nuke...

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 0 insertions, 668 deletions

diff --git a/python2/sha3.py b/python2/sha3.py
deleted file mode 100644
index ecc3bc8..0000000
--- a/python2/sha3.py
+++ /dev/null
@@ -1,668 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-'''
-sha3sum – SHA-3 (Keccak) checksum calculator
-
-Copyright © 2013, 2014  Mattias Andrée (maandree@member.fsf.org)
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-'''
-
-class SHA3:
-    '''
-    SHA-3/Keccak hash algorithm implementation
-    
-    @author  Mattias Andrée  (maandree@member.fsf.org)
-    '''
-    
-    
-    KECCAK_SUFFIX = ''
-    '''
-    :str  Suffix the message when calculating the Keccak hash sum
-    '''
-    
-    SHA3_SUFFIX = '01'
-    '''
-    :str  Suffix the message when calculating the SHA-3 hash sum
-    '''
-    
-    RawSHAKE_SUFFIX = '11'
-    '''
-    :str  Suffix the message when calculating the RawSHAKE hash sum
-    '''
-    
-    SHAKE_SUFFIX = '1111'
-    '''
-    :str  Suffix the message when calculating the SHAKE hash sum
-    '''
-    
-    
-    def __init__(self):
-        '''
-        Constructor
-        '''
-        
-        self.RC = [0x0000000000000001, 0x0000000000008082, 0x800000000000808A, 0x8000000080008000,
-                   0x000000000000808B, 0x0000000080000001, 0x8000000080008081, 0x8000000000008009,
-                   0x000000000000008A, 0x0000000000000088, 0x0000000080008009, 0x000000008000000A,
-                   0x000000008000808B, 0x800000000000008B, 0x8000000000008089, 0x8000000000008003,
-                   0x8000000000008002, 0x8000000000000080, 0x000000000000800A, 0x800000008000000A,
-                   0x8000000080008081, 0x8000000000008080, 0x0000000080000001, 0x8000000080008008]
-        '''
-        :list<int>  Round contants
-        '''
-        
-        self.B = [0] * 25
-        '''
-        :list<int>  Keccak-f round temporary
-        '''
-        
-        self.C = [0] * 5
-        '''
-        :list<int>  Keccak-f round temporary
-        '''
-        
-        
-        (self.r, self.c, self.n, self.b, self.w, self.wmod, self.l, self.nr) = (0, 0, 0, 0, 0, 0, 0, 0)
-        '''
-           r:int  The bitrate
-           c:int  The capacity
-           n:int  The output size
-           b:int  The state size
-           w:int  The word size
-        wmod:int  The word mask
-           l:int  ℓ, the binary logarithm of the word size
-          nr:int  12 + 2ℓ, the number of rounds
-        '''
-        
-        self.S = None
-        '''
-        :list<int>  The current state
-        '''
-        
-        self.M = None
-        '''
-        :bytes  Left over water to fill the sponge with at next update
-        '''
-    
-    
-    
-    def rotate(self, x, n):
-        '''
-        Rotate a word
-        
-        @param   x:int  The value to rotate
-        @param   n:int  Rotation steps
-        @return   :int  The value rotated
-        '''
-        m = n % self.w
-        return ((x >> (self.w - m)) + (x << m)) & self.wmod
-    
-    
-    def rotate64(self, x, n):
-        '''
-        Rotate a 64-bit word
-        
-        @param   x:int  The value to rotate
-        @param   n:int  Rotation steps
-        @return   :int  The value rotated
-        '''
-        return ((x >> (64 - n)) + (x << n)) & 0xFFFFFFFFFFFFFFFF
-    
-    
-    def lb(self, x):
-        '''
-        Binary logarithm
-        
-        @param   x:int  The value of which to calculate the binary logarithm
-        @return   :int  The binary logarithm
-        '''
-        rc = 0
-        if (x & 0xFF00) != 0:  rc +=  8 ;  x >>=  8
-        if (x & 0x00F0) != 0:  rc +=  4 ;  x >>=  4
-        if (x & 0x000C) != 0:  rc +=  2 ;  x >>=  2
-        if (x & 0x0002) != 0:  rc +=  1
