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8BITCOIN/HASH.s
Charles Mangin f9141ea068
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2019-08-02 11:24:50 -04:00

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DSK HASH
**************************************************
* Note:
* If the code looks inefficient and redundant, it is.
* Lots of things that should loop are unrolled for speed.
* Built with Merlin32 from Brutal Deluxe: brutaldeluxe.fr/products/crossdevtools/merlin/
*
* Timing measurements include setup, hashing and printing result.
*
* V1: 947,063 cycles.
*
* Macros: converted several common subroutines to macros
* for additional speed, at expense of memory size.
* Currently runs 1 hash in 922,394 cycles.
*
* Zero page: moved some variables to zero page from Memory
* Down to 916,595 cycles.
*
* Further optimized, more macros: 875,166
* Further optimized: 804,584
* Unrolled shift routines: 682,744 (Now, it's getting good.)
* Pulled out all the stops: 671,524 (Time to hand off to Qkumba.)
* What's being hashed is: version4 + previous block hash32 + merkel root32 + time4 + bits (target)4 + nonce4 = blockheader (80 bytes)
* 80 bytes gets broken into two message blocks
* This gets hashed twice sha256(sha256(blockheader))
* https://en.wikipedia.org/wiki/SHA-2
* http://www.yogh.io/#mine:last
* https://en.bitcoin.it/wiki/Block_hashing_algorithm
* https://en.bitcoin.it/wiki/Protocol_documentation
* total time to run a complete hash (three SHA256 iterations total): 1,994,362 cycles
* more loops to macros (LUP): 1,906,858
* 1,559,735
* Qkumba optimization, part 1: 1,248,727
* 1,238,169
* 1,218,659
* added nonce display, unrolled a couple of loops 1,210,817
* where next? PRBYTE is 255
* CROUT is 3,248 (!)
* printing the result is 19,396 cycles alone!
* down to 11,455 now
* RORx8 into Byte 1,096,763
* more macros. 1,068,543
*
* instead of CROUTx2, set cursor to top of window and print over top? 1,055,753
* whoa 929,375
* rotating Vn macro 891,692
* MAJ and CHOICE optimized 831,999
* XOR32 to combined macro 796,115
* 780,145
* unrolled HASHTOMESSAGE 779,427 = 103.765 years
* who needs 1 VTAB? 779,255
* or 2 CROUTs? 778,751
*
* LDVV - MACROS with parameters. 775,323
* macros with parameters? Mind. Blown.
* target: 751,237 = 1 full 2^32 hashes in 100 years.
* unrolled COPYCHUNK1 714,904
* replaced prbyte with my own: 708,036
* special temp/s0 macros: 662,220
* LDAW, LDWADDX, LDS, inline JSRs 627,718
**************************************************
* Variables
**************************************************
INPUT32 EQU $E0 ; DS 4 ; 32-bit Accumulator
XREGISTER32 EQU $E4 ; DS 4 ; input 1 for XOR, etc (X)
YREGISTER32 EQU $E8 ; DS 4 ; input 2 for MAJ, etc (Y)
RESULT32 EQU $EC ; DS 4 ; temp storage for various operations
CURRENTCHUNK EQU $FF ; chunk zero or one.
HASHPASS EQU $FE ; pass zero or one.
CURRENTMESSAGELO EQU $FC
CURRENTMESSAGEHI EQU $FD
S0 EQU $80
S1 EQU $84
TEMP0 EQU $88 ; temp storage for various operations
TEMP1 EQU $8C ; temp storage for various operations
**************************************************
* Apple Standard Memory Locations
**************************************************
CLRLORES EQU $F832
LORES EQU $C050
TXTSET EQU $C051
MIXCLR EQU $C052
MIXSET EQU $C053
TXTPAGE1 EQU $C054
TXTPAGE2 EQU $C055
KEY EQU $C000
C80STOREOFF EQU $C000
C80STOREON EQU $C001
STROBE EQU $C010
SPEAKER EQU $C030
VBL EQU $C02E
RDVBLBAR EQU $C019 ; not VBL (VBL signal low
WAIT EQU $FCA8
RAMWRTAUX EQU $C005
RAMWRTMAIN EQU $C004
SETAN3 EQU $C05E ; Set annunciator-3 output to 0
SET80VID EQU $C00D ; enable 80-column display mode (WR-only)
HOME EQU $FC58 ; clear the text screen
VTAB EQU $FC22 ; Sets the cursor vertical position (from CV)
COUT EQU $FDED ; Calls the output routine whose address is stored in CSW,
;COUTI EQU $fbf0 ; normally COUTI
CROUT EQU $FD8E ; prints CR
STROUT EQU $DB3A ;Y=String ptr high, A=String ptr low
PRBYTE EQU $FDDA ; print hex byte in A
ALTTEXT EQU $C055
ALTTEXTOFF EQU $C054
PB0 EQU $C061 ; paddle 0 button. high bit set when pressed.
PDL0 EQU $C064 ; paddle 0 value, or should I use PREAD?
PREAD EQU $FB1E
ROMINIT EQU $FB2F
ROMSETKBD EQU $FE89
ROMSETVID EQU $FE93
ALTCHAR EQU $C00F ; enables alternative character set - mousetext
CH EQU $24 ; cursor Horiz
CV EQU $25 ; cursor Vert
WNDWDTH EQU $21 ; Width of text window
WNDTOP EQU $22 ; Top of text window
**************************************************
* START - sets up various fiddly zero page bits
**************************************************
ORG $2000 ; PROGRAM DATA STARTS AT $2000
JSR HOME ; clear screen
STA $C050 ; rw:TXTCLR ; Set Lo-res page 1, mixed graphics + text
STA $C053 ; rw:MIXSET
STA $C054 ; rw:TXTPAGE1
STA $C056 ; rw:LORES
JSR FILLSCREENFAST ; blanks screen to black.
JSR SPLASHSCREEN ; fancy lo-res graphics
JSR FLIPCOIN
; set text window to last 4 lines of GR screen.
LDA #$14
STA CV
STA WNDTOP
JSR VTAB
**************************************************
* SETUP
**************************************************
*
* Initialize hash values:
* (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):
* See HTABLE
*
* Initialize array of round constants:
* (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311):
* See KTABLE
*
* Pre-processing (Padding):
* begin with the original message of length L bits (80*8 = 640bits)
* append a single '1' bit (641bits)
* means shifting everything over 1 bit to be 81 bytes
* append K '0' bits, where K is the minimum number >= 0 such that L + 1 + K + 64 is a multiple of 512 (640+1+K+64=1024 K=319)
* append L as a 64-bit big-endian integer, making the total post-processed length a multiple of 512 bits (append 0000000000000280)
**************************************************
* Pre-processing (Padding):
**************************************************
; Start with MESSAGE padded out to 1024bits (see MESSAGE below)
* Process the message in successive 512-bit chunks:
* break message into 512-bit chunks
* 80byte header yields 1024bit message, so chunks = 2
PREPROCESS
LDA #$00
STA HASHPASS ; pass the first = 0
STA CURRENTCHUNK ; chunk the first = 0
LDA MESSAGELO
STA CURRENTMESSAGELO
LDA MESSAGEHI
STA CURRENTMESSAGEHI
INITIALIZEHASH ; for the 32 bytes in INITIALHASH, push them into H00-H07
INITIALHASHES
]hashnumber = 31
LUP 32
LDA INITIALHASH + ]hashnumber
STA H00 + ]hashnumber
]hashnumber = ]hashnumber - 1
--^
* for each chunk
* create a 64-entry message schedule array w[0..63] of 32-bit words
* (The initial values in w[0..63] don't matter, so many implementations zero them here)
* See WTABLE
* copy chunk into first 16 words w[0..15] of the message schedule array
COPYCHUNKS LDA CURRENTCHUNK ; which chunk?
BNE NEXTCHUNK ; skip chunk0 if already done
LDA CURRENTMESSAGELO
STA $00 ; ***** UNROLL for speedup? how, with indirect address (),Y?
LDA CURRENTMESSAGEHI
STA $01
LDY #$3F ; Y = 63 to 0 on chunk 0, then 64 to 127 on chunk 1
COPYCHUNK0 LDA ($0),Y
STA W00,Y
DEY
BPL COPYCHUNK0 ; if hasn't rolled over to FF, loop to copy next byte.
***** if I'm on second pass, only do chunk0
; HASHPASS = 1, add to CURRENTCHUNK?
