package sm3 import ( "encoding/hex" "testing" ) /* -------------------- Unit tests -----------------------*/ func do_hash(t *testing.T, idx int, input []byte, expected_output [32]byte) { var d digest var output [32]byte d.Init() d.Write(input[:]) copy(output[:], d.Sum(nil)) if output != expected_output { exp := make([]byte, hex.EncodedLen(32)) hex.Encode(exp, expected_output[:]) got := make([]byte, hex.EncodedLen(len(output))) hex.Encode(got, output[:]) t.Errorf("[%d]: %s != %s", idx, exp, got) } } func TestSM3OfficialVectors(t *testing.T) { var vectors = []struct { in []byte out [32]byte }{ // draft-shen-sm3-hash-01: Example 1 { []byte("abc"), [32]byte{ 0x66, 0xC7, 0xF0, 0xF4, 0x62, 0xEE, 0xED, 0xD9, 0xD1, 0xF2, 0xD4, 0x6B, 0xDC, 0x10, 0xE4, 0xE2, 0x41, 0x67, 0xC4, 0x87, 0x5C, 0xF2, 0xF7, 0xA2, 0x29, 0x7D, 0xA0, 0x2B, 0x8F, 0x4B, 0xA8, 0xE0, }, }, // draft-shen-sm3-hash-01: Example 2 { []byte{ 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64}, [32]byte{ 0xde, 0xbe, 0x9f, 0xf9, 0x22, 0x75, 0xb8, 0xa1, 0x38, 0x60, 0x48, 0x89, 0xc1, 0x8e, 0x5a, 0x4d, 0x6f, 0xdb, 0x70, 0xe5, 0x38, 0x7e, 0x57, 0x65, 0x29, 0x3d, 0xcb, 0xa3, 0x9c, 0x0c, 0x57, 0x32}, }, // B.1. GB/T 32918.2-2016 A.2 Example 1 { []byte{ 0x00, 0x90, 0x41, 0x4C, 0x49, 0x43, 0x45, 0x31, 0x32, 0x33, 0x40, 0x59, 0x41, 0x48, 0x4F, 0x4F, 0x2E, 0x43, 0x4F, 0x4D, 0x78, 0x79, 0x68, 0xB4, 0xFA, 0x32, 0xC3, 0xFD, 0x24, 0x17, 0x84, 0x2E, 0x73, 0xBB, 0xFE, 0xFF, 0x2F, 0x3C, 0x84, 0x8B, 0x68, 0x31, 0xD7, 0xE0, 0xEC, 0x65, 0x22, 0x8B, 0x39, 0x37, 0xE4, 0x98, 0x63, 0xE4, 0xC6, 0xD3, 0xB2, 0x3B, 0x0C, 0x84, 0x9C, 0xF8, 0x42, 0x41, 0x48, 0x4B, 0xFE, 0x48, 0xF6, 0x1D, 0x59, 0xA5, 0xB1, 0x6B, 0xA0, 0x6E, 0x6E, 0x12, 0xD1, 0xDA, 0x27, 0xC5, 0x24, 0x9A, 0x42, 0x1D, 0xEB, 0xD6, 0x1B, 0x62, 0xEA, 0xB6, 0x74, 0x64, 0x34, 0xEB, 0xC3, 0xCC, 0x31, 0x5E, 0x32, 0x22, 0x0B, 0x3B, 0xAD, 0xD5, 0x0B, 0xDC, 0x4C, 0x4E, 0x6C, 0x14, 0x7F, 0xED, 0xD4, 0x3D, 0x06, 0x80, 0x51, 0x2B, 0xCB, 0xB4, 0x2C, 0x07, 0xD4, 0x73, 0x49, 0xD2, 0x15, 0x3B, 0x70, 0xC4, 0xE5, 0xD7, 0xFD, 0xFC, 0xBF, 0xA3, 0x6E, 0xA1, 0xA8, 0x58, 0x41, 0xB9, 0xE4, 0x6E, 0x09, 0xA2, 0x0A, 0xE4, 0xC7, 0x79, 0x8A, 0xA0, 0xF1, 0x19, 0x47, 0x1B, 0xEE, 0x11, 0x82, 0x5B, 0xE4, 0x62, 0x02, 0xBB, 0x79, 0xE2, 0xA5, 0x84, 0x44, 0x95, 0xE9, 0x7C, 0x04, 0xFF, 0x4D, 0xF2, 0x54, 0x8A, 0x7C, 0x02, 0x40, 0xF8, 0x8F, 0x1C, 0xD4, 0xE1, 0x63, 0x52, 0xA7, 0x3C, 0x17, 0xB7, 0xF1, 0x6F, 0x07, 0x35, 0x3E, 0x53, 0xA1, 0x76, 0xD6, 0x84, 0xA9, 0xFE, 0x0C, 0x6B, 0xB7, 0x98, 0xE8, 0x57, }, [32]byte{ 0xF4, 0xA3, 0x84, 0x89, 0xE3, 0x2B, 0x45, 0xB6, 0xF8, 0x76, 0xE3, 0xAC, 0x21, 0x68, 0xCA, 0x39, 0x23, 0x62, 0xDC, 0x8F, 0x23, 0x45, 0x9C, 0x1D, 0x11, 0x46, 0xFC, 0x3D, 0xBF, 0xB7, 0xBC, 0x9A, }, }, // B.2. GB/T 32918.2-2016 A.2 Example 2 { []byte{ 0xF4, 0xA3, 0x84, 0x89, 0xE3, 0x2B, 0x45, 0xB6, 0xF8, 0x76, 0xE3, 0xAC, 0x21, 0x68, 0xCA, 0x39, 0x23, 0x62, 0xDC, 0x8F, 0x23, 0x45, 0x9C, 0x1D, 0x11, 0x46, 0xFC, 0x3D, 0xBF, 0xB7, 0xBC, 0x9A, 0x6D, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x20, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74, }, [32]byte{ 