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update rc4 相关

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shenjack-5600u 2024-05-02 00:03:29 +08:00
parent 2360870995
commit 654f1e68a4
Signed by: shenjack
GPG Key ID: FDF9864E11C7E79F
1 changed files with 22 additions and 20 deletions
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branch/latest/md5.js
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@ -12374,38 +12374,39 @@ Y.RC4.prototype = {
}, },
bO(a) { bO(a) {
// update // update
var s, r, q, p, o, n = this, var s, r, q, p, o, this_ = this,
m = a.length m = a.length
for (s = 0; s < m; ++s) { for (s = 0; s < m; ++s) {
r = n.a = n.a + 1 & 255 r = this_.a = this_.a + 1 & 255
q = n.b q = this_.b
p = n.c p = this_.c
o = p[r] o = p[r]
q = n.b = q + o & 255 q = this_.b = q + o & 255
p[r] = p[q] p[r] = p[q]
p[q] = o p[q] = o
a[s] = (a[s] ^ p[p[r] + p[q] & 255]) >>> 0 a[s] = (a[s] ^ p[p[r] + p[q] & 255]) >>> 0
n.b = q + a[s] & 255 this_.b = q + a[s] & 255
} }
}, },
di(a) { di(a) {
// init? // init?
var s, r, q, p, o, n, m = this, var s, r, q, p, o, n, this_ = this,
l = a.length l = a.length
for (s = 0; s < l; ++s) { for (s = 0; s < l; ++s) {
r = m.a = m.a + 1 & 255 r = this_.a = this_.a + 1 & 255
q = m.b q = this_.b
p = m.c p = this_.c
o = p[r] o = p[r]
q = m.b = q + o & 255 q = this_.b = q + o & 255
p[r] = p[q] p[r] = p[q]
p[q] = o p[q] = o
n = a[s] n = a[s]
a[s] = (n ^ p[p[r] + p[q] & 255]) >>> 0 a[s] = (n ^ p[p[r] + p[q] & 255]) >>> 0
m.b = q + n & 255 this_.b = q + n & 255
} }
}, },
n() { n() {
// nextByte
// next byte from ShadowR // next byte from ShadowR
var _this = this, var _this = this,
r = _this.a = _this.a + 1 & 255, r = _this.a = _this.a + 1 & 255,
@ -19163,16 +19164,17 @@ LangData.SuperRC4.prototype = {
return (this.n() << 8 | this.n()) >>> 0 return (this.n() << 8 | this.n()) >>> 0
}, },
ax(a) { ax(a) {
var s, r // nextInt
var n, round
if (a === 0) return 0 if (a === 0) return 0
s = this.n() n = this.n()
r = a round = a
do { do {
s = (s << 8 | this.n()) >>> 0 n = (n << 8 | this.n()) >>> 0
if (s >= a) s = C.JsInt.V(s, a) if (n >= a) n = C.JsInt.V(n, a)
r = C.JsInt.am(r, 8) round = C.JsInt.am(round, 8)
} while (r !== 0) } while (round !== 0)
return s return n
} }
} }
LangData.k_.prototype = { LangData.k_.prototype = {