CLC
LDA CURRENTCHUNK
ADC HASHPASS
STA CURRENTCHUNK
***** if I'm on second pass, only do chunk0
JMP EXTENDWORDS ; done with chunk 0
NEXTCHUNK
LDA CURRENTMESSAGELO
STA $00
LDA CURRENTMESSAGEHI
STA $01
**** Only does this (second chunk) on first pass. So CURRENTMESSAGE always points to MESSAGE (never MESSAGE2)
]chunkbyte = 64
LUP 64
COPYCHUNK1 LDA MESSAGE + ]chunkbyte
STA W00 - 64 + ]chunkbyte ;
]chunkbyte = ]chunkbyte + 1
--^
**** Only does this (second chunk) on first pass.
* Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array:
* for i from 16 to 63
* s0 = (w[i-15] rightrotate 7) xor (w[i-15] rightrotate 18) xor (w[i-15] rightshift 3)
* s0 = (XREGISTER32) xor (YREGISTER32) xor (INPUT32)
EXTENDWORDS
LDA #$0F ; 15
PHA ; push to stack = 15
EXTEND PLA ; pull A from stack (15)
CLC ; clear carry
ADC #$01 ; increment accumulator = 16
CMP #$40 ; compare to 64
BNE EXTEND2 ; done with EXTEND step (done through 63)
JMP INITIALIZE
EXTEND2 PHA ; push new A to stack = 16
SEC ; set carry for subtract
SBC #$0F ; -15
CLC
ROL
ROL
TAX ; X now = X*4
LDAW ; takes X as arg. load W[a-15] into INPUT32
RIGHTROTATE7 LUP 7
RIGHTROTATE32 ; ROR32 7 times
--^
TAX32 ; should store partial result at XREGISTER32
RIGHTROTATE18 RIGHTROTATE8
LUP 3
RIGHTROTATE32 ; ROR32 11 more times
--^
TAY32 ; should store partial result at YREGISTER32
; X still = X*4
LDAW ; load W[a-15] into INPUT32
RIGHTSHIFT3 LUP 3
RIGHTSHIFT32 ; shift right, ignore carry
--^
; store partial result in INPUT32
* s0 = (w[i-15] rightrotate 7) xor (w[i-15] rightrotate 18) xor (w[i-15] rightshift 3)
* s0 = (XREGISTER32) xor (YREGISTER32) xor (INPUT32)
XORAXY32
; A32 -> TEMP0
STATEMP0
* s1 := (w[i- 2] rightrotate 17) xor (w[i- 2] rightrotate 19) xor (w[i- 2] rightshift 10)
PLA ; i=16
PHA ; back to stack
SEC ; set carry for subtract
SBC #$02 ; -02
CLC
ROL
ROL
TAX ; X = X*4 again
LDAW ; load W14 into INPUT32
RIGHTROTATE17 RIGHTROTATE8
RIGHTROTATE8
RIGHTROTATE32 ; ROR32 17 times
TAX32 ; should store partial result at XREGISTER32
RIGHTROTATE2 LUP 2
RIGHTROTATE32 ; ROR32 2 more times
--^
TAY32 ; should store partial result at YREGISTER32
; ; X = X*4
LDAW ; load W14 into INPUT32
RIGHTSHIFT10 RIGHTSHIFT8
LUP 2
RIGHTSHIFT32 ; shift right, ignore carry
--^
; store partial result in INPUT32
* s1 := (w[i- 2] rightrotate 17) xor (w[i- 2] rightrotate 19) xor (w[i- 2] rightshift 10)
* s1 := (XREGISTER32) xor (YREGISTER32) xor (INPUT32)
XORAXY32
* w[i] := w[i-16] + s0 + w[i-7] + s1
* w[i] := w[i-16] + TEMP0 + w[i-7] + INPUT32
TAX32 ; INPUT32 to XREGISTER32
; TEMP0 -> A32
LDATEMP0
* w[i] := w[i-16] + INPUT32 + w[i-7] + XREGISTER32
CLC
ADC32 ; add S0 and S1
TAX32 ; transfer to XREGISTER32
PLA ; copy A from stack
PHA ; i=16
SEC
SBC #$10 ; w[0]
TAX
; load W00 into pointer, add with X32
LDWADDX ; takes X
TAX32 ; transfer to XREGISTER32
PLA ; copy A from stack
PHA ; i=16
SEC
SBC #$07 ; w[09]
TAX
; load W09 into pointer, add with X32
LDWADDX ; takes X
; store result in w[i]
PLA ; copy A from stack
PHA ; i=16
STOREW LDWSTA32 ; store in W16
JMP EXTEND ; repeat until i=63
INITIALIZE
* Initialize working variables to current hash value:
* Va := h00
* Vb := h01
* Vc := h02
* Vd := h03
* Ve := h04
* Vf := h05
* Vg := h06
* Vh := h07
HASHTOV
]bytenumber = 0
LUP 32
HTOV LDA H00 + ]bytenumber
STA VA + ]bytenumber
]bytenumber = ]bytenumber + 1
--^
**************************************************
* MAIN LOOP. OPTIMIZE THIS.
**************************************************
COMPRESSION
* Compression function main loop:
* for i from 0 to 63
LDA #$00
COMPRESS PHA ; round number to stack
* S1 := (e rightrotate 6) xor (e rightrotate 11) xor (e rightrotate 25)
LDVLDA 4 ; pointer to VE
RIGHTROTATE06 LUP 6
RIGHTROTATE32 ; shift right, ignore carry
--^
TAX32 ; result in XREGISTER32
RIGHTROTATE11 LUP 5
RIGHTROTATE32 ; shift right 5 more times=11, ignore carry
--^
TAY32 ; result in YREGISTER32
RIGHTROTATE25 RIGHTROTATE8
LUP 6
RIGHTROTATE32 ; shift right 14 more times=25, ignore carry
--^
* S1 := (XREGISTER32) xor (YREGISTER32) xor (INPUT32)
XORAXY32
;S1
STAS1 ; store INPUT32 in S1
**** CHOICE and MAJ always take the same 3 arguments - make macros
* ch := (e and f) xor ((not e) and g)
CHOICE32
; CH in INPUT32
* temp1 := Vh + S1 + ch + k[i] + w[i] = TEMP0
; S1 + CH
LDSADC32 4 ; (S1 + ch) in INPUT32
; + VH
LDVHADC32
PLA ; pull i from stack
PHA ; back in stack
TAX
LDKADC32 ; K[i] in pointer
; + K[i]
PLA ; pull i from stack
PHA ; back in stack
TAX
LDWADC ; W[i] in pointer
; + W[i]
; LDXADC32 ; (S1 + ch + VH + k[i] + w[i]) in INPUT32
; = TEMP0
STATEMP0 ; store temp1 at TEMP0
* S0 := (a rightrotate 2) xor (a rightrotate 13) xor (a rightrotate 22)
LDVLDA 0 ; pointer to VA
RIGHTROTATE02 LUP 2
RIGHTROTATE32 ; ROR 2 times
--^
TAX32 ; result in XREGISTER32
RIGHTROTATE13 RIGHTROTATE8
LUP 3
RIGHTROTATE32 ; ROR 11 more times=13
--^
TAY32 ; result in YREGISTER32
RIGHTROTATE22 RIGHTROTATE8
RIGHTROTATE32 ; ROR 9 more times=22
* S0 := (XREGISTER32) xor (YREGISTER32) xor (INPUT32)
XORAXY32
;S0
STAS0 ; store INPUT32 in S0
**** CHOICE and MAJ always take the same 3 arguments - make macros
* maj := (a and b) xor (a and c) xor (b and c)
; load A,B,C into A32,X32,Y32
MAJ32 ; MAJ in INPUT32
* temp2 := S0 + maj
* temp2 := S0 + INPUT32
; load S0 into X32
;S0 -> X32
LDA STABLELO ; takes X as argument
STA $00
LDA STABLEHI
STA $01 ; now word/pointer at $0+$1 points to 32bit word at STABLE,X
LDX32 ; S0 in XREGISTER32
CLC
ADC32 ; TEMP2 in INPUT32
;A32 -> TEMP1
STATEMP1 ; temp2 to TEMP1
ROTATE
* Vh := Vg
* Vg := Vf
* Vf := Ve
; Store VG in VH
VXTOVY 6;7
VXTOVY 5;6
VXTOVY 4;5
* Ve := Vd + temp1
LDVLDA 3
;TEMP0 -> X32
LDX TEMPLO
STX $00
LDX TEMPHI
STX $01 ; now word/pointer at $0+$1 points to TEMP0
LDXADC32
LDVSTA 4
* Vd := Vc
* Vc := Vb
* Vb := Va
VXTOVY 2;3
VXTOVY 1;2
VXTOVY 0;1
* Va := temp1 + temp2
;TEMP1 -> X32
LDX TEMPLO+1
STX $00
LDX TEMPHI+1
STX $01 ; now word/pointer at $0+$1 points to TEMP1
LDX32 ; load TEMP1 into XREGISTER32
;TEMP0 -> A32
LDATEMP0
CLC
ADC32
LDVSTA 0
COMPRESSLOOP PLA ; Round 0-63 from stack
CLC
ADC #$01
CMP #$40
BEQ ADDHASH
JMP COMPRESS
**************************************************
* END MAIN LOOP.
* FINALIZE HASH AND OUTPUT.
**************************************************
ADDHASH
* Add the compressed chunk to the current hash value:
* h0 := h0 + Va
* h1 := h1 + Vb
* h2 := h2 + Vc
* h3 := h3 + Vd
* h4 := h4 + Ve
* h5 := h5 + Vf
* h6 := h6 + Vg
* h7 := h7 + Vh
]varbyte = 0
LUP 8
CLC
LDA H00+3 + ]varbyte
ADC VA+3 + ]varbyte
STA H00+3 + ]varbyte
LDA H00+2 + ]varbyte
ADC VA+2 + ]varbyte
STA H00+2 + ]varbyte
LDA H00+1 + ]varbyte
ADC VA+1 + ]varbyte
STA H00+1 + ]varbyte
LDA H00 + ]varbyte
ADC VA + ]varbyte
STA H00 + ]varbyte
]varbyte = ]varbyte + 4
--^
CHECKCHUNK LDA CURRENTCHUNK
BNE CHECKPASS ; did I just do chunk 0? INC and go back and do it again
INC CURRENTCHUNK ; set to chunk 1
JMP COPYCHUNKS ;
CHECKPASS LDA HASHPASS ; pass 0? set the message to the hash output and go again
BEQ INCHASHPASS ; pass 1, skip to digest.