0xB5, 0x24, 0xF5, 0x52, 0xCD, 0x82, 0xB8, 0xB0, 0x28, 0x47, 0x6E, 0x00, 0x5C, 0x37, 0x7F, 0xB1, 0x9A, 0x87, 0xE6, 0xFC, 0x68, 0x2D, 0x48, 0xBB, 0x5D, 0x42, 0xE3, 0xD9, 0xB9, 0xEF, 0xFE, 0x76, }, }, // B.3. GB/T 32918.2-2016 A.3 Example 1 { []byte{ 0x00, 0x90, 0x41, 0x4C, 0x49, 0x43, 0x45, 0x31, 0x32, 0x33, 0x40, 0x59, 0x41, 0x48, 0x4F, 0x4F, 0x2E, 0x43, 0x4F, 0x4D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE7, 0x8B, 0xCD, 0x09, 0x74, 0x6C, 0x20, 0x23, 0x78, 0xA7, 0xE7, 0x2B, 0x12, 0xBC, 0xE0, 0x02, 0x66, 0xB9, 0x62, 0x7E, 0xCB, 0x0B, 0x5A, 0x25, 0x36, 0x7A, 0xD1, 0xAD, 0x4C, 0xC6, 0x24, 0x2B, 0x00, 0xCD, 0xB9, 0xCA, 0x7F, 0x1E, 0x6B, 0x04, 0x41, 0xF6, 0x58, 0x34, 0x3F, 0x4B, 0x10, 0x29, 0x7C, 0x0E, 0xF9, 0xB6, 0x49, 0x10, 0x82, 0x40, 0x0A, 0x62, 0xE7, 0xA7, 0x48, 0x57, 0x35, 0xFA, 0xDD, 0x01, 0x3D, 0xE7, 0x4D, 0xA6, 0x59, 0x51, 0xC4, 0xD7, 0x6D, 0xC8, 0x92, 0x20, 0xD5, 0xF7, 0x77, 0x7A, 0x61, 0x1B, 0x1C, 0x38, 0xBA, 0xE2, 0x60, 0xB1, 0x75, 0x95, 0x1D, 0xC8, 0x06, 0x0C, 0x2B, 0x3E, 0x01, 0x65, 0x96, 0x16, 0x45, 0x28, 0x1A, 0x86, 0x26, 0x60, 0x7B, 0x91, 0x7F, 0x65, 0x7D, 0x7E, 0x93, 0x82, 0xF1, 0xEA, 0x5C, 0xD9, 0x31, 0xF4, 0x0F, 0x66, 0x27, 0xF3, 0x57, 0x54, 0x26, 0x53, 0xB2, 0x01, 0x68, 0x65, 0x22, 0x13, 0x0D, 0x59, 0x0F, 0xB8, 0xDE, 0x63, 0x5D, 0x8F, 0xCA, 0x71, 0x5C, 0xC6, 0xBF, 0x3D, 0x05, 0xBE, 0xF3, 0xF7, 0x5D, 0xA5, 0xD5, 0x43, 0x45, 0x44, 0x48, 0x16, 0x66, 0x12, }, [32]byte{ 0x26, 0x35, 0x2A, 0xF8, 0x2E, 0xC1, 0x9F, 0x20, 0x7B, 0xBC, 0x6F, 0x94, 0x74, 0xE1, 0x1E, 0x90, 0xCE, 0x0F, 0x7D, 0xDA, 0xCE, 0x03, 0xB2, 0x7F, 0x80, 0x18, 0x17, 0xE8, 0x97, 0xA8, 0x1F, 0xD5, }, }, // B.4. GB/T 32918.2-2016 A.3 Example 2 { []byte{ 0x26, 0x35, 0x2A, 0xF8, 0x2E, 0xC1, 0x9F, 0x20, 0x7B, 0xBC, 0x6F, 0x94, 0x74, 0xE1, 0x1E, 0x90, 0xCE, 0x0F, 0x7D, 0xDA, 0xCE, 0x03, 0xB2, 0x7F, 0x80, 0x18, 0x17, 0xE8, 0x97, 0xA8, 0x1F, 0xD5, 0x6D, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x20, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74}, [32]byte{ 0xAD, 0x67, 0x3C, 0xBD, 0xA3, 0x11, 0x41, 0x71, 0x29, 0xA9, 0xEA, 0xA5, 0xF9, 0xAB, 0x1A, 0xA1, 0x63, 0x3A, 0xD4, 0x77, 0x18, 0xA8, 0x4D, 0xFD, 0x46, 0xC1, 0x7C, 0x6F, 0xA0, 0xAA, 0x3B, 0x12, }, }, // B.5. GB/T 32918.3-2016 A.2 Example 1 { []byte{ 0x00, 0x90, 0x41, 0x4C, 0x49, 0x43, 0x45, 0x31, 0x32, 0x33, 0x40, 0x59, 0x41, 0x48, 0x4F, 0x4F, 0x2E, 0x43, 0x4F, 0x4D, 0x78, 0x79, 0x68, 0xB4, 0xFA, 0x32, 0xC3, 0xFD, 0x24, 0x17, 0x84, 0x2E, 0x73, 0xBB, 0xFE, 0xFF, 0x2F, 0x3C, 0x84, 0x8B, 0x68, 0x31, 0xD7, 0xE0, 0xEC, 0x65, 0x22, 0x8B, 0x39, 0x37, 0xE4, 0x98, 0x63, 0xE4, 0xC6, 0xD3, 0xB2, 0x3B, 0x0C, 0x84, 0x9C, 0xF8, 0x42, 0x41, 0x48, 0x4B, 0xFE, 0x48, 0xF6, 0x1D, 0x59, 0xA5, 0xB1, 0x6B, 0xA0, 0x6E, 0x6E, 0x12, 0xD1, 0xDA, 0x27, 0xC5, 0x24, 0x9A, 0x42, 0x1D, 0xEB, 0xD6, 0x1B, 0x62, 0xEA, 0xB6, 0x74, 0x64, 0x34, 0xEB, 0xC3, 0xCC, 0x31, 0x5E, 0x32, 0x22, 0x0B, 0x3B, 0xAD, 0xD5, 0x0B, 0xDC, 0x4C, 0x4E, 0x6C, 0x14, 0x7F, 0xED, 0xD4, 0x3D, 0x06, 0x80, 0x51, 0x2B, 0xCB, 0xB4, 0x2C, 0x07, 0xD4, 0x73, 0x49, 0xD2, 0x15, 0x3B, 0x70, 0xC4, 0xE5, 