-        return rc
-    
-    
-    def keccakFRound(self, A, rc):
-        '''
-        Perform one round of computation
-        
-        @param   A:list<int>  The current state
-        @param  rc:int        Round constant
-        '''
-        if self.w == 64:
-            # θ step (step 1 and 2 of 3)
-            self.C[0] = (A[0]  ^ A[1])  ^ (A[2]  ^ A[3])  ^ A[4]
-            self.C[2] = (A[10] ^ A[11]) ^ (A[12] ^ A[13]) ^ A[14]
-            db = self.C[0] ^ self.rotate64(self.C[2], 1)
-            self.C[4] = (A[20] ^ A[21]) ^ (A[22] ^ A[23]) ^ A[24]
-            dd = self.C[2] ^ self.rotate64(self.C[4], 1)
-            self.C[1] = (A[5]  ^ A[6])  ^ (A[7]  ^ A[8])  ^ A[9]
-            da = self.C[4] ^ self.rotate64(self.C[1], 1)
-            self.C[3] = (A[15] ^ A[16]) ^ (A[17] ^ A[18]) ^ A[19]
-            dc = self.C[1] ^ self.rotate64(self.C[3], 1)
-            de = self.C[3] ^ self.rotate64(self.C[0], 1)
-            
-            # ρ and π steps, with last part of θ
-            self.B[0] = self.rotate64(A[0] ^ da, 0)
-            self.B[1] = self.rotate64(A[15] ^ dd, 28)
-            self.B[2] = self.rotate64(A[5] ^ db, 1)
-            self.B[3] = self.rotate64(A[20] ^ de, 27)
-            self.B[4] = self.rotate64(A[10] ^ dc, 62)
-            
-            self.B[5] = self.rotate64(A[6] ^ db, 44)
-            self.B[6] = self.rotate64(A[21] ^ de, 20)
-            self.B[7] = self.rotate64(A[11] ^ dc, 6)
-            self.B[8] = self.rotate64(A[1] ^ da, 36)
-            self.B[9] = self.rotate64(A[16] ^ dd, 55)
-            
-            self.B[10] = self.rotate64(A[12] ^ dc, 43)
-            self.B[11] = self.rotate64(A[2] ^ da, 3)
-            self.B[12] = self.rotate64(A[17] ^ dd, 25)
-            self.B[13] = self.rotate64(A[7] ^ db, 10)
-            self.B[14] = self.rotate64(A[22] ^ de, 39)
-            
-            self.B[15] = self.rotate64(A[18] ^ dd, 21)
-            self.B[16] = self.rotate64(A[8] ^ db, 45)
-            self.B[17] = self.rotate64(A[23] ^ de, 8)
-            self.B[18] = self.rotate64(A[13] ^ dc, 15)
-            self.B[19] = self.rotate64(A[3] ^ da, 41)
-            
-            self.B[20] = self.rotate64(A[24] ^ de, 14)
-            self.B[21] = self.rotate64(A[14] ^ dc, 61)
-            self.B[22] = self.rotate64(A[4] ^ da, 18)
-            self.B[23] = self.rotate64(A[19] ^ dd, 56)
-            self.B[24] = self.rotate64(A[9] ^ db, 2)
-        else:
-            # θ step (step 1 and 2 of 3)
-            self.C[0] = (A[0]  ^ A[1])  ^ (A[2]  ^ A[3])  ^ A[4]
-            self.C[2] = (A[10] ^ A[11]) ^ (A[12] ^ A[13]) ^ A[14]
-            db = self.C[0] ^ self.rotate(self.C[2], 1)
-            self.C[4] = (A[20] ^ A[21]) ^ (A[22] ^ A[23]) ^ A[24]
-            dd = self.C[2] ^ self.rotate(self.C[4], 1)
-            self.C[1] = (A[5]  ^ A[6])  ^ (A[7]  ^ A[8])  ^ A[9]
-            da = self.C[4] ^ self.rotate(self.C[1], 1)
-            self.C[3] = (A[15] ^ A[16]) ^ (A[17] ^ A[18]) ^ A[19]
-            dc = self.C[1] ^ self.rotate(self.C[3], 1)
-            de = self.C[3] ^ self.rotate(self.C[0], 1)
-            
-            # ρ and π steps, with last part of θ
-            self.B[0] = self.rotate(A[0] ^ da, 0)
-            self.B[1] = self.rotate(A[15] ^ dd, 28)
-            self.B[2] = self.rotate(A[5] ^ db, 1)
-            self.B[3] = self.rotate(A[20] ^ de, 27)
-            self.B[4] = self.rotate(A[10] ^ dc, 62)
-            
-            self.B[5] = self.rotate(A[6] ^ db, 44)
-            self.B[6] = self.rotate(A[21] ^ de, 20)
-            self.B[7] = self.rotate(A[11] ^ dc, 6)
-            self.B[8] = self.rotate(A[1] ^ da, 36)
-            self.B[9] = self.rotate(A[16] ^ dd, 55)
-            
-            self.B[10] = self.rotate(A[12] ^ dc, 43)
-            self.B[11] = self.rotate(A[2] ^ da, 3)