JMP DIGEST
INCHASHPASS INC HASHPASS
HASHTOMESSAGE
; for each of 32 bytes, Y
; load byte from H00,Y
; store at MESSAGE2,Y
COPYHASH
]hashbyte = 31
LUP 32
LDA H00 + ]hashbyte
STA MESSAGE2 + ]hashbyte
]hashbyte = ]hashbyte - 1
--^
LDA MESSAGE2LO
STA CURRENTMESSAGELO
LDA MESSAGE2HI
STA CURRENTMESSAGEHI
******* only need one chunk for message2
LDA #$00
STA CURRENTCHUNK
JMP INITIALIZEHASH ; re-initializes the original sqrt hash values for pass 2
DIGEST ; done the thing.
LDA #$14
STA CV
LDA #$00
STA CH
LDA #$06 ; set the memory location for line $14.
STA $29 ;
LDA #$50 ;
STA $28 ;
PRNONCE
]hashbyte = 0
LUP 4
LDA NONCE + ]hashbyte ; load from table pointer
PRHEX ; PRBYTE - clobbers Y
;**** ROLL MY OWN?
]hashbyte = ]hashbyte + 1
--^
INCNONCE
INC CV ; down one line
INC CV ; down one line
LDA #$00
STA CH ; left cursor
INC $29 ; 0650 -> 0750
LDA #$50 ;
STA $28 ;
PRDIGEST
LDA H00
BNE PRBYTE1
; if zero, spin the coin
JSR FLIPCOIN
LDA H00
PRBYTE1 PRHEX
]hashbyte = 1
LUP 19
LDA H00 + ]hashbyte
PRHEX
]hashbyte = ]hashbyte + 1
--^
NEXTLINE LDA #$00
STA CH
INC CV
LDA #$D0
STA $28 ; $0750 to $07D0
]hashbyte = 20
LUP 12
LDA H00 + ]hashbyte
PRHEX
]hashbyte = ]hashbyte + 1
--^
JMP PREPROCESS ; INC NONCE, start over.
DONEWORK ; processed all the 2^32 nonce values. WTF?
RTS
**************************************************
* macros (expanded at assembly time)
**************************************************
LDW MAC
LDA WTABLELO,X ; takes X as argument
STA $00
LDA WTABLEHI,X
STA $01 ; now word/pointer at $0+$1 points to 32bit word at WTABLE,X
<<< ; End of Macro
LDK MAC
LDA KTABLELO,X ; takes X as argument
STA $00
LDA KTABLEHI,X
STA $01 ; now word/pointer at $0+$1 points to 32bit word at KTABLE,X
<<< ; End of Macro
; LDH MAC
; LDA HTABLELO,X ; takes X as argument
; STA $00
; LDA HTABLEHI,X
; STA $01 ; now word/pointer at $0+$1 points to 32bit word at HTABLE,X
; <<< ; End of Macro
LDV MAC
LDA VTABLELO,X ; takes X as argument
STA $00
LDA VTABLEHI,X
STA $01 ; now word/pointer at $0+$1 points to 32bit word at VTABLE,X
<<< ; End of Macro
LDVV MAC
LDA VTABLELO+]1 ; takes X as argument
STA $00
LDA VTABLEHI+]1
STA $01 ; now word/pointer at $0+$1 points to 32bit word at VTABLE,X
<<< ; End of Macro
LDVLDA MAC
LDA VA + ]1 + ]1 + ]1 + ]1 +3 ; load from table pointer
STA INPUT32+3 ; store in 32 bit "accumulator"
LDA VA + ]1 + ]1 + ]1 + ]1 +2 ; load from table pointer
STA INPUT32+2 ; store in 32 bit "accumulator"
LDA VA + ]1 + ]1 + ]1 + ]1 +1 ; load from table pointer
STA INPUT32+1 ; store in 32 bit "accumulator"
LDA VA + ]1 + ]1 + ]1 + ]1 ; load from table pointer
STA INPUT32 ; store in 32 bit "accumulator"
<<< ; End of Macro
LDVLDX MAC
LDA VA + ]1 + ]1 + ]1 + ]1 +3 ; load from table pointer
STA XREGISTER32+3 ; store in 32 bit "accumulator"
LDA VA + ]1 + ]1 + ]1 + ]1 +2 ; load from table pointer
STA XREGISTER32+2 ; store in 32 bit "accumulator"
LDA VA + ]1 + ]1 + ]1 + ]1 +1 ; load from table pointer
STA XREGISTER32+1 ; store in 32 bit "accumulator"
LDA VA + ]1 + ]1 + ]1 + ]1 ; load from table pointer
STA XREGISTER32 ; store in 32 bit "accumulator"
<<< ; End of Macro
LDVSTA MAC
LDA INPUT32+3 ; store in 32 bit "accumulator"
STA VA + ]1 + ]1 + ]1 + ]1 +3 ; load from table pointer
LDA INPUT32+2 ; store in 32 bit "accumulator"
STA VA + ]1 + ]1 + ]1 + ]1 +2 ; load from table pointer
LDA INPUT32+1 ; store in 32 bit "accumulator"
STA VA + ]1 + ]1 + ]1 + ]1 +1 ; load from table pointer
LDA INPUT32 ; store in 32 bit "accumulator"
STA VA + ]1 + ]1 + ]1 + ]1 ; load from table pointer
<<< ; End of Macro
VXTOVY MAC ; rotate Vn to Vn-1
LDA VA + ]1+ ]1+ ]1+ ]1 ; load from table pointer
STA VA + ]2+ ]2+ ]2+ ]2 ; store in table pointer
LDA VA + ]1+ ]1+ ]1+ ]1 + 1 ; load from table pointer
STA VA + ]2+ ]2+ ]2+ ]2 + 1 ; store in table pointer
LDA VA + ]1+ ]1+ ]1+ ]1 + 2 ; load from table pointer
STA VA + ]2+ ]2+ ]2+ ]2 + 2 ; store in table pointer
LDA VA + ]1+ ]1+ ]1+ ]1 + 3 ; load from table pointer
STA VA + ]2+ ]2+ ]2+ ]2 + 3 ; store in table pointer
<<< ; End of Macro
LDAW MAC ; X indicates which W0x word to read from
LDA W00 + 3,X ; load from table pointer
STA INPUT32+3 ; store in 32 bit "accumulator"
LDA W00 + 2,X ; load from table pointer
STA INPUT32+2 ; store in 32 bit "accumulator"
LDA W00 + 1,X ; load from table pointer
STA INPUT32+1 ; store in 32 bit "accumulator"
LDA W00,X ; load from table pointer
STA INPUT32 ; store in 32 bit "accumulator"
<<<
LDWSTA32 MAC ; store INPUT32 in W0x word
CLC
ROL
ROL
TAX ;x=A*4
LDA INPUT32+3 ; load from 32 bit "accumulator"
STA W00 + 3,X ; store in table pointer
LDA INPUT32+2 ; load from 32 bit "accumulator"
STA W00 + 2,X ; store in table pointer
LDA INPUT32+1 ; load from 32 bit "accumulator"
STA W00 + 1,X ; store in table pointer
LDA INPUT32 ; load from 32 bit "accumulator"
STA W00,X ; store in table pointer
<<<
STA32 MAC ; puts 4 bytes from 32 bit "accumulator" INPUT32 into ($01,$00), clobbers A,Y
LDY #$03
LDA INPUT32+3 ; load from 32 bit "accumulator"
STA ($0),Y ; store in table pointer
LDY #$02
LDA INPUT32+2 ; load from 32 bit "accumulator"
STA ($0),Y ; store in table pointer
LDY #$01
LDA INPUT32+1 ; load from 32 bit "accumulator"
STA ($0),Y ; store in table pointer
LDY #$00
LDA INPUT32 ; load from 32 bit "accumulator"
STA ($0),Y ; store in table pointer
<<< ; End of Macro
STAS1 MAC ; puts 4 bytes from 32 bit "accumulator" INPUT32 into S1
LDA INPUT32+3 ; load from 32 bit "accumulator"
STA S1+3 ; store in table pointer
LDA INPUT32+2 ; load from 32 bit "accumulator"
STA S1+2 ; store in table pointer
LDA INPUT32+1 ; load from 32 bit "accumulator"
STA S1+1 ; store in table pointer
LDA INPUT32 ; load from 32 bit "accumulator"
STA S1 ; store in table pointer
<<< ; End of Macro
STAS0 MAC ; puts 4 bytes from 32 bit "accumulator" INPUT32 into S0
LDA INPUT32+3 ; load from 32 bit "accumulator"
STA S0+3 ; store in table pointer
LDA INPUT32+2 ; load from 32 bit "accumulator"
STA S0+2 ; store in table pointer
LDA INPUT32+1 ; load from 32 bit "accumulator"
STA S0+1 ; store in table pointer
LDA INPUT32 ; load from 32 bit "accumulator"
STA S0 ; store in table pointer
<<< ; End of Macro
STATEMP1 MAC ; puts 4 bytes from 32 bit "accumulator" INPUT32 into TEMP0
LDA INPUT32+3 ; load from 32 bit "accumulator"
STA TEMP1+3 ; store in table pointer
LDA INPUT32+2 ; load from 32 bit "accumulator"
STA TEMP1+2 ; store in table pointer
LDA INPUT32+1 ; load from 32 bit "accumulator"