0xD7, 0xFD, 0xFC, 0xBF, 0xA3, 0x6E, 0xA1, 0xA8, 0x58, 0x41, 0xB9, 0xE4, 0x6E, 0x09, 0xA2, 0x30, 0x99, 0x09, 0x3B, 0xF3, 0xC1, 0x37, 0xD8, 0xFC, 0xBB, 0xCD, 0xF4, 0xA2, 0xAE, 0x50, 0xF3, 0xB0, 0xF2, 0x16, 0xC3, 0x12, 0x2D, 0x79, 0x42, 0x5F, 0xE0, 0x3A, 0x45, 0xDB, 0xFE, 0x16, 0x55, 0x3D, 0xF7, 0x9E, 0x8D, 0xAC, 0x1C, 0xF0, 0xEC, 0xBA, 0xA2, 0xF2, 0xB4, 0x9D, 0x51, 0xA4, 0xB3, 0x87, 0xF2, 0xEF, 0xAF, 0x48, 0x23, 0x39, 0x08, 0x6A, 0x27, 0xA8, 0xE0, 0x5B, 0xAE, 0xD9, 0x8B, }, [32]byte{ 0xE4, 0xD1, 0xD0, 0xC3, 0xCA, 0x4C, 0x7F, 0x11, 0xBC, 0x8F, 0xF8, 0xCB, 0x3F, 0x4C, 0x02, 0xA7, 0x8F, 0x10, 0x8F, 0xA0, 0x98, 0xE5, 0x1A, 0x66, 0x84, 0x87, 0x24, 0x0F, 0x75, 0xE2, 0x0F, 0x31, }, }, // B.6. GB/T 32918.3-2016 A.2 Example 2 { []byte{ 0x00, 0x88, 0x42, 0x49, 0x4C, 0x4C, 0x34, 0x35, 0x36, 0x40, 0x59, 0x41, 0x48, 0x4F, 0x4F, 0x2E, 0x43, 0x4F, 0x4D, 0x78, 0x79, 0x68, 0xB4, 0xFA, 0x32, 0xC3, 0xFD, 0x24, 0x17, 0x84, 0x2E, 0x73, 0xBB, 0xFE, 0xFF, 0x2F, 0x3C, 0x84, 0x8B, 0x68, 0x31, 0xD7, 0xE0, 0xEC, 0x65, 0x22, 0x8B, 0x39, 0x37, 0xE4, 0x98, 0x63, 0xE4, 0xC6, 0xD3, 0xB2, 0x3B, 0x0C, 0x84, 0x9C, 0xF8, 0x42, 0x41, 0x48, 0x4B, 0xFE, 0x48, 0xF6, 0x1D, 0x59, 0xA5, 0xB1, 0x6B, 0xA0, 0x6E, 0x6E, 0x12, 0xD1, 0xDA, 0x27, 0xC5, 0x24, 0x9A, 0x42, 0x1D, 0xEB, 0xD6, 0x1B, 0x62, 0xEA, 0xB6, 0x74, 0x64, 0x34, 0xEB, 0xC3, 0xCC, 0x31, 0x5E, 0x32, 0x22, 0x0B, 0x3B, 0xAD, 0xD5, 0x0B, 0xDC, 0x4C, 0x4E, 0x6C, 0x14, 0x7F, 0xED, 0xD4, 0x3D, 0x06, 0x80, 0x51, 0x2B, 0xCB, 0xB4, 0x2C, 0x07, 0xD4, 0x73, 0x49, 0xD2, 0x15, 0x3B, 0x70, 0xC4, 0xE5, 0xD7, 0xFD, 0xFC, 0xBF, 0xA3, 0x6E, 0xA1, 0xA8, 0x58, 0x41, 0xB9, 0xE4, 0x6E, 0x09, 0xA2, 0x24, 0x54, 0x93, 0xD4, 0x46, 0xC3, 0x8D, 0x8C, 0xC0, 0xF1, 0x18, 0x37, 0x46, 0x90, 0xE7, 0xDF, 0x63, 0x3A, 0x8A, 0x4B, 0xFB, 0x33, 0x29, 0xB5, 0xEC, 0xE6, 0x04, 0xB2, 0xB4, 0xF3, 0x7F, 0x43, 0x53, 0xC0, 0x86, 0x9F, 0x4B, 0x9E, 0x17, 0x77, 0x3D, 0xE6, 0x8F, 0xEC, 0x45, 0xE1, 0x49, 0x04, 0xE0, 0xDE, 0xA4, 0x5B, 0xF6, 0xCE, 0xCF, 0x99, 0x18, 0xC8, 0x5E, 0xA0, 0x47, 0xC6, 0x0A, 0x4C, }, [32]byte{ 0x6B, 0x4B, 0x6D, 0x0E, 0x27, 0x66, 0x91, 0xBD, 0x4A, 0x11, 0xBF, 0x72, 0xF4, 0xFB, 0x50, 0x1A, 0xE3, 0x09, 0xFD, 0xAC, 0xB7, 0x2F, 0xA6, 0xCC, 0x33, 0x6E, 0x66, 0x56, 0x11, 0x9A, 0xBD, 0x67, }, }, // B.7. GB/T 32918.3-2016 A.2 Example 3 { []byte{ 0x47, 0xC8, 0x26, 0x53, 0x4D, 0xC2, 0xF6, 0xF1, 0xFB, 0xF2, 0x87, 0x28, 0xDD, 0x65, 0x8F, 0x21, 0xE1, 0x74, 0xF4, 0x81, 0x79, 0xAC, 0xEF, 0x29, 0x00, 0xF8, 0xB7, 0xF5, 0x66, 0xE4, 0x09, 0x05, 0xE4, 0xD1, 0xD0, 0xC3, 0xCA, 0x4C, 0x7F, 0x11, 0xBC, 0x8F, 0xF8, 0xCB, 0x3F, 0x4C, 0x02, 0xA7, 0x8F, 0x10, 0x8F, 0xA0, 0x98, 0xE5, 0x1A, 0x66, 0x84, 0x87, 0x24, 0x0F, 0x75, 0xE2, 0x0F, 0x31, 0x6B, 0x4B, 0x6D, 0x0E, 0x27, 0x66, 0x91, 0xBD, 0x4A, 0x11, 0xBF, 0x72, 0xF4, 0xFB, 0x50, 0x1A, 0xE3, 0x09, 0xFD, 0xAC, 0xB7, 0x2F, 0xA6, 0xCC, 0x33, 0x6E, 0x66, 0x56, 0x11, 0x9A, 0xBD, 0x67, 0x6C, 0xB5, 0x63, 0x38, 0x16, 0xF4, 0xDD, 0x56, 0x0B, 0x1D, 0xEC, 0x45, 0x83, 0x10, 0xCB, 0xCC, 0x68, 0x56, 0xC0, 0x95, 0x05, 0x32, 0x4A, 0x6D, 0x23, 0x15, 0x0C, 0x40, 0x8F, 0x16, 0x2B, 0xF0, 0x0D, 0x6F, 0xCF, 0x62, 