-            self.B[12] = self.rotate(A[17] ^ dd, 25)
-            self.B[13] = self.rotate(A[7] ^ db, 10)
-            self.B[14] = self.rotate(A[22] ^ de, 39)
-            
-            self.B[15] = self.rotate(A[18] ^ dd, 21)
-            self.B[16] = self.rotate(A[8] ^ db, 45)
-            self.B[17] = self.rotate(A[23] ^ de, 8)
-            self.B[18] = self.rotate(A[13] ^ dc, 15)
-            self.B[19] = self.rotate(A[3] ^ da, 41)
-            
-            self.B[20] = self.rotate(A[24] ^ de, 14)
-            self.B[21] = self.rotate(A[14] ^ dc, 61)
-            self.B[22] = self.rotate(A[4] ^ da, 18)
-            self.B[23] = self.rotate(A[19] ^ dd, 56)
-            self.B[24] = self.rotate(A[9] ^ db, 2)
-        
-        # ξ step
-        A[0] = self.B[0] ^ ((~(self.B[5])) & self.B[10])
-        A[1] = self.B[1] ^ ((~(self.B[6])) & self.B[11])
-        A[2] = self.B[2] ^ ((~(self.B[7])) & self.B[12])
-        A[3] = self.B[3] ^ ((~(self.B[8])) & self.B[13])
-        A[4] = self.B[4] ^ ((~(self.B[9])) & self.B[14])
-        
-        A[5] = self.B[5] ^ ((~(self.B[10])) & self.B[15])
-        A[6] = self.B[6] ^ ((~(self.B[11])) & self.B[16])
-        A[7] = self.B[7] ^ ((~(self.B[12])) & self.B[17])
-        A[8] = self.B[8] ^ ((~(self.B[13])) & self.B[18])
-        A[9] = self.B[9] ^ ((~(self.B[14])) & self.B[19])
-        
-        A[10] = self.B[10] ^ ((~(self.B[15])) & self.B[20])
-        A[11] = self.B[11] ^ ((~(self.B[16])) & self.B[21])
-        A[12] = self.B[12] ^ ((~(self.B[17])) & self.B[22])
-        A[13] = self.B[13] ^ ((~(self.B[18])) & self.B[23])
-        A[14] = self.B[14] ^ ((~(self.B[19])) & self.B[24])
-        
-        A[15] = self.B[15] ^ ((~(self.B[20])) & self.B[0])
-        A[16] = self.B[16] ^ ((~(self.B[21])) & self.B[1])
-        A[17] = self.B[17] ^ ((~(self.B[22])) & self.B[2])
-        A[18] = self.B[18] ^ ((~(self.B[23])) & self.B[3])
-        A[19] = self.B[19] ^ ((~(self.B[24])) & self.B[4])
-        
-        A[20] = self.B[20] ^ ((~(self.B[0])) & self.B[5])
-        A[21] = self.B[21] ^ ((~(self.B[1])) & self.B[6])
-        A[22] = self.B[22] ^ ((~(self.B[2])) & self.B[7])
-        A[23] = self.B[23] ^ ((~(self.B[3])) & self.B[8])
-        A[24] = self.B[24] ^ ((~(self.B[4])) & self.B[9])
-        
-        # ι step
-        A[0] ^= rc
-    
-    
-    def keccakF(self, A):
-        '''
-        Perform Keccak-f function
-        
-        @param  A:list<int>  The current state
-        '''
-        if (self.nr == 24):
-            self.keccakFRound(A, 0x0000000000000001)
-            self.keccakFRound(A, 0x0000000000008082)
-            self.keccakFRound(A, 0x800000000000808A)
-            self.keccakFRound(A, 0x8000000080008000)
-            self.keccakFRound(A, 0x000000000000808B)
-            self.keccakFRound(A, 0x0000000080000001)
-            self.keccakFRound(A, 0x8000000080008081)
-            self.keccakFRound(A, 0x8000000000008009)
-            self.keccakFRound(A, 0x000000000000008A)
-            self.keccakFRound(A, 0x0000000000000088)
-            self.keccakFRound(A, 0x0000000080008009)
-            self.keccakFRound(A, 0x000000008000000A)
-            self.keccakFRound(A, 0x000000008000808B)
-            self.keccakFRound(A, 0x800000000000008B)
-            self.keccakFRound(A, 0x8000000000008089)
-            self.keccakFRound(A, 0x8000000000008003)
-            self.keccakFRound(A, 0x8000000000008002)
-            self.keccakFRound(A, 0x8000000000000080)
-            self.keccakFRound(A, 0x000000000000800A)
-            self.keccakFRound(A, 0x800000008000000A)
-            self.keccakFRound(A, 0x8000000080008081)
-            self.keccakFRound(A, 0x8000000000008080)
-            self.keccakFRound(A, 0x0000000080000001)
-            self.keccakFRound(A, 0x8000000080008008)