STA TEMP1+1 ; store in table pointer
LDA INPUT32 ; load from 32 bit "accumulator"
STA TEMP1 ; store in table pointer
<<< ; End of Macro
STATEMP0 MAC ; puts 4 bytes from 32 bit "accumulator" INPUT32 into TEMP0
LDA INPUT32+3 ; load from 32 bit "accumulator"
STA TEMP0+3 ; store in table pointer
LDA INPUT32+2 ; load from 32 bit "accumulator"
STA TEMP0+2 ; store in table pointer
LDA INPUT32+1 ; load from 32 bit "accumulator"
STA TEMP0+1 ; store in table pointer
LDA INPUT32 ; load from 32 bit "accumulator"
STA TEMP0 ; store in table pointer
<<< ; End of Macro
LDATEMP0 MAC ; puts 4 bytes from ($01,$00) into 32 bit "accumulator" INPUT32, clobbers A,Y
LDA TEMP0+3 ; load from table pointer
STA INPUT32+3 ; store in 32 bit "accumulator"
LDA TEMP0+2 ; load from table pointer
STA INPUT32+2 ; store in 32 bit "accumulator"
LDA TEMP0+1 ; load from table pointer
STA INPUT32+1 ; store in 32 bit "accumulator"
LDA TEMP0 ; load from table pointer
STA INPUT32 ; store in 32 bit "accumulator"
<<< ; End of Macro
;/LDATEMP0
LDA32 MAC ; puts 4 bytes from ($01,$00) into 32 bit "accumulator" INPUT32, clobbers A,Y
LDY #$03
LDA ($0),Y ; load from table pointer
STA INPUT32+3 ; store in 32 bit "accumulator"
LDY #$02
LDA ($0),Y ; load from table pointer
STA INPUT32+2 ; store in 32 bit "accumulator"
LDY #$01
LDA ($0),Y ; load from table pointer
STA INPUT32+1 ; store in 32 bit "accumulator"
LDY #$00
LDA ($0),Y ; load from table pointer
STA INPUT32 ; store in 32 bit "accumulator"
<<< ; End of Macro
;/LDA32
LDX32 MAC ; puts 4 bytes from ($01,$00) into 32 bit "X register" XREGISTER32
LDY #$03
LDA ($0),Y ; load from table pointer
STA XREGISTER32+3 ; store in 32 bit "X register"
LDY #$02
LDA ($0),Y ; load from table pointer
STA XREGISTER32+2 ; store in 32 bit "X register"
LDY #$01
LDA ($0),Y ; load from table pointer
STA XREGISTER32+1 ; store in 32 bit "X register"
LDY #$00
LDA ($0),Y ; load from table pointer
STA XREGISTER32 ; store in 32 bit "X register"
<<< ; End of Macro
;/LDX32
LDY32 MAC ; puts 4 bytes from ($01,$00) into 32 bit "Y register" YREGISTER32
LDY #$03
LDA ($0),Y ; load from table pointer
STA YREGISTER32+3 ; store in 32 bit "Y register"
LDY #$02
LDA ($0),Y ; load from table pointer
STA YREGISTER32+2 ; store in 32 bit "Y register"
LDY #$01
LDA ($0),Y ; load from table pointer
STA YREGISTER32+1 ; store in 32 bit "Y register"
LDY #$00
LDA ($0),Y ; load from table pointer
STA YREGISTER32 ; store in 32 bit "Y register"
<<< ; End of Macro
;/LDY32
TAX32 MAC
LDA INPUT32+3 ; load from INPUT32
STA XREGISTER32+3 ; store in 32 bit "X register"
LDA INPUT32+2 ; load from INPUT32
STA XREGISTER32+2 ; store in 32 bit "X register"
LDA INPUT32+1 ; load from INPUT32
STA XREGISTER32+1 ; store in 32 bit "X register"
LDA INPUT32 ; load from INPUT32
STA XREGISTER32 ; store in 32 bit "X register"
<<< ; End of Macro
;/TAX32
TAY32 MAC
LDA INPUT32+3 ; load from INPUT32
STA YREGISTER32+3 ; store in 32 bit "Y register"
LDA INPUT32+2 ; load from INPUT32
STA YREGISTER32+2 ; store in 32 bit "Y register"
LDA INPUT32+1 ; load from INPUT32
STA YREGISTER32+1 ; store in 32 bit "Y register"
LDA INPUT32 ; load from INPUT32
STA YREGISTER32 ; store in 32 bit "Y register"
<<< ; End of Macro
;/TAY32
TXA32 MAC
LDA XREGISTER32+3 ; load from 32 bit "X register"
STA INPUT32+3 ; store in INPUT32
LDA XREGISTER32+2 ; load from 32 bit "X register"
STA INPUT32+2 ; store in INPUT32
LDA XREGISTER32+1 ; load from 32 bit "X register"
STA INPUT32+1 ; store in INPUT32
LDA XREGISTER32 ; load from 32 bit "X register"
STA INPUT32 ; store in INPUT32
<<< ; End of Macro
;/TXA32
TYA32 MAC
LDA YREGISTER32+3 ; load from 32 bit "Y register"
STA INPUT32+3 ; store in INPUT32
LDA YREGISTER32+2 ; load from 32 bit "Y register"
STA INPUT32+2 ; store in INPUT32
LDA YREGISTER32+1 ; load from 32 bit "Y register"
STA INPUT32+1 ; store in INPUT32
LDA YREGISTER32 ; load from 32 bit "Y register"
STA INPUT32 ; store in INPUT32
<<< ; End of Macro
;/TYA32
TYX32 MAC
LDA YREGISTER32+3 ; load from 32 bit "Y register"
STA XREGISTER32+3 ; store in XREGISTER32
LDA YREGISTER32+2 ; load from 32 bit "Y register"
STA XREGISTER32+2 ; store in XREGISTER32
LDA YREGISTER32+1 ; load from 32 bit "Y register"
STA XREGISTER32+1 ; store in XREGISTER32
LDA YREGISTER32 ; load from 32 bit "Y register"
STA XREGISTER32 ; store in XREGISTER32
<<< ; End of Macro
;/TYX32
RIGHTROTATE8 MAC ; rotate INPUT32 by a full byte
LDY INPUT32+3
LDA INPUT32+2
STA INPUT32+3
LDA INPUT32+1
STA INPUT32+2
LDA INPUT32
STA INPUT32+1
STY INPUT32
<<< ; End of Macro
;/RIGHTROTATE8
RIGHTSHIFT8 MAC ; rotate 32 bits right, 0->BIT31, clobbers AY
LDY #$00
LDA INPUT32+2
STA INPUT32+3
LDA INPUT32+1
STA INPUT32+2
LDA INPUT32
STA INPUT32+1
STY INPUT32
<<< ; End of Macro
;/RIGHTSHIFT8
RIGHTROTATE32 MAC ; rotate 32 bits right, BIT0->BIT31, clobbers AY
RIGHTSHIFT32
LDA #$00 ; accumulator to 0
ROR ; CARRY into bit7
ORA INPUT32 ; acccumulator bit7 into BIT31
STA INPUT32
<<< ; End of Macro
;/RIGHTROTATE32
RIGHTSHIFT32 MAC ; rotate 32 bits right, 0->BIT31, clobbers AY
LSR INPUT32
ROR INPUT32+1 ; put result into INPUT32
ROR INPUT32+2 ; put result into INPUT32
ROR INPUT32+3 ; put result into INPUT32
<<< ; End of Macro
;/RIGHTSHIFT32
ADC32 MAC ; Adds INPUT32 and XREGISTER32 with carry, if any, clobbers A,Y
LDA INPUT32+3 ; LDA byte
ADC XREGISTER32+3 ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDA INPUT32+2 ; LDA byte
ADC XREGISTER32+2 ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDA INPUT32+1 ; LDA byte
ADC XREGISTER32+1 ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDA INPUT32 ; LDA byte
ADC XREGISTER32 ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/ADC32
LDKADC32 MAC ; puts 4 bytes from K0n into 32 bit "accumulator" INPUT32, clobbers A,Y
CLC
ROL
ROL
TAX ;x=x*4
LDA K00 + 3,X ; load from table pointer
ADC INPUT32+3 ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDA K00 + 2,X ; load from table pointer
ADC INPUT32+2 ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDA K00 + 1,X ; load from table pointer
ADC INPUT32+1 ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDA K00,X ;load from table pointer
ADC INPUT32 ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/LDKADC32
LDVHADC32 MAC ; puts 4 bytes from K0n into 32 bit "accumulator" INPUT32, clobbers A,Y
CLC
LDA VH+3 ; load from table pointer
ADC INPUT32+3 ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDA VH+2 ; load from table pointer