0xF1, 0x03, 0x6C, 0x0A, 0x1B, 0x6D, 0xAC, 0xCF, 0x57, 0x39, 0x92, 0x23, 0xA6, 0x5F, 0x7D, 0x7B, 0xF2, 0xD9, 0x63, 0x7E, 0x5B, 0xBB, 0xEB, 0x85, 0x79, 0x61, 0xBF, 0x1A, 0x17, 0x99, 0xB2, 0xA2, 0xC7, 0x78, 0x29, 0x53, 0x00, 0xD9, 0xA2, 0x32, 0x5C, 0x68, 0x61, 0x29, 0xB8, 0xF2, 0xB5, 0x33, 0x7B, 0x3D, 0xCF, 0x45, 0x14, 0xE8, 0xBB, 0xC1, 0x9D, 0x90, 0x0E, 0xE5, 0x54, 0xC9, 0x28, 0x8C, 0x82, 0x73, 0x3E, 0xFD, 0xF7, 0x80, 0x8A, 0xE7, 0xF2, 0x7D, 0x0E, 0x73, 0x2F, 0x7C, 0x73, 0xA7, 0xD9, 0xAC, 0x98, 0xB7, 0xD8, 0x74, 0x0A, 0x91, 0xD0, 0xDB, 0x3C, 0xF4, }, [32]byte{ 0xFF, 0x49, 0xD9, 0x5B, 0xD4, 0x5F, 0xCE, 0x99, 0xED, 0x54, 0xA8, 0xAD, 0x7A, 0x70, 0x91, 0x10, 0x9F, 0x51, 0x39, 0x44, 0x42, 0x91, 0x6B, 0xD1, 0x54, 0xD1, 0xDE, 0x43, 0x79, 0xD9, 0x76, 0x47, }, }, // B.8. GB/T 32918.3-2016 A.2 Example 4 { []byte{ 0x02, 0x2A, 0xF8, 0x6E, 0xFE, 0x73, 0x2C, 0xF1, 0x2A, 0xD0, 0xE0, 0x9A, 0x1F, 0x25, 0x56, 0xCC, 0x65, 0x0D, 0x9C, 0xCC, 0xE3, 0xE2, 0x49, 0x86, 0x6B, 0xBB, 0x5C, 0x68, 0x46, 0xA4, 0xC4, 0xA2, 0x95, 0xFF, 0x49, 0xD9, 0x5B, 0xD4, 0x5F, 0xCE, 0x99, 0xED, 0x54, 0xA8, 0xAD, 0x7A, 0x70, 0x91, 0x10, 0x9F, 0x51, 0x39, 0x44, 0x42, 0x91, 0x6B, 0xD1, 0x54, 0xD1, 0xDE, 0x43, 0x79, 0xD9, 0x76, 0x47, }, [32]byte{ 0x28, 0x4C, 0x8F, 0x19, 0x8F, 0x14, 0x1B, 0x50, 0x2E, 0x81, 0x25, 0x0F, 0x15, 0x81, 0xC7, 0xE9, 0xEE, 0xB4, 0xCA, 0x69, 0x90, 0xF9, 0xE0, 0x2D, 0xF3, 0x88, 0xB4, 0x54, 0x71, 0xF5, 0xBC, 0x5C, }, }, // B.9. GB/T 32918.3-2016 A.2 Example 5 { []byte{ 0x03, 0x2A, 0xF8, 0x6E, 0xFE, 0x73, 0x2C, 0xF1, 0x2A, 0xD0, 0xE0, 0x9A, 0x1F, 0x25, 0x56, 0xCC, 0x65, 0x0D, 0x9C, 0xCC, 0xE3, 0xE2, 0x49, 0x86, 0x6B, 0xBB, 0x5C, 0x68, 0x46, 0xA4, 0xC4, 0xA2, 0x95, 0xFF, 0x49, 0xD9, 0x5B, 0xD4, 0x5F, 0xCE, 0x99, 0xED, 0x54, 0xA8, 0xAD, 0x7A, 0x70, 0x91, 0x10, 0x9F, 0x51, 0x39, 0x44, 0x42, 0x91, 0x6B, 0xD1, 0x54, 0xD1, 0xDE, 0x43, 0x79, 0xD9, 0x76, 0x47, }, [32]byte{ 0x23, 0x44, 0x4D, 0xAF, 0x8E, 0xD7, 0x53, 0x43, 0x66, 0xCB, 0x90, 0x1C, 0x84, 0xB3, 0xBD, 0xBB, 0x63, 0x50, 0x4F, 0x40, 0x65, 0xC1, 0x11, 0x6C, 0x91, 0xA4, 0xC0, 0x06, 0x97, 0xE6, 0xCF, 0x7A, }, }, // B.11. GB/T 32918.3-2016 A.3 Example 2 { []byte{ 0x00, 0x88, 0x42, 0x49, 0x4C, 0x4C, 0x34, 0x35, 0x36, 0x40, 0x59, 0x41, 0x48, 0x4F, 0x4F, 0x2E, 0x43, 0x4F, 0x4D, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE7, 0x8B, 0xCD, 0x09, 0x74, 0x6C, 0x20, 0x23, 0x78, 0xA7, 0xE7, 0x2B, 0x12, 0xBC, 0xE0, 0x02, 0x66, 0xB9, 0x62, 0x7E, 0xCB, 0x0B, 0x5A, 0x25, 0x36, 0x7A, 0xD1, 0xAD, 0x4C, 0xC6, 0x24, 0x2B, 0x00, 0xCD, 0xB9, 0xCA, 0x7F, 0x1E, 0x6B, 0x04, 0x41, 0xF6, 0x58, 0x34, 0x3F, 0x4B, 0x10, 0x29, 0x7C, 0x0E, 0xF9, 0xB6, 0x49, 0x10, 0x82, 0x40, 0x0A, 0x62, 0xE7, 0xA7, 0x48, 0x57, 0x35, 0xFA, 0xDD, 0x01, 0x3D, 0xE7, 0x4D, 0xA6, 0x59, 0x51, 0xC4, 0xD7, 0x6D, 0xC8, 0x92, 0x20, 0xD5, 0xF7, 0x77, 0x7A, 0x61, 0x1B, 0x1C, 0x38, 0xBA, 0xE2, 0x60, 0xB1, 0x75, 0x95, 0x1D, 0xC8, 0x06, 0x0C, 0x2B, 0x3E, 0x00, 0x34, 0x29, 0x7D, 0xD8, 0x3A, 0xB1, 0x4D, 0x5B, 0x39, 0x3B, 0x67, 0x12, 0xF3, 0x2B, 0x2F, 0x2E, 0x93, 0x8D, 0x46, 0x90, 0xB0, 0x95, 0x42, 0x4B, 0x89, 0xDA, 0x88, 0x0C, 0x52, 0xD4, 0xA7, 