// Encryption key setup.
	var i int
	nk := len(key) / 4
	for i = 0; i < nk; i++ {
		enc[i] = byteorder.BeUint32(key[4*i:])
	}
	for ; i < len(enc); i++ {
		t := enc[i-1]
		if i%nk == 0 {
			t = subw(rotw(t)) ^ (uint32(powx[i/nk-1]) << 24)
		} else if nk > 6 && i%nk == 4 {
			t = subw(t)
		}
		enc[i] = enc[i-nk] ^ t
	}

	// Derive decryption key from encryption key.

	ksContext = append(ksContext, infoHash...)

	secret := kdf.LabeledExtract(suiteID, sharedSecret, "secret", nil)

	key := kdf.LabeledExpand(suiteID, secret, "key", ksContext, uint16(aeadInfo.keySize) /* Nk - key size for AEAD */)
	baseNonce := kdf.LabeledExpand(suiteID, secret, "base_nonce", ksContext, uint16(aeadInfo.nonceSize) /* Nn - nonce size for AEAD */)

00000300  45 66 cb 45 75 9c da 92  cc bb 4a a5 ae 41 8c f8  |Ef.Eu.....J..A..|
00000310  9b e7 06 73 88 9f f9 7d  95 ce 74 a6 05 e9 38 a5  |...s...}..t...8.|
00000320  26 4b b2 26 31 5c e9 f9  a8 f8 6e 6b 05 e4 39 b5  |&K.&1\....nk..9.|
00000330  fe b1 b1 cd 40 23 e9 68  f3 9c ed 91 71 d3 0b c5  |....@#.h....q...|
00000340  91 c5 b2 91 69 a9 4b 2c  a7 0c 24 d6 a9 e7 74 89  |....i.K,..$...t.|

00000380  77 99 2f 90 21 a1 5f cc  9f 08 e2 75 44 2f bf 58  |w./.!._....uD/.X|
00000390  70 f2 95 b2 13 20 f3 ed  51 de e8 02 c6 ca 44 57  |p.... ..Q.....DW|
000003a0  eb 0b 9f 3e 61 f1 1a 6e  6b 13 f5 14 f3 43 19 f6  |...>a..nk....C..|
000003b0  7d 46 3a 73 49 2f fd 83  c3 68 c7 ba b4 e8 17 03  |}F:sI/...h......|
000003c0  03 00 35 67 2b 2b 9b f0  f3 d9 09 c4 01 20 ea 22  |..5g++....... ."|

			}
			for _, ss := range subsetClusters {
				if patched := cp.patch(nil, ss); patched != nil {
					resources = append(resources, patched)
					if features.EnableCDSCaching {
						nk := clusterKey
						nk.clusterName = ss.Name
						cb.cache.Add(&nk, cb.req, patched)
					}
				}
			}
		}
	}

	return resources, cacheStats{hits: hit, miss: miss}
}

type clusterPatcher struct {

00000190  f0 5d 83 9d c9 e2 b3 f8  e4 a3 a5 57 5d ca 30 74  |.].........W].0t|
000001a0  a6 1b c7 51 50 05 5f 7e  93 71 1a 8d fc 04 d6 fe  |...QP._~.q......|
000001b0  4e 4b 95 54 18 43 19 4d  d2 dc 81 a8 94 76 7e 23  |NK.T.C.M.....v~#|
000001c0  56 8c 86 f9 15 d2 a8 0c  48 4e 0e 81 df e0 31 52  |V.......HN....1R|
000001d0  c9 2e b4 39 f3 cf ae e2  29 72 01 ed 34 4f 09 ce  |...9....)r..4O..|

00000160  48 44 c2 1a 8d 7b 41 de  b6 68 ae d2 8a 64 9b 6b  |HD...{A..h...d.k|
00000170  8a 47 88 04 49 05 8a 94  66 da d3 90 78 6d 81 64  |.G..I...f...xm.d|
00000180  4e 6b a5 6f d2 9d 1d 36  6f a2 a3 83 0c f5 69 10  |Nk.o...6o.....i.|
00000190  37 c8 b8 59 c7 b1 5b 91  fc e3 26 37 da 14 80 8f  |7..Y..[...&7....|
000001a0  d4 1e 63 51 1d 77 85 67  af 7a 7d e4 5a 27 f9 3f  |..cQ.w.g.z}.Z'.?|

golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
golang.org/x/crypto v0.5.0/go.mod h1:NK/OQwhpMQP3MwtdjgLlYHnH9ebylxKWv3e0fK+mkQU=
golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=

Y1=124;D.pipe=Y1;var Q1=62;D.greaterThan=Q1;var J1=32;D.space=J1;var lp=39;D.singleQuote=lp;var X1=34;D.doubleQuote=X1;var K1=47;D.slash=K1;var Z1=33;D.bang=Z1;var ek=92;D.backslash=ek;var tk=13;D.cr=tk;var rk=12;D.feed=rk;var ik=10;D.newline=ik;var nk=9;D.tab=nk;var sk=lp;D.str=sk;var ak=-1;D.comment=ak;var ok=-2;D.word=ok;var lk=-3;D.combinator=lk});var cp=v(Vr=>{l();"use strict";Vr.__esModule=!0;Vr.FIELDS=void 0;Vr.default=mk;var O=uk(ya()),Dt,V;function up(i){if(typeof WeakMap!="function")return null;var...