ADC INPUT32+2 ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDA VH+1 ; load from table pointer
ADC INPUT32+1 ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDA VH ;load from table pointer
ADC INPUT32 ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/LDVHADC32
LDWADC MAC ; puts 4 bytes from W0n into 32 bit "accumulator" INPUT32, clobbers A,Y
CLC
TXA
ROL
ROL
TAX ; x=x*4
LDA W00 + 3,X ; load from table pointer
ADC INPUT32+3 ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDA W00 + 2,X ; load from table pointer
ADC INPUT32+2 ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDA W00 + 1,X ; load from table pointer
ADC INPUT32+1 ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDA W00,X ;load from table pointer
ADC INPUT32 ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/LDWADC
LDWADDX MAC ; puts 4 bytes from W0n into 32 bit "accumulator" INPUT32, clobbers A,Y
CLC
TXA
ROL
ROL
TAX ; x=x*4
LDA W00 + 3,X ; load from table pointer
ADC XREGISTER32+3 ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDA W00 + 2,X ; load from table pointer
ADC XREGISTER32+2 ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDA W00 + 1,X ; load from table pointer
ADC XREGISTER32+1 ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDA W00,X ;load from table pointer
ADC XREGISTER32 ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/LDWADDX
LDXADC32 MAC ; adds INPUT32 with bytes from table 00,01
CLC
LDY #$03
LDA INPUT32+3 ; LDA byte
ADC ($0),Y ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDY #$02
LDA INPUT32+2 ; LDA byte
ADC ($0),Y ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDY #$01
LDA INPUT32+1 ; LDA byte
ADC ($0),Y ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDY #$00
LDA INPUT32 ; LDA byte
ADC ($0),Y ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/LDXADC32
LDSADC32 MAC ; adds INPUT32 with bytes from Stable
CLC
LDA INPUT32+3 ; LDA byte
ADC S0 + ]1 + 3 ; ADD with CARRY with OPERAND
STA INPUT32+3 ; output to INPUT32, overflow into carry
LDA INPUT32+2 ; LDA byte
ADC S0 + ]1 + 2 ; ADD with CARRY with OPERAND
STA INPUT32+2 ; output to INPUT32, overflow into carry
LDA INPUT32+1 ; LDA byte
ADC S0 + ]1 + 1 ; ADD with CARRY with OPERAND
STA INPUT32+1 ; output to INPUT32, overflow into carry
LDA INPUT32 ; LDA byte
ADC S0 + ]1 ; ADD with CARRY with OPERAND
STA INPUT32 ; output to INPUT32, overflow into carry
<<< ; End of Macro
;/LDSADC32
AND32 MAC ; AND function, output to INPUT32, clobbers AY
LDA INPUT32+3 ; LDA byte
AND XREGISTER32+3 ; AND with OPERAND
STA INPUT32+3 ; output to INPUT32
LDA INPUT32+2 ; LDA byte
AND XREGISTER32+2 ; AND with OPERAND
STA INPUT32+2 ; output to INPUT32
LDA INPUT32+2 ; LDA byte
AND XREGISTER32+1 ; AND with OPERAND
STA INPUT32+1 ; output to INPUT32
LDA INPUT32 ; LDA byte
AND XREGISTER32 ; AND with OPERAND
STA INPUT32 ; output to INPUT32
<<< ; End of Macro
;/AND32
; XOR32 MAC ; XOR function, output to INPUT32, clobbers AY
; LDA INPUT32+3 ; LDA byte
; EOR XREGISTER32+3 ; EOR with OPERAND
; STA INPUT32+3 ; output to INPUT32
;
; LDA INPUT32+2 ; LDA byte
; EOR XREGISTER32+2 ; EOR with OPERAND
; STA INPUT32+2 ; output to INPUT32
;
; LDA INPUT32+1 ; LDA byte
; EOR XREGISTER32+1 ; EOR with OPERAND
; STA INPUT32+1 ; output to INPUT32
;
; LDA INPUT32 ; LDA byte
; EOR XREGISTER32 ; EOR with OPERAND
; STA INPUT32 ; output to INPUT32
;
; <<< ; End of Macro
; ;/XOR32
XORAXY32 MAC
LDA INPUT32+3 ; LDA byte
EOR XREGISTER32+3 ; EOR with OPERAND
EOR YREGISTER32+3 ; EOR with OPERAND
STA INPUT32+3 ; output to INPUT32
LDA INPUT32+2 ; LDA byte
EOR XREGISTER32+2 ; EOR with OPERAND
EOR YREGISTER32+2 ; EOR with OPERAND
STA INPUT32+2 ; output to INPUT32
LDA INPUT32+1 ; LDA byte
EOR XREGISTER32+1 ; EOR with OPERAND
EOR YREGISTER32+1 ; EOR with OPERAND
STA INPUT32+1 ; output to INPUT32
LDA INPUT32 ; LDA byte
EOR XREGISTER32 ; EOR with OPERAND
EOR YREGISTER32 ; EOR with OPERAND
STA INPUT32 ; output to INPUT32
<<< ; End of Macro
;/XORAXY32
* Produce the final hash value (big-endian):
* digest := hash := h0 append h1 append h2 append h3 append h4 append h5 append h6 append h7
*
**************************************************
INCNONCE MAC
INC NONCE+3 ; rolled to zero, do next byte up
BNE NONCEDONE
INC NONCE+2 ; rolled to zero, do next byte up
BNE NONCEDONE
INC NONCE+1 ; rolled to zero, do next byte up
BNE NONCEDONE
INC NONCE ; rolled to zero, do next byte up
BNE NONCEDONE
JMP DONEWORK ; done? seriously?
NONCEDONE
<<<
; RTS
MAJ32 MAC
; majority function. Takes INPUT32, XREGISTER32 and YREGISTER32, returns with result in INPUT32, clobbers AXY
; load VA,VB,VC into AXY
LDA VA + 0
LDX VB + 0
LDY VC + 0
MAJ
STA INPUT32+0
LDA VA + 1
LDX VB + 1
LDY VC + 1
MAJ
STA INPUT32+1
LDA VA + 2
LDX VB + 2
LDY VC + 2
MAJ
STA INPUT32+2
LDA VA + 3
LDX VB + 3
LDY VC + 3
MAJ
STA INPUT32+3
<<< ; End of Macro
;/MAJ32
MAJ MAC ; majority function. Takes A,X and Y, returns with A
; maj := (A and X) xor (A and Y) xor (X and Y)
STA RESULT32 ; A to RESULT32,0
STX RESULT32+1 ; X to RESULT321
STY RESULT32+2 ; Y to RESULT322
AND RESULT32+1 ; A and X, result to RESULT32,3
STA RESULT32+3
LDA RESULT32 ; A and Y, result to RESULT32,4
AND RESULT32+2
STA RESULT32+4
LDA RESULT32+1 ; X and Y, result to RESULT32,5
AND RESULT32+2
STA RESULT32+5
; RESULT32,3 xor RESULT32,4 xor RESULT32,5
LDA RESULT32+3
EOR RESULT32+4
EOR RESULT32+5
<<< ; End of Macro
;/MAJ
; choice function. Takes INPUT32 and XREGISTER32, returns with result in INPUT32, clobbers AXY
CHOICE32 MAC
LDA VE + 0 ; VE
LDX VF + 0 ; VF
LDY VG + 0 ; VG
CHOICE
STA INPUT32 + 0
LDA VE + 1 ; VE
LDX VF + 1 ; VF
LDY VG + 1 ; VG
CHOICE
STA INPUT32 + 1
LDA VE + 2 ; VE
LDX VF + 2 ; VF
LDY VG + 2 ; VG
CHOICE
STA INPUT32 + 2
LDA VE + 3 ; VE
LDX VF + 3 ; VF
LDY VG + 3 ; VG
CHOICE
STA INPUT32 + 3
<<< ; End of Macro
;/CHOICE32
CHOICE MAC ; choice function. Takes A,X,Y, returns with result in A, clobbers AXY
; ch := (A and X) xor ((not A) and Y)
; (RESULT32,2) EOR ((not A) AND Y)
; (RESULT32,2) EOR (RESULT32,1 AND Y)
; if bit(A)=0, then bit(Y), else bit(X)
STA RESULT32 ; A to TEMP
STX RESULT32+1 ; X to TEMP1
AND RESULT32+1
STA RESULT32+2 ; A AND X to TEMP
LDA RESULT32 ; A back to A
EOR #$FF ; NOT A
STA RESULT32+1 ; NOT A to TEMP1
TYA ; Y to A
AND RESULT32+1 ; AND with (NOT A)
EOR RESULT32+2 ; EOR (A AND X)
; result in A
<<< ; End of Macro
;/CHOICE
PRHEX MAC ; replaces PRBYTE routine. still uses COUT. You're next, COUT. Watch your back.