0xD9, 0x01, 0x99, 0xBB, 0xF1, 0x1A, 0xC9, 0x5A, 0x0E, 0xA3, 0x4B, 0xBD, 0x00, 0xCA, 0x50, 0xB9, 0x3E, 0xC2, 0x4A, 0xCB, 0x68, 0x33, 0x5D, 0x20, 0xBA, 0x5D, 0xCF, 0xE3, 0xB3, 0x3B, 0xDB, 0xD2, 0xB6, 0x2D, }, [32]byte{ 0x55, 0x7B, 0xAD, 0x30, 0xE1, 0x83, 0x55, 0x9A, 0xEE, 0xC3, 0xB2, 0x25, 0x6E, 0x1C, 0x7C, 0x11, 0xF8, 0x70, 0xD2, 0x2B, 0x16, 0x5D, 0x01, 0x5A, 0xCF, 0x94, 0x65, 0xB0, 0x9B, 0x87, 0xB5, 0x27, }, }, // B.12. GB/T 32918.3-2016 A.3 Example 3 { []byte{ 0x00, 0xDA, 0xDD, 0x08, 0x74, 0x06, 0x22, 0x1D, 0x65, 0x7B, 0xC3, 0xFA, 0x79, 0xFF, 0x32, 0x9B, 0xB0, 0x22, 0xE9, 0xCB, 0x7D, 0xDF, 0xCF, 0xCC, 0xFE, 0x27, 0x7B, 0xE8, 0xCD, 0x4A, 0xE9, 0xB9, 0x54, 0xEC, 0xF0, 0x08, 0x02, 0x15, 0x97, 0x7B, 0x2E, 0x5D, 0x6D, 0x61, 0xB9, 0x8A, 0x99, 0x44, 0x2F, 0x03, 0xE8, 0x80, 0x3D, 0xC3, 0x9E, 0x34, 0x9F, 0x8D, 0xCA, 0x56, 0x21, 0xA9, 0xAC, 0xDF, 0x2B, 0x55, 0x7B, 0xAD, 0x30, 0xE1, 0x83, 0x55, 0x9A, 0xEE, 0xC3, 0xB2, 0x25, 0x6E, 0x1C, 0x7C, 0x11, 0xF8, 0x70, 0xD2, 0x2B, 0x16, 0x5D, 0x01, 0x5A, 0xCF, 0x94, 0x65, 0xB0, 0x9B, 0x87, 0xB5, 0x27, 0x01, 0x81, 0x07, 0x65, 0x43, 0xED, 0x19, 0x05, 0x8C, 0x38, 0xB3, 0x13, 0xD7, 0x39, 0x92, 0x1D, 0x46, 0xB8, 0x00, 0x94, 0xD9, 0x61, 0xA1, 0x36, 0x73, 0xD4, 0xA5, 0xCF, 0x8C, 0x71, 0x59, 0xE3, 0x04, 0x01, 0xD8, 0xCF, 0xFF, 0x7C, 0xA2, 0x7A, 0x01, 0xA2, 0xE8, 0x8C, 0x18, 0x67, 0x37, 0x48, 0xFD, 0xE9, 0xA7, 0x4C, 0x1F, 0x9B, 0x45, 0x64, 0x6E, 0xCA, 0x09, 0x97, 0x29, 0x3C, 0x15, 0xC3, 0x4D, 0xD8, 0x00, 0x2A, 0x48, 0x32, 0xB4, 0xDC, 0xD3, 0x99, 0xBA, 0xAB, 0x3F, 0xFF, 0xE7, 0xDD, 0x6C, 0xE6, 0xED, 0x68, 0xCC, 0x43, 0xFF, 0xA5, 0xF2, 0x62, 0x3B, 0x9B, 0xD0, 0x4E, 0x46, 0x8D, 0x32, 0x2A, 0x2A, 0x00, 0x16, 0x59, 0x9B, 0xB5, 0x2E, 0xD9, 0xEA, 0xFA, 0xD0, 0x1C, 0xFA, 0x45, 0x3C, 0xF3, 0x05, 0x2E, 0xD6, 0x01, 0x84, 0xD2, 0xEE, 0xCF, 0xD4, 0x2B, 0x52, 0xDB, 0x74, 0x11, 0x0B, 0x98, 0x4C, 0x23, }, [32]byte{ 0xE0, 0x5F, 0xE2, 0x87, 0xB7, 0x3B, 0x0C, 0xE6, 0x63, 0x95, 0x24, 0xCD, 0x86, 0x69, 0x43, 0x11, 0x56, 0x29, 0x14, 0xF4, 0xF6, 0xA3, 0x42, 0x41, 0x01, 0xD8, 0x85, 0xF8, 0x8B, 0x05, 0x36, 0x9C, }, }, // B.13. GB/T 32918.3-2016 A.3 Example 4 { []byte{ 0x02, 0x01, 0xF0, 0x46, 0x4B, 0x1E, 0x81, 0x68, 0x4E, 0x5E, 0xD6, 0xEF, 0x28, 0x1B, 0x55, 0x62, 0x4E, 0xF4, 0x6C, 0xAA, 0x3B, 0x2D, 0x37, 0x48, 0x43, 0x72, 0xD9, 0x16, 0x10, 0xB6, 0x98, 0x25, 0x2C, 0xC9, 0xE0, 0x5F, 0xE2, 0x87, 0xB7, 0x3B, 0x0C, 0xE6, 0x63, 0x95, 0x24, 0xCD, 0x86, 0x69, 0x43, 0x11, 0x56, 0x29, 0x14, 0xF4, 0xF6, 0xA3, 0x42, 0x41, 0x01, 0xD8, 0x85, 0xF8, 0x8B, 0x05, 0x36, 0x9C, }, [32]byte{ 0x4E, 0xB4, 0x7D, 0x28, 0xAD, 0x39, 0x06, 0xD6, 0x24, 0x4D, 0x01, 0xE0, 0xF6, 0xAE, 0xC7, 0x3B, 0x0B, 0x51, 0xDE, 0x15, 0x74, 0xC1, 0x37, 0x98, 0x18, 0x4E, 0x48, 0x33, 0xDB, 0xAE, 0x29, 0x5A, }, }, // B.14. GB/T 32918.3-2016 A.3 Example 5 { []byte{ 0x03, 0x01, 0xF0, 0x46, 0x4B, 0x1E, 0x81, 0x68, 0x4E, 0x5E, 0xD6, 0xEF, 0x28, 0x1B, 0x55, 0x62, 0x4E, 0xF4, 0x6C, 0xAA, 0x3B, 0x2D, 0x37, 0x48, 0x43, 0x72, 0xD9, 0x16, 0x10, 0xB6, 0x98, 0x25, 0x2C, 0xC9, 0xE0, 0x5F, 0xE2, 0x87, 0xB7, 0x3B, 0x0C, 0xE6, 0x63, 0x95, 0x24, 0xCD, 0x86, 0x69, 0x43, 