-        else:
-            for i in range(self.nr):
-                self.keccakFRound(A, self.RC[i] & self.wmod)
-    
-    
-    def toLane(self, message, n, ww, off):
-        '''
-        Convert a chunk of byte:s to a word
-        
-        @param   message:bytes  The message
-        @param         n:int    `min(len(message), rr)`
-                      rr:int    Bitrate in bytes
-        @param        ww:int    Word size in bytes
-        @param       off:int    The offset in the message
-        @return         :int    Lane
-        '''
-        rc = 0
-        i = off + ww - 1
-        while i >= off:
-            rc = (rc << 8) | (message[i] if (i < n) else 0)
-            i -= 1
-        return rc
-    
-    
-    def toLane64(self, message, n, off):
-        '''
-        Convert a chunk of byte:s to a 64-bit word
-        
-        @param   message:bytes  The message
-        @param         n:int    `min(len(message), rr)`
-                      rr:int    Bitrate in bytes
-        @param       off:int    The offset in the message
-        @return         :int    Lane
-        '''
-        return ((message[off + 7] << 56) if (off + 7 < n) else 0) | \
-               ((message[off + 6] << 48) if (off + 6 < n) else 0) | \
-               ((message[off + 5] << 40) if (off + 5 < n) else 0) | \
-               ((message[off + 4] << 32) if (off + 4 < n) else 0) | \
-               ((message[off + 3] << 24) if (off + 3 < n) else 0) | \
-               ((message[off + 2] << 16) if (off + 2 < n) else 0) | \
-               ((message[off + 1] <<  8) if (off + 1 < n) else 0) | \
-               ((message[off]) if (off < n) else 0)
-    
-    
-    def pad10star1(self, msg, r, bits):
-        '''
-        pad 10*1
-        
-        @param    msg:bytes  The message to pad
-        @param      r:int    The bitrate
-        @param   bits:int    The number of bits in the end of the message that does not make a whole byte
-        @return      :bytes  The message padded
-        '''
-        nnn = ((len(msg) - (bits + 7) // 8) << 3) + bits
-        
-        nrf = nnn >> 3
-        nbrf = nnn & 7
-        ll = nnn % r
-        
-        bbbb = 1 if nbrf == 0 else (msg[nrf] | (1 << nbrf))
-        
-        message = None
-        if ((r - 8 <= ll) and (ll <= r - 2)):
-            message = [bbbb ^ 128]
-        else:
-            nnn = (nrf + 1) << 3
-            nnn = ((nnn - (nnn % r) + (r - 8)) >> 3) + 1
-            message = [0] * (nnn - nrf)
-            message[0] = bbbb
-            nnn -= nrf
-            message[nnn - 1] = 0x80
-        
-        return msg[:nrf] + message
-    
-    
-    def initialise(self, r, c, n):
-        '''
-        Initialise Keccak sponge
-        
-        @param  r:int  The bitrate
-        @param  c:int  The capacity
-        @param  n:int  The output size
-        '''
-        self.r = r
-        self.c = c
-        self.n = n
-        self.b = r + c
-        self.w = self.b // 25
-        self.l = self.lb(self.w)
-        self.nr = 12 + (self.l << 1)
-        self.wmod = (1 << self.w) - 1
-        self.S = [0] * 25
-        self.M = []
-    
-    
-    def update(self, msg, msglen = None):
-        '''
-        Absorb the more of the message message to the Keccak sponge
-        
-        @param  msg:bytes   The partial message
-        @param  msglen:int  The length of the partial message in whole bytes
-        '''
-        if msglen is not None:
-            msg = msg[:msglen]
-        
-        rr = self.r >> 3
-        ww = self.w >> 3
-        
-        self.M += msg
-        nnn = len(self.M)
-        nnn -= nnn % ((self.r * self.b) >> 3)
-        message = self.M[:nnn]
-        self.M = self.M[nnn:]
-        
-        # Absorbing phase
-        if ww == 8:
-            for i in range(0, nnn, rr):
-                n = min(len(message), rr)
-                self.S[ 0] ^= self.toLane64(message, n, 0)
-                self.S[ 5] ^= self.toLane64(message, n, 8)
-                self.S[10] ^= self.toLane64(message, n, 16)
-                self.S[15] ^= self.toLane64(message, n, 24)
-                self.S[20] ^= self.toLane64(message, n, 32)
-                self.S[ 1] ^= self.toLane64(message, n, 40)
-                self.S[ 6] ^= self.toLane64(message, n, 48)
-                self.S[11] ^= self.toLane64(message, n, 56)
-                self.S[16] ^= self.toLane64(message, n, 64)
-                self.S[21] ^= self.toLane64(message, n, 72)
-                self.S[ 2] ^= self.toLane64(message, n, 80)
-                self.S[ 7] ^= self.toLane64(message, n, 88)
-                self.S[12] ^= self.toLane64(message, n, 96)
-                self.S[17] ^= self.toLane64(message, n, 104)
-                self.S[22] ^= self.toLane64(message, n, 112)
-                self.S[ 3] ^= self.toLane64(message, n, 120)
-                self.S[ 8] ^= self.toLane64(message, n, 128)
-                self.S[13] ^= self.toLane64(message, n, 136)
-                self.S[18] ^= self.toLane64(message, n, 144)
-                self.S[23] ^= self.toLane64(message, n, 152)
-                self.S[ 4] ^= self.toLane64(message, n, 160)
-                self.S[ 9] ^= self.toLane64(message, n, 168)
-                self.S[14] ^= self.toLane64(message, n, 176)
-                self.S[19] ^= self.toLane64(message, n, 184)
-                self.S[24] ^= self.toLane64(message, n, 192)
-                self.keccakF(self.S)
-                message = message[rr:]
-        else:
-            for i in range(0, nnn, rr):
-                n = min(len(message), rr)
-                self.S[ 0] ^= self.toLane(message, n, ww,  0)
-                self.S[ 5] ^= self.toLane(message, n, ww,      ww)
-                self.S[10] ^= self.toLane(message, n, ww,  2 * ww)
-                self.S[15] ^= self.toLane(message, n, ww,  3 * ww)
-                self.S[20] ^= self.toLane(message, n, ww,  4 * ww)
-                self.S[ 1] ^= self.toLane(message, n, ww,  5 * ww)
-                self.S[ 6] ^= self.toLane(message, n, ww,  6 * ww)
-                self.S[11] ^= self.toLane(message, n, ww,  7 * ww)
-                self.S[16] ^= self.toLane(message, n, ww,  8 * ww)
-                self.S[21] ^= self.toLane(message, n, ww,  9 * ww)
-                self.S[ 2] ^= self.toLane(message, n, ww, 10 * ww)
-                self.S[ 7] ^= self.toLane(message, n, ww, 11 * ww)
-                self.S[12] ^= self.toLane(message, n, ww, 12 * ww)
-                self.S[17] ^= self.toLane(message, n, ww, 13 * ww)
-                self.S[22] ^= self.toLane(message, n, ww, 14 * ww)
-                self.S[ 3] ^= self.toLane(message, n, ww, 15 * ww)
-                self.S[ 8] ^= self.toLane(message, n, ww, 16 * ww)
-                self.S[13] ^= self.toLane(message, n, ww, 17 * ww)
-                self.S[18] ^= self.toLane(message, n, ww, 18 * ww)
-                self.S[23] ^= self.toLane(message, n, ww, 19 * ww)
-                self.S[ 4] ^= self.toLane(message, n, ww, 20 * ww)
-                self.S[ 9] ^= self.toLane(message, n, ww, 21 * ww)
-                self.S[14] ^= self.toLane(message, n, ww, 22 * ww)
-                self.S[19] ^= self.toLane(message, n, ww, 23 * ww)
-                self.S[24] ^= self.toLane(message, n, ww, 24 * ww)
-                self.keccakF(self.S)
-                message = message[rr:]
-    
-    
-    def digest(self, msg = None, msglen = None, bits = 0, suffix = SHA3_SUFFIX, withReturn = None):
-        '''
-        Absorb the last part of the message and squeeze the Keccak sponge
-        
-        @param   msg:bytes?       The rest of the message