PHA ; hang onto original value for a moment
AND #$F0
LSR
LSR
LSR
LSR
TAX
LDA HEXTOASCII,X ; get ascii code for nibble "0"-"F"
LDY CH ; 0
STA ($28),Y
INC CH ; 1
PLA
AND #$0F ; clear high nibble
TAX
LDA HEXTOASCII,X ; get ascii code for nibble "0"-"F"
LDY CH ; 1
STA ($28),Y
INC CH ; 2
<<<
;/PRHEX
**************************************************
* subroutines
**************************************************
FLIPCOIN JSR ROTATE1
LDA #$30
JSR WAIT
JSR ROTATE2
LDA #$30
JSR WAIT
JSR SPLASHSCREEN ; fancy lo-res graphics
RTS
;/FLIPCOIN
ROTATE1 LDA ROTATE1LO ; Setup pointers to move memory
STA $3C ; $3C and $3D for source start
LDA ROTATE1HI
STA $3D
LDA ROTATE1LO
STA $3E ; $3E and $3F for source end
LDA ROTATE1HI
CLC
ADC #$04 ; add $400 to start == end of graphic
STA $3F ;
JMP MOVEIMAGE
ROTATE2 LDA ROTATE2LO ; Setup pointers to move memory
STA $3C ; $3C and $3D for source start
LDA ROTATE2HI
STA $3D
LDA ROTATE2LO
STA $3E ; $3E and $3F for source end
LDA ROTATE2HI
CLC
ADC #$04 ; add $400 to start == end of graphic
STA $3F ;
JMP MOVEIMAGE
SPLASHSCREEN LDA SPLASHLO ; Setup pointers to move memory
STA $3C ; $3C and $3D for source start
LDA SPLASHHI
STA $3D
LDA SPLASHLO
STA $3E ; $3E and $3F for source end
LDA SPLASHHI
CLC
ADC #$04 ; add $400 to start == end of graphic
STA $3F ;
MOVEIMAGE LDA #$00 ; move graphic data to $8000
STA $42 ; $42 and $43 for destination
LDA #$80
STA $43
LDA #$00 ; Clear ACC, X,Y for smooth operation
TAX
TAY
JSR $FE2C ; F8ROM:MOVE ; Do the memory move
; display the data from $8000 at $400
RESETVPTR LDA #$00 ; Move titlepage from $8000 to $400 (screen)
STA $FE ; pointer for where we are at vertically on screen
TAY ; Y-Reg used for indexing across (horiz) screen
VERTICALPTR LDA $FE ; pointer for where we are at vertically on screen
JSR $F847 ; F8ROM:GBASCALC
LDA $26
STA $FA ; $FA is our offset GBASL Byte (Source data titlepage)
LDA $27 ; Add 04 w/ Carry to get to $8000 where graphic data is
ADC #$7C
STA $FB ; $FB is our offset GBASH Byte (Source data titlepage)
LDY #$07
GRABSTORAGE LDA ($FA),Y ; Grab from storage
STA ($26),Y ; Put to screen
INY
CPY #$21 ; #$28 past the width of screen?
BNE GRABSTORAGE ; No? Back for another round
LDA #$00
TAX
TAY
INC $FE ; Next line down vertically
LDA #$00
TAX
TAY
LDA $FE
CMP #$14 ; #$18 bottom of screen?
BNE VERTICALPTR ; No? Go back and do next line down
RTS ; We now return you to your regular programming
;/SPLASHSCREEN
FILLSCREENFAST LDA #$00
LDY #$78
JSR FILL1
LDY #$50 ; #$78 for all 24 lines.
JSR FILL2
RTS
FILL1 DEY
STA $400, Y
STA $480, Y
STA $500, Y
STA $580, Y
BNE FILL1
RTS
FILL2 DEY
STA $600, Y
STA $680, Y
STA $700, Y
STA $780, Y
BNE FILL2
RTS
**************************************************
* MESSAGE TO BE HASHED.
*
**************************************************
MESSAGELO DB <MESSAGE
MESSAGEHI DB >MESSAGE
MESSAGE EQU *
HEADER EQU * ; 80 bytes for header = L = 640 bits
* What's being hashed is: version4 + previous block hash32 + merkel root32 + time4 + bits (target)4 + nonce4 = blockheader (80 bytes)
; 20000000e905eff72bb63f67b3abf7e0d930371814fad083000ce8640000000000000000cfbf4e0e035d175595d486a99705151b956c0a36d9febeb9ea7968ad38e54ead5d3b5f4a171f3a0800000000
; [2019-07-26 16:15:11.585] Selecting pool 0 for work
; [2019-07-26 16:15:11.586] Generated stratum merkle cfbf4e0e035d175595d486a99705151b956c0a36d9febeb9ea7968ad38e54ead
; [2019-07-26 16:15:11.586] Generated stratum header 20000000e905eff72bb63f67b3abf7e0d930371814fad083000ce8640000000000000000cfbf4e0e035d175595d486a99705151b956c0a36d9febeb9ea7968ad38e54ead5d3b5f4a171f3a08000000000000008000000000000000000000000000000000000000000000000000000000
; [2019-07-26 16:15:11.586] Work job_id 65e11 nonce2 5 ntime 5d3b5f4a
; [2019-07-26 16:15:11.586] Generated target 00000000000000000000000000000000000000000000000080ff7f0000000000
; [2019-07-26 16:15:11.586] Generated stratum work
VERSION HEX 20,00,00,00 ; DS 4
PREVHASH HEX e9,05,ef,f7,2b,b6,3f,67,b3,ab,f7,e0,d9,30,37,18,14,fa,d0,83,00,0c,e8,64,00,00,00,00,00,00,00,00 ; DS 32
MERKELROOT HEX cf,bf,4e,0e,03,5d,17,55,95,d4,86,a9,97,05,15,1b,95,6c,0a,36,d9,fe,be,b9,ea,79,68,ad,38,e5,4e,ad ; DS 32
TIMESTAMP HEX 5d,3b,5f,4a ; DS 4
TARGET HEX 17,1f,3a,08 ; DS 4
NONCE HEX 00,00,00,00 ; DS 4
; then append one 1 bit
APPENDBIT DB #$80 ; 10000000 - 7 extra bits = 648 bits
; append K '0' bits, where K is the minimum number >= 0 such that L + 1 + K + 64 is a multiple of 512
; 648 + K + 64 = 1024
PADDINGBITS DS 39 ; K = 312 bits = 39 bytes
; append L as a 64-bit big-endian integer, making the total post-processed length a multiple of 512 bits
MESSAGELENGTH HEX 00,00,00,00,00,00,02,80
; L = 640, in 8 bytes = 0,0,0,0,0,0,02,80
;nonce 0000 = 1A722F82830421E6F4655470C6565614144DD70202FC8C56D8E7C601060FBAD1
;NONCELO DB <NONCE
;NONCEHI DB >NONCE
JOBID ASC "65e11"
; VERSION HEX 01,00,00,00 ; DS 4
; PREVHASH HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 ; DS 32
; MERKELROOT HEX 3b,a3,ed,fd,7a,7b,12,b2,7a,c7,2c,3e,67,76,8f,61,7f,c8,1b,c3,88,8a,51,32,3a,9f,b8,aa,4b,1e,5e,4a ; DS 32
; TIMESTAMP HEX 29,ab,5f,49 ; DS 4
; TARGET HEX ff,ff,00,1d ; DS 4
; NONCE HEX 1d,ac,2b,7c ; DS 4
; ; then append one 1 bit
; APPENDBIT DB #$80 ; 10000000 - 7 extra bits = 648 bits
; ; append K '0' bits, where K is the minimum number >= 0 such that L + 1 + K + 64 is a multiple of 512
; ; 648 + K + 64 = 1024
; PADDINGBITS DS 39 ; K = 312 bits = 39 bytes
; ; append L as a 64-bit big-endian integer, making the total post-processed length a multiple of 512 bits
; MESSAGELENGTH HEX 00,00,00,00,00,00,02,80
; ; L = 640, in 8 bytes = 0,0,0,0,0,0,02,80
; JOBID ASC "0" ; GENESIS BLOCK
**** Message2 only needs one chunk! ****
MESSAGE2LO DB <MESSAGE2
MESSAGE2HI DB >MESSAGE2
MESSAGE2 DS 32 ; new message content after first pass produces hash - 256 bits
; then append one 1 bit
APPENDBIT2 DB #$80 ; 10000000 - 7 extra bits = 264 bits
; append K '0' bits, where K is the minimum number >= 0 such that L + 1 + K + 64 is a multiple of 512
; 264 + K + 64 = 512 !!!! 1024
PADDINGBITS2 DS 23 ; K = 184 bits = 87 bytes
; append L as a 64-bit big-endian integer, making the total post-processed length a multiple of 512 bits
MESSAGELENGTH2 HEX 00,00,00,00,00,00,01,00
; L = 256, in 8 bytes = 0,0,0,0,0,0,01,00