0x11, 0x56, 0x29, 0x14, 0xF4, 0xF6, 0xA3, 0x42, 0x41, 0x01, 0xD8, 0x85, 0xF8, 0x8B, 0x05, 0x36, 0x9C, }, [32]byte{ 0x58, 0x8A, 0xA6, 0x70, 0x64, 0xF2, 0x4D, 0xC2, 0x7C, 0xCA, 0xA1, 0xFA, 0xB7, 0xE2, 0x7D, 0xFF, 0x81, 0x1D, 0x50, 0x0A, 0xD7, 0xEF, 0x2F, 0xB8, 0xF6, 0x9D, 0xDF, 0x48, 0xCC, 0x0F, 0xEC, 0xB7, }, }, // B.15. GB/T 32918.4-2016 A.2 Example 1 { []byte{ 0x57, 0xE7, 0xB6, 0x36, 0x23, 0xFA, 0xE5, 0xF0, 0x8C, 0xDA, 0x46, 0x8E, 0x87, 0x2A, 0x20, 0xAF, 0xA0, 0x3D, 0xED, 0x41, 0xBF, 0x14, 0x03, 0x77, 0x65, 0x6E, 0x63, 0x72, 0x79, 0x70, 0x74, 0x69, 0x6F, 0x6E, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x72, 0x64, 0x0E, 0x04, 0x0D, 0xC8, 0x3A, 0xF3, 0x1A, 0x67, 0x99, 0x1F, 0x2B, 0x01, 0xEB, 0xF9, 0xEF, 0xD8, 0x88, 0x1F, 0x0A, 0x04, 0x93, 0x00, 0x06, 0x03, }, [32]byte{ 0x6A, 0xFB, 0x3B, 0xCE, 0xBD, 0x76, 0xF8, 0x2B, 0x25, 0x2C, 0xE5, 0xEB, 0x25, 0xB5, 0x79, 0x96, 0x86, 0x90, 0x2B, 0x8C, 0xF2, 0xFD, 0x87, 0x53, 0x6E, 0x55, 0xEF, 0x76, 0x03, 0xB0, 0x9E, 0x7C, }, }, // B.16. GB/T 32918.4-2016 A.2 Example 2 { []byte{ 0x64, 0xD2, 0x0D, 0x27, 0xD0, 0x63, 0x29, 0x57, 0xF8, 0x02, 0x8C, 0x1E, 0x02, 0x4F, 0x6B, 0x02, 0xED, 0xF2, 0x31, 0x02, 0xA5, 0x66, 0xC9, 0x32, 0xAE, 0x8B, 0xD6, 0x13, 0xA8, 0xE8, 0x65, 0xFE, 0x65, 0x6E, 0x63, 0x72, 0x79, 0x70, 0x74, 0x69, 0x6F, 0x6E, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x72, 0x64, 0x58, 0xD2, 0x25, 0xEC, 0xA7, 0x84, 0xAE, 0x30, 0x0A, 0x81, 0xA2, 0xD4, 0x82, 0x81, 0xA8, 0x28, 0xE1, 0xCE, 0xDF, 0x11, 0xC4, 0x21, 0x90, 0x99, 0x84, 0x02, 0x65, 0x37, 0x50, 0x77, 0xBF, 0x78, }, [32]byte{ 0x9C, 0x3D, 0x73, 0x60, 0xC3, 0x01, 0x56, 0xFA, 0xB7, 0xC8, 0x0A, 0x02, 0x76, 0x71, 0x2D, 0xA9, 0xD8, 0x09, 0x4A, 0x63, 0x4B, 0x76, 0x6D, 0x3A, 0x28, 0x5E, 0x07, 0x48, 0x06, 0x53, 0x42, 0x6D, }, }, // B.17. GB/T 32918.4-2016 A.3 Example 1 { []byte{ 0x64, 0xD2, 0x0D, 0x27, 0xD0, 0x63, 0x29, 0x57, 0xF8, 0x02, 0x8C, 0x1E, 0x02, 0x4F, 0x6B, 0x02, 0xED, 0xF2, 0x31, 0x02, 0xA5, 0x66, 0xC9, 0x32, 0xAE, 0x8B, 0xD6, 0x13, 0xA8, 0xE8, 0x65, 0xFE, 0x65, 0x6E, 0x63, 0x72, 0x79, 0x70, 0x74, 0x69, 0x6F, 0x6E, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x72, 0x64, 0x58, 0xD2, 0x25, 0xEC, 0xA7, 0x84, 0xAE, 0x30, 0x0A, 0x81, 0xA2, 0xD4, 0x82, 0x81, 0xA8, 0x28, 0xE1, 0xCE, 0xDF, 0x11, 0xC4, 0x21, 0x90, 0x99, 0x84, 0x02, 0x65, 0x37, 0x50, 0x77, 0xBF, 0x78, }, [32]byte{ 0x9C, 0x3D, 0x73, 0x60, 0xC3, 0x01, 0x56, 0xFA, 0xB7, 0xC8, 0x0A, 0x02, 0x76, 0x71, 0x2D, 0xA9, 0xD8, 0x09, 0x4A, 0x63, 0x4B, 0x76, 0x6D, 0x3A, 0x28, 0x5E, 0x07, 0x48, 0x06, 0x53, 0x42, 0x6D, }, }, // B.18. GB/T 32918.4-2016 A.3 Example 2 { []byte{ 0x00, 0x83, 0xE6, 0x28, 0xCF, 0x70, 0x1E, 0xE3, 0x14, 0x1E, 0x88, 0x73, 0xFE, 0x55, 0x93, 0x6A, 0xDF, 0x24, 0x96, 0x3F, 0x5D, 0xC9, 0xC6, 0x48, 0x05, 0x66, 0xC8, 0x0F, 0x8A, 0x1D, 0x8C, 0xC5, 0x1B, 0x65, 0x6E, 0x63, 0x72, 0x79, 0x70, 0x74, 0x69, 0x6F, 0x6E, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x72, 0x64, 0x01, 0x52, 0x4C, 0x64, 0x7F, 0x0C, 0x04, 0x12, 0xDE, 0xFD, 0x46, 0x8B, 0xDA, 0x3A, 0xE0, 0xE5, 0xA8, 0x0F, 0xCC, 0x8F, 0x5C, 0x99, 0x0F, 0xEE, 0x11, 0x60, 