q128.inc

这是一个好用的MD5的C++类；这个类可以加在控制台 程序中也可用在MFC中

comment		*

Algorithm		: Q128	( Block Cipher )
Block		: 16 bytes
KeySize		: 128 bits ( 16 bytes ) 
Round		: 16

Abstract		: Q128:  A block cipher for 128-bit blocks and 128-bit keys. 

		This cipher has been designed to efficiently process 128-bit blocks, 
		especially on 32-bit processors.  Using the Watcom 32-bit compiler, 
		this algorithm was measured to process a 128-bit block in 11 usec. 
		on a 75 MHz Pentium.  The same compiler and the same processor 
		executes 64-bit Blowfish in 5 usec, which should be doubled to 
		account for the smaller block size. 
		
		The algorithm operates on four 32-bit blocks with 16 rounds.  Each 
		round propagates 40 of the 128 bits to other blocks, so there is 
		complete cascading in four rounds (almost three).  Each round uses 
		four 32-bit words of expanded key in the mix.  The complementation 
		symmetry of DES is not present.  The basic four word key is expanded 
		to 64 words so that every bit in the basic key can affect every bit 
		in the expanded key.  The time it takes to expand the basic key is 
		approximately the same as the time to encrypt one data block, so key 
		setup time is not exceptional. 
		
		The heart of the algorithm is the 1024 x 32-bit fixed random lookup 
		table.  The design of this array was carried out using general 
		principles of uniform distribution and using Blowfish as a pseudo 
		random number generator.  This was done in an effort to present an 
		algorithm with no secret design (such as secret S-boxes than might 
		be suspected of hiding a back door).  The file FTAB.C that 
		accompanies this release is actually the main program that generated 
		the table.  Anyone with an correct version of Blowfish should be 
		able to run this main program and generate the table used in Q128. 
		The comments in the FTAB.C program indicate the design principles 
		used.
		
Usage		:   invoke	q128_setkey,addr ptrInkey  ; Only 128bits (16 bytes ) ( SetKey )
		    invoke	q128_encrypt,addr ptrIndata,addr ptrOutdata   ( 16bytes  Encrypt ) 
		    invoke	q128_decrypt,addr ptrIndata,addr ptrOutdata   ( 16bytes  Decrypt ) 
		    
Coded by x3chun	(2004.05.12)
		(  [e-mail]  or  [e-mail] ) ( http://x3chun.wo.to )
		
comment		*

q128_setkey	proto	:DWORD
q128_encrypt	proto	:DWORD, :DWORD
q128_decrypt	proto	:DWORD, :DWORD