**************************************************
* Data Tables
*
**************************************************
TEMPLO DB <TEMP0,<TEMP1
TEMPHI DB >TEMP0,>TEMP1
RESULT32LO DB <RESULT32
RESULT32HI DB >RESULT32
VA DS 4
VB DS 4
VC DS 4
VD DS 4
VE DS 4
VF DS 4
VG DS 4
VH DS 4
; VTABLE DA VA,VB,VC,VD,VE,VF,VG,VH
VTABLELO DB <VA,<VB,<VC,<VD,<VE,<VF,<VG,<VH
VTABLEHI DB >VA,>VB,>VC,>VD,>VE,>VF,>VG,>VH
; create a 64-entry message schedule array w[0..63] of 32-bit words
; (The initial values in w[0..63] don't matter, so many implementations zero them here)
W00 DS 4
W01 DS 4
W02 DS 4
W03 DS 4
W04 DS 4
W05 DS 4
W06 DS 4
W07 DS 4
W08 DS 4
W09 DS 4
W10 DS 4
W11 DS 4
W12 DS 4
W13 DS 4
W14 DS 4
W15 DS 4
W16 DS 4
W17 DS 4
W18 DS 4
W19 DS 4
W20 DS 4
W21 DS 4
W22 DS 4
W23 DS 4
W24 DS 4
W25 DS 4
W26 DS 4
W27 DS 4
W28 DS 4
W29 DS 4
W30 DS 4
W31 DS 4
W32 DS 4
W33 DS 4
W34 DS 4
W35 DS 4
W36 DS 4
W37 DS 4
W38 DS 4
W39 DS 4
W40 DS 4
W41 DS 4
W42 DS 4
W43 DS 4
W44 DS 4
W45 DS 4
W46 DS 4
W47 DS 4
W48 DS 4
W49 DS 4
W50 DS 4
W51 DS 4
W52 DS 4
W53 DS 4
W54 DS 4
W55 DS 4
W56 DS 4
W57 DS 4
W58 DS 4
W59 DS 4
W60 DS 4
W61 DS 4
W62 DS 4
W63 DS 4
; WTABLE DA W00,W01,W02,W03,W04,W05,W06,W07,W08,W09
; DA W10,W11,W12,W13,W14,W15,W16,W17,W18,W19
; DA W20,W21,W22,W23,W24,W25,W26,W27,W28,W29
; DA W30,W31,W32,W33,W34,W35,W36,W37,W38,W39
; DA W40,W41,W42,W43,W44,W45,W46,W47,W48,W49
; DA W50,W51,W52,W53,W54,W55,W56,W57,W58,W59
; DA W60,W61,W62,W63
WTABLELO DB <W00,<W01,<W02,<W03,<W04,<W05,<W06,<W07,<W08,<W09
DB <W10,<W11,<W12,<W13,<W14,<W15,<W16,<W17,<W18,<W19
DB <W20,<W21,<W22,<W23,<W24,<W25,<W26,<W27,<W28,<W29
DB <W30,<W31,<W32,<W33,<W34,<W35,<W36,<W37,<W38,<W39
DB <W40,<W41,<W42,<W43,<W44,<W45,<W46,<W47,<W48,<W49
DB <W50,<W51,<W52,<W53,<W54,<W55,<W56,<W57,<W58,<W59
DB <W60,<W61,<W62,<W63
WTABLEHI DB >W00,>W01,>W02,>W03,>W04,>W05,>W06,>W07,>W08,>W09
DB >W10,>W11,>W12,>W13,>W14,>W15,>W16,>W17,>W18,>W19
DB >W20,>W21,>W22,>W23,>W24,>W25,>W26,>W27,>W28,>W29
DB >W30,>W31,>W32,>W33,>W34,>W35,>W36,>W37,>W38,>W39
DB >W40,>W41,>W42,>W43,>W44,>W45,>W46,>W47,>W48,>W49
DB >W50,>W51,>W52,>W53,>W54,>W55,>W56,>W57,>W58,>W59
DB >W60,>W61,>W62,>W63
; Initialize hash values:
; (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):
INITIALHASH HEX 6a,09,e6,67 ; need to keep this on hand to reset after hash pass 1.
HEX bb,67,ae,85
HEX 3c,6e,f3,72
HEX a5,4f,f5,3a
HEX 51,0e,52,7f
HEX 9b,05,68,8c
HEX 1f,83,d9,ab
HEX 5b,e0,cd,19
H00 HEX 6a,09,e6,67
H01 HEX bb,67,ae,85
H02 HEX 3c,6e,f3,72
H03 HEX a5,4f,f5,3a
H04 HEX 51,0e,52,7f
H05 HEX 9b,05,68,8c
H06 HEX 1f,83,d9,ab
H07 HEX 5b,e0,cd,19
; HTABLE DA H00,H01,H02,H03,H04,H05,H06,H07
HTABLELO DB <H00,<H01,<H02,<H03,<H04,<H05,<H06,<H07
HTABLEHI DB >H00,>H01,>H02,>H03,>H04,>H05,>H06,>H07
; STABLE DA S0,S1
STABLELO DB <S0,<S1
STABLEHI DB >S0,>S1
; Initialize array of round constants:
; (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311):
K00 HEX 42,8a,2f,98
K01 HEX 71,37,44,91
K02 HEX b5,c0,fb,cf
K03 HEX e9,b5,db,a5
K04 HEX 39,56,c2,5b
K05 HEX 59,f1,11,f1
K06 HEX 92,3f,82,a4
K07 HEX ab,1c,5e,d5
K08 HEX d8,07,aa,98
K09 HEX 12,83,5b,01
K10 HEX 24,31,85,be
K11 HEX 55,0c,7d,c3
K12 HEX 72,be,5d,74
K13 HEX 80,de,b1,fe
K14 HEX 9b,dc,06,a7
K15 HEX c1,9b,f1,74
K16 HEX e4,9b,69,c1
K17 HEX ef,be,47,86
K18 HEX 0f,c1,9d,c6
K19 HEX 24,0c,a1,cc
K20 HEX 2d,e9,2c,6f
K21 HEX 4a,74,84,aa
K22 HEX 5c,b0,a9,dc
K23 HEX 76,f9,88,da
K24 HEX 98,3e,51,52
K25 HEX a8,31,c6,6d
K26 HEX b0,03,27,c8
K27 HEX bf,59,7f,c7
K28 HEX c6,e0,0b,f3
K29 HEX d5,a7,91,47
K30 HEX 06,ca,63,51
K31 HEX 14,29,29,67
K32 HEX 27,b7,0a,85
K33 HEX 2e,1b,21,38
K34 HEX 4d,2c,6d,fc
K35 HEX 53,38,0d,13
K36 HEX 65,0a,73,54
K37 HEX 76,6a,0a,bb
K38 HEX 81,c2,c9,2e
K39 HEX 92,72,2c,85
K40 HEX a2,bf,e8,a1
K41 HEX a8,1a,66,4b
K42 HEX c2,4b,8b,70
K43 HEX c7,6c,51,a3
K44 HEX d1,92,e8,19
K45 HEX d6,99,06,24
K46 HEX f4,0e,35,85
K47 HEX 10,6a,a0,70
K48 HEX 19,a4,c1,16
K49 HEX 1e,37,6c,08
K50 HEX 27,48,77,4c
K51 HEX 34,b0,bc,b5
K52 HEX 39,1c,0c,b3
K53 HEX 4e,d8,aa,4a
K54 HEX 5b,9c,ca,4f
K55 HEX 68,2e,6f,f3
K56 HEX 74,8f,82,ee
K57 HEX 78,a5,63,6f
K58 HEX 84,c8,78,14
K59 HEX 8c,c7,02,08
K60 HEX 90,be,ff,fa
K61 HEX a4,50,6c,eb
K62 HEX be,f9,a3,f7
K63 HEX c6,71,78,f2
; KTABLE DA K00,K01,K02,K03,K04,K05,K06,K07,K08,K09
; DA K10,K11,K12,K13,K14,K15,K16,K17,K18,K19
; DA K20,K21,K22,K23,K24,K25,K26,K27,K28,K29
; DA K30,K31,K32,K33,K34,K35,K36,K37,K38,K39
; DA K40,K41,K42,K43,K44,K45,K46,K47,K48,K49
; DA K50,K51,K52,K53,K54,K55,K56,K57,K58,K59
; DA K60,K61,K62,K63
KTABLELO DB <K00,<K01,<K02,<K03,<K04,<K05,<K06,<K07,<K08,<K09
DB <K10,<K11,<K12,<K13,<K14,<K15,<K16,<K17,<K18,<K19
DB <K20,<K21,<K22,<K23,<K24,<K25,<K26,<K27,<K28,<K29
DB <K30,<K31,<K32,<K33,<K34,<K35,<K36,<K37,<K38,<K39
DB <K40,<K41,<K42,<K43,<K44,<K45,<K46,<K47,<K48,<K49
DB <K50,<K51,<K52,<K53,<K54,<K55,<K56,<K57,<K58,<K59
DB <K60,<K61,<K62,<K63
KTABLEHI DB >K00,>K01,>K02,>K03,>K04,>K05,>K06,>K07,>K08,>K09
DB >K10,>K11,>K12,>K13,>K14,>K15,>K16,>K17,>K18,>K19
DB >K20,>K21,>K22,>K23,>K24,>K25,>K26,>K27,>K28,>K29
DB >K30,>K31,>K32,>K33,>K34,>K35,>K36,>K37,>K38,>K39
DB >K40,>K41,>K42,>K43,>K44,>K45,>K46,>K47,>K48,>K49
DB >K50,>K51,>K52,>K53,>K54,>K55,>K56,>K57,>K58,>K59
DB >K60,>K61,>K62,>K63
; 80 ascii '0'
; 4c7f3da0386523b102328418c28d886bb9dc9c555671884e8fcc9bcba407e819
; 4C7F3DA0386523B102328418C28D886BB9DC9C555671884E8FCC9BCBA407E819 - boom. (1 pass)
; The quick brown fox jumps over the lazy dog - len 43
; d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592 - https://www.xorbin.com/tools/sha256-hash-calculator
; D7A8FBB307D7809469CA9ABCB0082E4F8D5651E46D3CDB762D02D0BF37C9E592 - https://docs.google.com/spreadsheets/d/1ipesRlJGtS_1Tm452lOueBEZzdgZkaH-AihtJDo55Sc/edit#gid=2107569783
; D7A8FBB307D7809469CA9ABCB0082E4F8D5651E46D3CDB762D02D0BF37C9E592 - confirmed (1 pass)
;0100000000000000000000000000000000000000000000000000000000000000000000003ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49ffff001d1dac2b7c
; GENESIS BLOCK
;af42031e805ff493a07341e2f74ff58149d22ab9ba19f61343e2c86c71c5d66d pass 1
;6fe28c0ab6f1b372c1a6a246ae63f74f931e8365e15a089c68d6190000000000 pass 2
;AF42031E805FF493A07341E2F74FF58149D22AB9BA19F61343E2C86C71C5D66D - pass 1
;6FE28C0AB6F1B372C1A6A246AE63F74F931E8365E15A089C68D6190000000000 - boom.