0x29, 0x29, 0x23, 0x2D, 0xCD, 0x9F, 0x36, }, [32]byte{ 0x73, 0xA4, 0x86, 0x25, 0xD3, 0x75, 0x8F, 0xA3, 0x7B, 0x3E, 0xAB, 0x80, 0xE9, 0xCF, 0xCA, 0xBA, 0x66, 0x5E, 0x31, 0x99, 0xEA, 0x15, 0xA1, 0xFA, 0x81, 0x89, 0xD9, 0x6F, 0x57, 0x91, 0x25, 0xE4, }, }, } for i:=range vectors { do_hash(t, i, vectors[i].in[:], vectors[i].out) } } func TestSM3Sizes(t *testing.T) { /* * Tests KATs for input of all zeros and length from 0 to 63 * DISCLAIMER: * Those vectors come from "SM3 tiny" (https://github.com/odzhan/sm3.git) * and they do depend on correctness of "SM3 tiny" implementation */ kat := [][32]byte{ { 0x1a, 0xb2, 0x1d, 0x83, 0x55, 0xcf, 0xa1, 0x7f, 0x8e, 0x61, 0x19, 0x48, 0x31, 0xe8, 0x1a, 0x8f, 0x22, 0xbe, 0xc8, 0xc7, 0x28, 0xfe, 0xfb, 0x74, 0x7e, 0xd0, 0x35, 0xeb, 0x50, 0x82, 0xaa, 0x2b }, { 0x2d, 0xae, 0xf6, 0x0e, 0x7a, 0x0b, 0x8f, 0x5e, 0x02, 0x4c, 0x81, 0xcd, 0x2a, 0xb3, 0x10, 0x9f, 0x2b, 0x4f, 0x15, 0x5c, 0xf8, 0x3a, 0xde, 0xb2, 0xae, 0x55, 0x32, 0xf7, 0x4a, 0x15, 0x7f, 0xdf }, { 0xaf, 0x83, 0xa9, 0x66, 0x22, 0x20, 0x57, 0xac, 0x76, 0x12, 0x46, 0xa7, 0x54, 0x3c, 0x58, 0x0d, 0x91, 0x11, 0x01, 0x4f, 0x4e, 0x5e, 0x3c, 0xb1, 0x28, 0x1d, 0xb3, 0x31, 0x51, 0x16, 0x03, 0x35 }, { 0x18, 0x39, 0x20, 0xf0, 0x0e, 0x15, 0xa0, 0x43, 0x3e, 0xe3, 0xa8, 0xfc, 0x90, 0xdd, 0x9a, 0xc1, 0x64, 0xc4, 0x14, 0x2c, 0xcf, 0x63, 0xca, 0x18, 0x9a, 0x8f, 0x64, 0x5e, 0xc9, 0x6f, 0xf8, 0xde }, { 0xaf, 0xcc, 0x87, 0x0f, 0xa2, 0x0c, 0x50, 0x79, 0x95, 0x49, 0x97, 0x94, 0x37, 0x1e, 0x8c, 0x25, 0xe3, 0xa7, 0x31, 0x0f, 0xa7, 0x22, 0x00, 0xc1, 0x09, 0x37, 0x99, 0x73, 0xae, 0x23, 0x68, 0x45 }, { 0x04, 0x71, 0x33, 0x17, 0xea, 0x89, 0x4e, 0x89, 0x0d, 0x27, 0xfb, 0x1c, 0xf0, 0x80, 0x0e, 0xad, 0x81, 0x83, 0xf6, 0x47, 0xfd, 0x2f, 0xd3, 0x11, 0x2d, 0x15, 0x1f, 0x8a, 0xc2, 0x69, 0x61, 0x7c }, { 0x40, 0x7b, 0x8b, 0x70, 0x20, 0x99, 0x35, 0x66, 0xd8, 0x15, 0x36, 0x31, 0xa6, 0x7c, 0xe5, 0x83, 0x66, 0x47, 0xe6, 0xce, 0xce, 0x0d, 0x61, 0x8c, 0x7b, 0x86, 0x7d, 0x41, 0x6a, 0x52, 0x95, 0xc5 }, { 0xfa, 0x35, 0x64, 0xff, 0x6f, 0x77, 0x6a, 0x9c, 0xfc, 0x53, 0xa1, 0xf9, 0xb8, 0x6b, 0xd0, 0xdc, 0x74, 0x7a, 0x47, 0x31, 0xa4, 0x49, 0x11, 0x6e, 0x45, 0xc0, 0xad, 0x0d, 0x05, 0xf5, 0x64, 0xb7 }, { 0xb7, 0x86, 0x91, 0x08, 0xf1, 0x51, 0xba, 0x70, 0x67, 0x2e, 0x10, 0x15, 0x3c, 0xc9, 0x0f, 0xc2, 0xb5, 0xd4, 0x50, 0x6a, 0x96, 0x3f, 0x03, 0xb6, 0xc5, 0xb4, 0xaa, 0x3b, 0xce, 0xa0, 0x9d, 0x83 }, { 0xe5, 0xef, 0xbb, 0x13, 0x32, 0x53, 0xd8, 0x86, 0x99, 0x1e, 0xa6, 0x0b, 0x55, 0xc1, 0x3f, 0xb2, 0x60, 0x4e, 0xfc, 0x76, 0x3e, 0x72, 0x99, 0xfc, 0x58, 0xb4, 0x41, 0xb0, 0x07, 0xaf, 0xdf, 0xa2 }, { 0xf0, 0xd0, 0x1a, 0x14, 0xea, 0xf1, 0x40, 0xce, 0xc6, 0xe3, 0xc9, 0x0e, 0x71, 0x46, 0x98, 0xc9, 0xce, 0xb0, 0x3c, 0xbb, 0x93, 0x33, 0x0c, 0x70, 0xc2, 0xa3, 0x2f, 0x58, 0x7b, 0x4c, 0x8f, 0x11 }, { 0x5e, 0x02, 0xae, 0x6a, 0x90, 0x61, 0x13, 0x84, 0x0d, 0x79, 0xea, 0x81, 0x6b, 0xf8, 0xac, 0x73, 0x2b, 0xbe, 0xe9, 0x98, 0x01, 0x7a, 0xfd, 0x3e, 0x34, 0xa4, 0xf0, 0xd0, 0x33, 0x6e, 0xf2, 0x0a }, { 0xf2, 0x4b, 0xa4, 0xfa, 0x51, 0x5b, 0xc2, 0xce, 0x76, 0x91, 0xf2, 0x47, 0x91, 0x05, 0xe5, 0x7e, 0xa2, 