.data

ftab	dd	 0d6d92632h,05e84404dh,04f341282h,071654b06h,0d48d6a0bh,0245becc4h
	dd	 0c8f84d80h,022c620c9h,066aa8b02h,00ac697ffh,08b755a36h,02577931ch
	dd	 0438d17b6h,0bb7b1bd1h,0e0a8f51eh,0f4fd583dh,0beceeb95h,07945c1aeh
	dd	 029ce9628h,03d7965cdh,080cfbdb9h,02f535a25h,07666a9bdh,06df2324bh
	dd	 098731a06h,0e4d32444h,0265faf55h,041895427h,0f2d2c55eh,08151930fh
	dd	 077a888a3h,09cba9a32h,0a7ec629ch,055dcf904h,0b35b9179h,01ab8e42eh
	dd	 0a0ef8027h,0db4c5cdeh,09fc2a9d3h,0a9512439h,09c08cb5ch,04bfd92b6h
	dd	 0c23eda7fh,0037833e1h,040177a91h,0bae53567h,0774ad665h,03cb744d3h
	dd	 06e8a01aah,065d2b8e3h,00507a12ah,0ef69c3cbh,0230801d7h,00bbae78fh
	dd	 062630b36h,0ed6d805ah,05aaf9ebfh,0721d78e7h,0d33cd9deh,06618da6ch
	dd	 09dc6ea42h,00d272b82h,03559ef65h,0dcfdef0bh,0865271b4h,03621dc84h
	dd	 0885d667fh,092e58251h,02e9d7b3bh,0e9165100h,099bd3b18h,0b1ed8386h
	dd	 084563225h,0446cabcbh,07e462315h,0a2bbcc1eh,03be4a9c0h,0320a0276h
	dd	 0416b0ae1h,0c6a755e3h,05c8003dch,036c38242h,097e2237bh,02ae6aa61h
	dd	 08a5925eeh,03b56f8aeh,026bdf193h,096ce5ca3h,0e51d055ah,0ad2af563h
	dd	 02b9ada11h,09f70f8bdh,03f9f789ah,089934761h,0a8cf0a8fh,0c78b2a3bh
	dd	 08f5e84c4h,0b8b1795eh,0afcce834h,0d9aa4189h,0c28c8b11h,07636a615h
	dd	 0f2609430h,0eca3a144h,07869be76h,012c8612eh,0d18acb21h,0cc61c21ch
	dd	 0eddfd134h,0ad7afacbh,07f6a5ccdh,00c0b545ah,0584983e8h,004998f9ch
	dd	 0969e530bh,0e21ee7e1h,0fff5eedch,0fe3bcfc2h,097007dbdh,066fa84aah
	dd	 0a375ed00h,03509e0cdh,01b76c530h,070193b76h,086e020dah,0c9366c9eh
	dd	 049f9d127h,0ae52c682h,0260fa0fdh,0e380c957h,0ce358e25h,002044391h
	dd	 0aeb09844h,0f31ce440h,0f0d686cfh,08cc4e9e3h,0be2cb553h,01e933adch
	dd	 0c312a5a7h,01d0957fbh,0a1c3ffffh,0bd5486b2h,0e8d8701eh,06e685f6ch
	dd	 01bc4945eh,0062f9d63h,084063d8dh,0c1f4b8f0h,0a7bc6d34h,0c4f319dah
	dd	 0f81452a1h,04cae7fa5h,01dbb0695h,0aa9b46b6h,06bddaf28h,061f96611h
	dd	 09a27563fh,0c2dc84b9h,06530e625h,0e7494963h,06ff671dah,0b8532798h
	dd	 0c06a9646h,0cc839cdah,09eeed60bh,0a70e3c5ah,0f0868967h,002544c39h
	dd	 087cc5f02h,0b3b9cfbfh,0f6f91bach,0dcade0a3h,08b9704f0h,06cde4d93h
	dd	 064aec893h,03e515984h,07bf3d351h,03eb30742h,0be9ee43dh,0b15fd2e8h
	dd	 02c7b666ch,001ce211eh,03b06f706h,005e5ffech,024e9bdaah,0fda1a2e5h
	dd	 0e04aabd8h,0e9a4006eh,0019e2eb6h,08d0ac8fdh,073d359f9h,06a43819eh
	dd	 000500fa8h,0da302caeh,0c0d8c728h,062d15a58h,061a969b9h,01e216bb2h
	dd	 00892dbc6h,03a7a8776h,034259f15h,079a79f68h,0f96822d1h,07f88020bh
	dd	 0af9ce79ch,0017c7070h,0f8445d09h,0ee15b3bbh,0e3629791h,020203d9eh
	dd	 053413509h,025279cb4h,0df378d84h,08921160fh,0a89f0527h,0413b0549h
	dd	 0ad98a40dh,0fb8e3f86h,000000000h,0d717072ch,0e6353913h,0acb4dbd5h
	dd	 01f0d146ah,0c411471ch,0b9cd092eh,041d95b8fh,074d0bb42h,086027e1ch
	dd	 0da827dc0h,057d8ba95h,012986e86h,09bb97889h,0c9843df0h,0122a3fe8h
	dd	 0556ea86ah,0d8346f3fh,0693bb27fh,053113aa1h,02850b89eh,00ce90a9ch
	dd	 0fb3c6ee8h,07a6dfde7h,0917fef76h,02a54fb0fh,0e2acb68fh,0e4832bech
	dd	 02e7f25fdh,0110203a1h,0aacb491eh,018eca817h,09e5c8765h,014b7f3e5h
	dd	 0c146e99eh,02e2f2a55h,047a6c944h,023ba50b9h,0d2f2f8c0h,0fbde302eh
	dd	 0a494517dh,0b5740c1ah,072af2989h,0ee45bc13h,003283c49h,06fa67e72h