-        @param   msglen:int       The length of the partial message in whole bytes
-        @param   bits:int         The number of bits at the end of the message not covered by `msglen`
-        @param   suffix:str       The suffix concatenate to the message
-        @param   withReturn:bool  Whether to return the hash instead of just do a quick squeeze phrase and return `None`
-        @return  :bytes?          The hash sum, or `None` if `withReturn` is `False`
-        '''
-        if msg is None:
-            msg, last_byte = [], 0
-            bits = 0
-        else:
-            msg, last_byte = msg[:msglen + bits // 8], (0 if bits % 8 == 0 else msg[msglen])
-            bits %= 8
-            last_byte &= (1 << bits) - 1
-        msg_end = []
-        for bit in suffix:
-            last_byte |= int(bit) << bits
-            bits += 1
-            if bits == 8:
-                msg_end.append(last_byte)
-                last_byte = 0
-                bits = 0
-        if not bits == 0:
-            msg_end.append(last_byte)
-        msg += msg_end
-        message = self.pad10star1(self.M + msg, self.r, bits)
-        self.M = None
-        nnn = len(message)
-        
-        rr = self.r >> 3
-        nn = (self.n + 7) >> 3
-        ww = self.w >> 3
-        
-        # Absorbing phase
-        if ww == 8:
-            for i in range(0, nnn, rr):
-                n = min(len(message), rr)
-                self.S[ 0] ^= self.toLane64(message, n, 0)
-                self.S[ 5] ^= self.toLane64(message, n, 8)
-                self.S[10] ^= self.toLane64(message, n, 16)
-                self.S[15] ^= self.toLane64(message, n, 24)
-                self.S[20] ^= self.toLane64(message, n, 32)
-                self.S[ 1] ^= self.toLane64(message, n, 40)
-                self.S[ 6] ^= self.toLane64(message, n, 48)
-                self.S[11] ^= self.toLane64(message, n, 56)
-                self.S[16] ^= self.toLane64(message, n, 64)
-                self.S[21] ^= self.toLane64(message, n, 72)
-                self.S[ 2] ^= self.toLane64(message, n, 80)
-                self.S[ 7] ^= self.toLane64(message, n, 88)
-                self.S[12] ^= self.toLane64(message, n, 96)
-                self.S[17] ^= self.toLane64(message, n, 104)
-                self.S[22] ^= self.toLane64(message, n, 112)
-                self.S[ 3] ^= self.toLane64(message, n, 120)
-                self.S[ 8] ^= self.toLane64(message, n, 128)
-                self.S[13] ^= self.toLane64(message, n, 136)
-                self.S[18] ^= self.toLane64(message, n, 144)
-                self.S[23] ^= self.toLane64(message, n, 152)
-                self.S[ 4] ^= self.toLane64(message, n, 160)
-                self.S[ 9] ^= self.toLane64(message, n, 168)
-                self.S[14] ^= self.toLane64(message, n, 176)
-                self.S[19] ^= self.toLane64(message, n, 184)
-                self.S[24] ^= self.toLane64(message, n, 192)
-                self.keccakF(self.S)
-                message = message[rr:]
-        else:
-            for i in range(0, nnn, rr):
-                n = min(len(message), rr)
-                self.S[ 0] ^= self.toLane(message, n, ww,  0)
-                self.S[ 5] ^= self.toLane(message, n, ww,      ww)
-                self.S[10] ^= self.toLane(message, n, ww,  2 * ww)
-                self.S[15] ^= self.toLane(message, n, ww,  3 * ww)
-                self.S[20] ^= self.toLane(message, n, ww,  4 * ww)
-                self.S[ 1] ^= self.toLane(message, n, ww,  5 * ww)
-                self.S[ 6] ^= self.toLane(message, n, ww,  6 * ww)
-                self.S[11] ^= self.toLane(message, n, ww,  7 * ww)
-                self.S[16] ^= self.toLane(message, n, ww,  8 * ww)
-                self.S[21] ^= self.toLane(message, n, ww,  9 * ww)