0x22, 0xf9, 0x36, 0xd2, 0xdc, 0x07, 0x22, 0xf3, 0xf4, 0x4a, 0x98, 0x45, 0xbb, 0xf6, 0x69 }, { 0xa3, 0x69, 0x3b, 0x02, 0xb1, 0x87, 0xb4, 0xa0, 0xa0, 0x34, 0x9a, 0x1b, 0x91, 0x13, 0x2f, 0x5e, 0x24, 0x68, 0xba, 0xdb, 0xad, 0x0f, 0x37, 0x4e, 0x85, 0x99, 0xe4, 0x0e, 0x49, 0xcf, 0x58, 0x56 }, { 0x34, 0x4f, 0x85, 0x14, 0x71, 0x10, 0x5f, 0x50, 0x9b, 0x6b, 0x24, 0xc1, 0x8b, 0x92, 0x61, 0xfb, 0x7f, 0x8c, 0xe6, 0xb1, 0x70, 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0xde, 0x41, 0x7d, 0xb6, 0xaa, 0x69, 0xd4, 0x75, 0x25, 0x0a, 0xf8, 0x9c, 0x87, 0xeb, 0x95, 0x58, 0x60 }, { 0x98, 0x58, 0xf7, 0x10, 0x59, 0xb2, 0xbc, 0xc1, 0x17, 0xdf, 0x33, 0x3d, 0x2b, 0x37, 0xac, 0x19, 0x4b, 0xee, 0x70, 0x73, 0x7d, 0x07, 0x58, 0x97, 0x30, 0x50, 0x32, 0xb3, 0x12, 0x85, 0x93, 0x13 }, { 0x0e, 0x03, 0xd5, 0xe8, 0xe9, 0x8b, 0x69, 0x15, 0x01, 0xb2, 0x5b, 0xd6, 0x2a, 0xdc, 0x7c, 0x47, 0x83, 0xd8, 0x14, 0xd1, 0x29, 0x70, 0xc3, 0xe3, 0xff, 0x8a, 0x8b, 0xeb, 0x11, 0x19, 0x59, 0xc2 }, { 0x52, 0x41, 0xdc, 0x10, 0xcb, 0x3c, 0x70, 0x0e, 0x46, 0x44, 0x69, 0x43, 0xd2, 0x7b, 0x97, 0x1f, 0xef, 0xa7, 0xe8, 0x81, 0x15, 0xf8, 0x66, 0xd6, 0xf8, 0x3d, 0x50, 0x2f, 0xf1, 0xbc, 0x06, 0xc2 }, } for i:=range kat { in := make([]byte, i) do_hash(t, i, in[:], kat[i]) } } func TestReset(t *testing.T) { var d digest var out [32]byte in := []byte("abc") exp := [32]byte{ 0x66, 0xC7, 0xF0, 0xF4, 0x62, 0xEE, 0xED, 0xD9, 0xD1, 0xF2, 0xD4, 0x6B, 0xDC, 0x10, 0xE4, 0xE2, 0x41, 0x67, 0xC4, 0x87, 0x5C, 0xF2, 0xF7, 0xA2, 0x29, 0x7D, 0xA0, 0x2B, 0x8F, 0x4B, 0xA8, 0xE0, } d.Init() d.Write(in[:1]) d.Reset() d.Write(in[:]) copy(out[:], d.Sum(nil)) if out != exp { t.Error("Wrong result") } } func TestSplit(t *testing.T) { var d digest var out [32]byte in := []byte{ 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, } exp := [32]byte{ 0xde, 0xbe, 0x9f, 0xf9, 0x22, 0x75, 0xb8, 0xa1, 0x38, 0x60, 0x48, 0x89, 0xc1, 0x8e, 0x5a, 0x4d, 0x6f, 0xdb, 0x70, 0xe5, 0x38, 0x7e, 0x57, 0x65, 0x29, 0x3d, 0xcb, 0xa3, 0x9c, 0x0c, 0x57, 0x32, } d.Init() d.Write(in[:8]) d.Write(in[8:16]) copy(out[:], d.Sum(in[16:])) if out != exp { t.Error("Wrong result") } } func TestCallSumMultipleTimes(t *testing.T) { var out [32]byte in := []byte{ 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, 0x61, 0x62, 0x63, 0x64, } exp := [32]byte{ 0xde, 0xbe, 0x9f, 0xf9, 0x22, 0x75, 0xb8, 0xa1, 0x38, 0x60, 0x48, 0x89, 0xc1, 0x8e, 0x5a, 0x4d, 0x6f, 0xdb, 0x70, 0xe5, 0x38, 0x7e, 0x57, 0x65, 0x29, 0x3d, 0xcb, 0xa3, 0x9c, 0x0c, 0x57, 0x32, } d := New() d.Write(in[:10]) d.Sum(nil) // That's done on purpose copy(out[:], d.Sum(in[10:])) if out != exp { t.Error("Wrong result") } } /* ------------------ Benchmarks ------------------- */ var bench = New() var buf = make([]byte, 8192) func benchmarkSize(b *testing.B, size int) { b.SetBytes(int64(size)) for i := 0; i < b.N; i++ { bench.Reset() bench.Write(buf[:size]) bench.Sum(nil) } } func BenchmarkHash8Bytes(b *testing.B) { benchmarkSize(b, 8) } func BenchmarkHash1K(b *testing.B) { benchmarkSize(b, 1024) } func BenchmarkHash8K(b *testing.B) { benchmarkSize(b, 8192) }