HEXTOASCII ASC "0123456789ABCDEF"
SPLASHLO db <SPLASHSCREENDATA
SPLASHHI db >SPLASHSCREENDATA
ROTATE1LO db <ROTATE1DATA
ROTATE1HI db >ROTATE1DATA
ROTATE2LO db <ROTATE2DATA
ROTATE2HI db >ROTATE2DATA
SPLASHSCREENDATA HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,D0,90,9D,99,99,99,99,99,99,99,90,90,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,99,99,99,99,99,99,99,99,DD,FF,FF,FF
HEX 99,99,99,99,99,FF,FF,FF,99,99,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,0D
HEX D9,99,99,99,9F,9F,9F,DF,FF,FF,9F,DF,FF,FF,9F,9F,9F,99,99,99,09,00,00,00,00,00,00,00,00,00
HEX FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,D0,9D,99,99,99,99,99,99,99,99
HEX 99,99,99,99,99,90,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,99,99,99,99
HEX 99,99,99,99,DD,FF,FF,FF,F9,F9,F9,F9,FD,FF,FF,9F,99,99,99,99,99,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,0D,D9,99,99,99,99,99,DD,FF,FF,99,DD,FF,FF,99,99,99,99,99,09,00,00
HEX 00,00,00,00,00,00,00,00,FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,D0,9D,99,99
HEX 99,99,99,DD,FF,FF,99,DD,FF,FF,99,99,99,99,99,90,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,DD,99,99,99,99,99,99,99,99,DD,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,99,99,99,99,99,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,0D,D9,99,99,99,9D,9F,9F,99,9D,9F,9F
HEX 99,99,99,09,00,00,00,00,00,00,00,00,00,00,00,00,FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00
HEX 00,00,00,00,DD,99,99,99,99,99,99,DD,FF,FF,99,DD,FF,FF,99,99,99,99,99,99,90,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,DD,99,99,99,99,99,99,99,99,DD,FF,FF,FF,9F,9F,9F,9F,9F,DF
HEX FF,FF,FF,99,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,0D,D9
HEX 89,99,99,99,99,99,99,99,89,09,00,00,00,00,00,00,00,00,00,00,00,00,00,00,FF,FF,FF,FF,FF,FF
HEX FF,FF,00,00,00,00,00,00,00,00,00,DD,99,99,99,99,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF,F9,99
HEX 99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,99,99,99,99,99,99,99,99,DD,FF
HEX FF,FF,99,99,99,99,99,99,FF,FF,FF,99,99,99,89,00,00,00,00,00,00,00,DF,DF,DF,DF,DF,DF,DF,DF
HEX DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,A0,A0,A0,A0,A0
HEX A0,D5,FF,FF,FF,FF,FF,FF,FF,70,00,00,00,00,00,00,00,00,D0,9D,99,99,99,99,9F,FF,FF,FF,FF,FF
HEX FF,FF,FF,FF,FF,FF,FF,F9,99,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,99
HEX 99,99,99,99,99,99,DD,FF,FF,FF,99,99,99,99,99,D9,FF,FF,FF,99,99,99,00,00,00,00,00,00,00,00
HEX 1F,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
HEX A0,A0,1F,A0,A0,A0,A0,A0,A0,A0,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,DD,99,99,99
HEX 99,99,99,99,DD,FF,FF,FF,99,99,99,9D,DF,FF,FF,FF,99,99,99,99,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,DD,99,99,99,99,99,99,F9,FD,FF,FF,FF,F9,F9,F9,F9,FD,FF,FF,FF,9F,99,99,99
HEX 00,00,00,00,00,00,00,00,1F,A0,D8,BE,A0,B0,B0,A0,D9,BE,A0,B0,B0,A0,D0,EC,EF,F4,BE,A0,CF,E6
HEX E6,A0,C3,EF,EC,BE,A0,B0,B9,A0,1F,A0,A0,A0,A0,A0,A0,A0,70,FF,FF,FF,FF,FF,FF,00,00,00,00,00
HEX 00,00,00,D0,9D,99,99,99,99,99,99,99,DD,FF,FF,FF,99,99,99,99,99,FF,FF,FF,99,99,99,99,90,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,99,99,99,99,FF,FF,FF,FF,FF,FF,FF,FF,FF,FF
HEX FF,FF,FF,9F,99,99,99,00,00,00,00,00,00,00,00,00,20,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF
HEX DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,20,A0,BF,AD,C8,E5,EC,F0,C7,FF,FF,FF
HEX FF,FF,FF,FF
ROTATE1DATA HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,D0,DD,9D,99,99,99,99,90,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,99,99,99,DD,FF,99
HEX 99,99,DD,FF,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 0D,DD,D9,99,9D,9F,DF,FF,DF,FF,9F,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,FF,FF,FF,FF
HEX FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,99,99,99,99,99,99,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,99,99
HEX 99,DD,FF,F9,F9,FD,FD,9F,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,DD,DD,99,99,99,DD,FF,DD,FF,99,99,99,09,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,99,DD,FF,DD,FF
HEX 99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD
HEX 99,99,99,99,99,DD,FF,FF,FF,FF,FF,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,9D,9F,9D,9F,99,99,09,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,99
HEX DD,FF,DD,FF,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,DD,DD,99,99,99,99,99,DD,FF,9F,9F,DF,DF,FF,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,0D,DD,D9,99,99,99,99,09,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD
HEX 99,99,D9,F9,FD,FF,FD,FF,F9,99,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,DD,DD,99,99,99,99,99,DD,FF,99,99,99,DD,FF,99,99,00,00,00,00,00,00,00,00,00
HEX 00,00,00,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF
HEX DF,DF,DF,DF,DF,A0,A0,A0,A0,A0,A0,D5,FF,FF,FF,FF,FF,FF,FF,80,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,DD,DD,99,99,DD,FF,FF,FF,FF,FF,FF,FF,99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,0D,DD,D9,99,99,99,99,DD,FF,99,99,99,DD,FF,99,99,00,00,00,00,00
HEX 00,00,00,00,00,00,00,1F,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
HEX A0,A0,A0,A0,A0,A0,A0,A0,1F,A0,A0,A0,A0,A0,A0,A0,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,DD,DD,99,99,99,99,DD,FF,99,99,9D,DF,F9,99,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,D9,F9,FD,FF,F9,F9,FD,FD,FF,99,09,00
HEX 00,00,00,00,00,00,00,00,00,00,00,1F,A0,D8,BE,A0,B0,B0,A0,D9,BE,A0,B0,B0,A0,D0,EC,EF,F4,BE,A0,
HEX CF,E6,E6,A0,C3,EF,EC,BE,A0,B0,C6,A0,1F,A0,A0,A0,A0,A0,A0,A0,70,FF,FF,FF,FF,FF,FF,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,DD,DD,99,99,99,99,99,DD,FF,99,99,99,DD,FF,99,99,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,99,99,DD,FF,FF,FF,FF,FF,FF,FF
HEX 99,99,00,00,00,00,00,00,00,00,00,00,00,00,00,20,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF
HEX DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,20,A0,BF,AD,C8,E5,EC,F0,C7,FF,FF,FF,FF,FF,FF,FF
ROTATE2DATA HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,D0,DF,DF,DF,D0,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,DD,DD,DD,DD,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,FF,FF,FF,FF
HEX FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD
HEX DD,DD,DD,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,DD,DF,DF,DF,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DF
HEX DF,DF,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,DD,DD,DD,DD,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,0D,DF,DF,DF,0D,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,FF,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,DD,FD,FD,FD,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF
HEX DF,DF,DF,DF,DF,A0,A0,A0,A0,A0,A0,D5,FF,FF,FF,FF,FF,FF,FF,80,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,DD,DD,DD,DD,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,DD,DD,99,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,1F,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0,A0
HEX A0,A0,A0,A0,A0,A0,A0,A0,1F,A0,A0,A0,A0,A0,A0,A0,FF,FF,FF,FF,FF,FF,FF,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DF,DF,DF,99,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,1F,A0,D8,BE,A0,B0,B0,A0,D9,BE,A0,B0,B0,A0,D0,EC,EF,F4,BE,A0
HEX CF,E6,E6,A0,C3,EF,EC,BE,A0,B0,C6,A0,1F,A0,A0,A0,A0,A0,A0,A0,70,FF,FF,FF,FF,FF,FF,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,DD,DD,DD,99,00,00,00,00,00,00,00,00,00,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,DD,FD,FD,FD,99,00,00,00
HEX 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,20,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF
HEX DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,20,A0,BF,AD,C8,E5,EC,F0,C7,FF,FF,FF,FF,FF,FF,FF
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