>>> Flow 1 (client to server)
00000000  16 03 01 00 7d 01 00 00  79 03 03 26 b5 ad b7 ec  |....}...y..&....|
00000010  e9 2f d5 cc 9e c2 f6 6f  dd ab c5 4b 2c 74 48 a5  |./.....o...K,tH.|
00000020  9c c5 21 41 fd 32 91 04  8f 1b 6c 00 00 04 cc a8  |..!A.2....l.....|
00000030  00 ff 01 00 00 4c 00 0b  00 04 03 00 01 02 00 0a  |.....L..........|
00000040  00 04 00 02 00 17 00 16  00 00 00 17 00 00 00 0d  |................|

000002d0  03 67 f2 31 ac 68 dd 2c  db 23 7d 2c 84 df e9 50  |.g.1.h.,.#},...P|
000002e0  ff ef d4 a1 fa a4 5b 0b  0b 73 20 b7 0e 08 04 00  |......[..s .....|
000002f0  80 41 60 3d b1 1c 1d 14  8a 0a 3e 5c ea ca ce 07  |.A`=......>\....|
00000300  d4 45 18 6c 16 52 40 6f  b0 f4 33 38 d7 cf 11 75  |.E.l.R@o..38...u|
00000310  08 4e 7d 8b cc 64 8c 79  dd 42 fa 43 2c 9e 84 91  |.N}..d.y.B.C,...|

		return nil, fmt.Errorf("size of data directories(%d) is inconsistent with number of data directories(%d)", sz, n)
	}

	dd := make([]DataDirectory, n)
	if err := binary.Read(r, binary.LittleEndian, dd); err != nil {
		return nil, fmt.Errorf("failure to read data directories: %v", err)
	}

	return dd, nil

00000000  16 03 03 00 5d 02 00 00  59 03 03 01 ce 8f f1 84  |....]...Y.......|
00000010  65 dc 47 4e 43 f2 cd 85  6c 98 40 a7 5c 7f ed 53  |e.GNC...l.@.\..S|
00000020  78 63 03 dd 50 3e a4 27  20 21 bf 20 d9 93 9d f6  |xc..P>.' !. ....|
00000030  1f e8 0e 72 fc 64 e0 dd  8e ef b3 ea ff 5b ad 60  |...r.d.......[.`|
00000040  a5 f0 68 ff 7e 35 46 a4  28 71 31 fd cc a8 00 00  |..h.~5F.(q1.....|

000000b0  1f 48 49 2d c2 33 38 e7  93 7e b0 b2 50 b8 6a ea  |.HI-.38..~..P.j.|
000000c0  a6 81 ef 9b 55 83 4e 93  df 92 97 6f 00 f5 c4 fc  |....U.N....o....|
000000d0  ec b1 19 dd 68 b5 bd c4  bb ba 63 9a e4 c9 24 af  |....h.....c...$.|
000000e0  88 13 65 11 bf ea d9 07  e9 46 fd 5b 60 ce 57 46  |..e......F.[`.WF|
000000f0  8b a9 bd c6 58 1a 3b bd  5e fb 0f 46 ec fc 8b 2c  |....X.;.^..F...,|

00000180  32 7c b3 64 2f 1c 90 bc  ea 68 23 10 7e fe e3 25  |2|.d/....h#.~..%|
00000190  c0 48 3a 69 e0 28 6d d3  37 00 ef 04 62 dd 0d a0  |.H:i.(m.7...b...|
000001a0  9c 70 62 83 d8 81 d3 64  31 aa 9e 97 31 bd 96 b0  |.pb....d1...1...|
000001b0  68 c0 9b 23 de 76 64 3f  1a 5c 7f e9 12 0e 58 58  |h..#.vd?.\....XX|
000001c0  b6 5f 70 dd 9b d8 ea d5  d7 f5 d5 cc b9 b6 9f 30  |._p............0|

00000090  08 06 04 01 05 01 06 01  00 2b 00 03 02 03 04 00  |.........+......|
000000a0  2d 00 02 01 01 00 33 00  26 00 24 00 1d 00 20 8e  |-.....3.&.$... .|
000000b0  cf 32 24 aa f2 36 c7 41  50 66 dd 57 ce 97 72 8d  |.2$..6.APf.W..r.|
000000c0  f3 b6 7d a0 a4 5e 5d fe  be bb ce 32 9f 03 75     |..}..^]....2..u|
>>> Flow 2 (server to client)
00000000  16 03 03 00 7a 02 00 00  76 03 03 00 00 00 00 00  |....z...v.......|

//
//	'e'	-d.dddde±dd, decimal exponent, at least two (possibly 0) exponent digits
//	'E'	-d.ddddE±dd, decimal exponent, at least two (possibly 0) exponent digits
//	'f'	-ddddd.dddd, no exponent
//	'g'	like 'e' for large exponents, like 'f' otherwise
//	'G'	like 'E' for large exponents, like 'f' otherwise
//	'x'	-0xd.dddddp±dd, hexadecimal mantissa, decimal power of two exponent

00000140  3e 9d d7 4c bc 4a 2e ef  d9 d1 00 db fd 83 f3 43  |>..L.J.........C|
00000150  a4 d7 fa 84 dd 4f a4 44  2f d2 b7 4f 5e ab a2 0e  |.....O.D/..O^...|
00000160  86 ab 65 8d 3c 63 a2 e4  55 ce b5 72 3f 77 e8 a7  |..e.<c..U..r?w..|
00000170  40 c7 04 4d a8 4a 38 a4  5c 6d 15 a1 3b 0c cc 2a  |@..M.J8.\m..;..*|
00000180  7e 67 02 3b 58 95 bc e8  85 6c 81 45 81 44 a9 dd  |~g.;X....l.E.D..|
00000190  b0 26 71 73 29 a6 1a 40  2f 5c 81 af f0 cc 2d bf  |.&qs)..@/\....-.|

00000180  32 7c b3 64 2f 1c 90 bc  ea 68 23 10 7e fe e3 25  |2|.d/....h#.~..%|
00000190  c0 48 3a 69 e0 28 6d d3  37 00 ef 04 62 dd 0d a0  |.H:i.(m.7...b...|
000001a0  9c 70 62 83 d8 81 d3 64  31 aa 9e 97 31 bd 96 b0  |.pb....d1...1...|
000001b0  68 c0 9b 23 de 76 64 3f  1a 5c 7f e9 12 0e 58 58  |h..#.vd?.\....XX|
000001c0  b6 5f 70 dd 9b d8 ea d5  d7 f5 d5 cc b9 b6 9f 30  |._p............0|