-                self.S[ 2] ^= self.toLane(message, n, ww, 10 * ww)
-                self.S[ 7] ^= self.toLane(message, n, ww, 11 * ww)
-                self.S[12] ^= self.toLane(message, n, ww, 12 * ww)
-                self.S[17] ^= self.toLane(message, n, ww, 13 * ww)
-                self.S[22] ^= self.toLane(message, n, ww, 14 * ww)
-                self.S[ 3] ^= self.toLane(message, n, ww, 15 * ww)
-                self.S[ 8] ^= self.toLane(message, n, ww, 16 * ww)
-                self.S[13] ^= self.toLane(message, n, ww, 17 * ww)
-                self.S[18] ^= self.toLane(message, n, ww, 18 * ww)
-                self.S[23] ^= self.toLane(message, n, ww, 19 * ww)
-                self.S[ 4] ^= self.toLane(message, n, ww, 20 * ww)
-                self.S[ 9] ^= self.toLane(message, n, ww, 21 * ww)
-                self.S[14] ^= self.toLane(message, n, ww, 22 * ww)
-                self.S[19] ^= self.toLane(message, n, ww, 23 * ww)
-                self.S[24] ^= self.toLane(message, n, ww, 24 * ww)
-                self.keccakF(self.S)
-                message = message[rr:]
-        
-        # Squeezing phase
-        if withReturn:
-            rc = [0] * ((self.n + 7) >> 3)
-            ptr = 0
-            
-            olen = self.n
-            j = 0
-            ni = rr // ww
-            while olen > 0:
-                i = 0
-                while (i < ni) and (j < nn):
-                    v = self.S[(i % 5) * 5 + i // 5]
-                    for _ in range(ww):
-                        if j < nn:
-                            rc[ptr] = v & 255
-                            ptr += 1
-                        v >>= 8
-                        j += 1
-                    i += 1
-                olen -= self.r
-                if olen > 0:
-                    self.keccakF(self.S)
-            if (self.n & 7) != 0:
-                rc[len(rc) - 1] &= (1 << (self.n & 7)) - 1
-            
-            return rc
-        
-        olen = self.n
-        while olen > self.r:
-            olen -= self.r
-            self.keccakF(self.S)
-        return None
-    
-    
-    def simpleSqueeze(self, times = 1):
-        '''
-        Force some rounds of Keccak-f
-        
-        @param  times:int  The number of rounds
-        '''
-        for i in range(times):
-            self.keccakF(self.S)
-    
-    
-    def fastSqueeze(self, times = 1):
-        '''
-        Squeeze as much as is needed to get a digest a number of times
-        
-        @param  times:int  The number of digests
-        '''
-        for i in range(times):
-            self.keccakF(self.S) # Last squeeze did not do a ending squeeze
-            olen = self.n
-            while olen > self.r:
-                olen -= self.r
-                self.keccakF(self.S)
-    
-    
-    def squeeze(self):
-        '''
-        Squeeze out another digest
-        
-        @return  :bytes  The hash sum
-        '''
-        self.keccakF(self.S) # Last squeeze did not do a ending squeeze
-        
-        nn = (self.n + 7) >> 3
-        ww = self.w >> 3
-        rc = [0] * nn
-        olen = self.n
-        j = 0
-        ptr = 0
-        ni = (self.r >> 3) // ww
-        
-        while olen > 0:
-            i = 0
-            while (i < ni) and (j < nn):
-                v = self.S[(i % 5) * 5 + i // 5]
-                for _ in range(ww):
-                    if j < nn:
-                        rc[ptr] = v
-                        ptr += 1
-                    v >>= 8
-                    j += 1
-                i += 1
-            olen -= self.r
-            if olen > 0:
-                self.keccakF(self.S)
-        
-        if (self.n & 7) != 0:
-            rc[len(rc) - 1] &= (1 << (self.n & 7)) - 1
-        
-        return rc
-