func test_scrypt() { - TestStart("scrypt()") - - Testing("good hashes", func() { - for i, v := range good { - k, err := scrypt( - []byte(v.password), - []byte(v.salt), - v.N, - v.r, - v.p, - len(v.output), - ) - ErrorIf(err) - AssertEqualI(i, k, v.output) - } - }) - - Testing("bad hashes", func() { - for _, v := range bad { - _, err := scrypt( - []byte(v.password), - []byte(v.salt), - v.N, - v.r, - v.p, - 32, - ) - ErrorNil(err) - } - }) - - Testing("example value", func() { - const expected = "lGnMz8io0AUkfzn6Pls1qX20Vs7PGN6sbYQ2TQgY12M=" - // DO NOT use this salt value; generate your own random salt. - // 8 bytes is a good length. - salt := []byte{0xc8, 0x28, 0xf2, 0x58, 0xa7, 0x6a, 0xad, 0x7b} - - dk, err := scrypt( - []byte("some password"), - salt, - 1<<15, - 8, - 1, - 32, - ) - ErrorIf(err) - - given := base64.StdEncoding.EncodeToString(dk) - AssertEqual(given, expected) - }) -} - func test_Random() { TestStart("Random()") @@ -360,31 +24,6 @@ func test_Random() { }) } -func test_Salt() { - TestStart("Salt()") - - Testing("we generate a random salt of a fixed size", func() { - salt := Salt() - AssertEqual(len(salt), scryptSaltMinLength) - - var buffer [scryptSaltMinLength * 2]byte - hex.Encode(buffer[:], salt) - fmt.Fprintf(os.Stderr, "%s ", string(buffer[:])) - }) -} - -func test_Hash() { - TestStart("Hash()") - - Testing("same input, same output", func() { - password := Random(16) - salt := Salt() - hash1 := Hash(password, salt) - hash2 := Hash(password, salt) - AssertEqual(hash1, hash2) - }) -} - func test_sourceInfo() { TestStart("sourceInfo()") @@ -1148,21 +787,8 @@ func test_setHostname() { } -func t1() { - test__PBKDF() -} - -func t2() { - test_scrypt() -} - -func t3() { - test_Hash() -} - -func t4() { +func MainTest() { test_Random() - test_Salt() test_sourceInfo() test_logArgs() test_anyArr() @@ -1185,26 +811,3 @@ func t4() { test_Assert() test_setHostname() } - -func MainTest() { - arg := "" - if len(os.Args) > 1 { - arg = os.Args[1] - } - - switch arg { - case "1": - t1() - case "2": - t2() - case "3": - t3() - case "4": - t4() - default: - t1() - t2() - t3() - t4() - } -} |