	dd	 0f767351ah,01a5abae8h,0197286a1h,0e71946cbh,00f7367bbh,0dd33ce15h
	dd	 031c060f9h,067d6fb72h,0aee097ech,028e2e9f0h,0e7ab17a5h,0ba076ba1h
	dd	 02595cddah,0d43f3b65h,025c5c272h,0c81a1346h,0177d916ah,09b5b264fh
	dd	 0e166d400h,09ebed9a3h,07ef4727bh,0611b38d7h,05dfc73ach,00c5b5bf2h
	dd	 08de8963bh,0c7db2593h,031223e3fh,0d7470884h,0606748a7h,0ffa5e174h
	dd	 0f3feba86h,040f52457h,0a3c7bc6eh,0dc4fbe65h,06233049eh,0c26ed5d7h
	dd	 04f8643ech,0468ab69ch,053a36bcfh,0558cf6ach,095043e2ch,01b26ca98h
	dd	 04867ff91h,085c81c93h,0b60c3ffbh,0897119a7h,04ad1ed6eh,07480b4eah
	dd	 00beae827h,0d0f6bb51h,058198c40h,06989e311h,05f1a6efbh,0696bbdd7h
	dd	 06847c20fh,06c6c1cfdh,01ec33574h,0f64b4ac2h,0f41f06fbh,000b2516eh
	dd	 0644c9655h,08c94e64bh,06648d5c4h,0a2ebc3b6h,04c1c2ecbh,0f7856bdch
	dd	 07adfac89h,04837f039h,0ae02c92ah,035bbb1a3h,0e461752ah,0f7d56474h
	dd	 0d210a606h,0718715c0h,0a4c45ed5h,0bab53acfh,01c252823h,0cb807e61h
	dd	 0cdafe302h,0aa791870h,00b58b949h,0a00ddee1h,060d519c9h,0e1848ac6h
	dd	 0d9481f4fh,0f148a879h,064fec73bh,03c551a15h,0e5af5434h,04d605ebbh
	dd	 0a55a7063h,03c0515bdh,01deb093dh,00d957aech,03ee308eah,0ccd39372h
	dd	 0d38e88b0h,0fa401e98h,08f0e8b6ch,0b023a298h,09207dc97h,07c126f2ch
	dd	 0d8863e51h,0cd4dbdc4h,0382ecb4fh,06a138e36h,0631f7b46h,019228909h
	dd	 01c75278bh,050db582eh,090039f06h,0a9b37affh,006cdc3a5h,0210c4246h
	dd	 08fecd5aah,0b227e109h,03d9b3b0bh,0b92f57e8h,023ea5f11h,07839b1deh
	dd	 0caac01b9h,0127a3040h,0f282caf6h,09a950751h,08e22f4b4h,0fc6f83fbh
	dd	 056f4c54dh,0bccaa804h,00f91397dh,060851661h,0807decd7h,0eadc338fh
	dd	 051457698h,09f20f715h,0e4317a82h,0d7a55642h,0f2309b98h,03f2d29f4h
	dd	 0eb121291h,0dbae0218h,099ed34b0h,0fd13f38bh,091cdbe18h,0c9666336h
	dd	 07b118d97h,0042bdef2h,0ed3d8ff2h,0179fcfach,063ad2a28h,032b85318h
	dd	 0cdffecaah,0724d774fh,021ee1c80h,042a1686eh,02a04f4a7h,095b66f42h
	dd	 0de4bfdf4h,0d240a9aeh,04a81e2c6h,0a82d5449h,07d3e10f4h,0614b377fh
	dd	 0faa2405eh,03fcf7732h,090b1ce68h,0fc8ddd3dh,08db89993h,016e3bfdch
	dd	 0b30b9ed1h,08229a0eeh,04eaa3c34h,0b10fdd40h,056a4cae5h,084e4634bh
	dd	 0d16895e7h,06e3850c4h,095543184h,058abdd2eh,0be7cbafbh,0c8a84228h
	dd	 0dad27268h,0db1c5376h,071d71a68h,0bdb6d874h,0ebf04c57h,0dfd5d342h
	dd	 0852a4255h,0d66b775ch,0b4087c6ah,0cbd071c9h,0eb421d39h,0dd819f7bh
	dd	 04fd64c44h,0305e4e4fh,07d8c419ah,0d014e597h,0dea9a332h,01c97794dh
	dd	 045a28ad5h,0628155f0h,0912fe0deh,043dd181eh,0faf24ff6h,04efa339ch
	dd	 09399f221h,00eed490dh,0b4ba2d04h,0a193f057h,0942841f4h,0e136dba8h
	dd	 0e7fb180dh,0f5337923h,030bc1089h,0bc9aa7ach,0cffbaf3bh,06560e98dh
	dd	 033942cc0h,00a969857h,05788b53dh,020703236h,031906f51h,0a75e33f2h
	dd	 05987a2f6h,06b3ff1eeh,0c5df6602h,0a25992d8h,06af1d0f0h,01651eeb2h
	dd	 05fa83f95h,0d8d631f9h,0788be0b0h,0b6be6e95h,0a121a139h,019c0d7cfh
	dd	 0095cfad8h,009bea41eh,0872e01c4h,0c7397b55h,0990f6a76h,01601e11ah
	dd	 017cfc004h,03bb4a668h,08abb7b28h,0809fb211h,094ca1f32h,0b277eea1h
	dd	 0cfaba093h,05965fc30h,09ac508f9h,07f3a5365h,0ef8b9d0dh,037effd9ah
	dd	 0949a109ah,09f92a67bh,090e1c1c0h,0f8f60c67h,08a092a46h,0f8a603cfh
	dd	 0f9382d79h,06f142f1ch,05aff9117h,0ace4d47dh,0fe899each,013564f98h
	dd	 0d2a2f768h,076d4f8d3h,0a2099d70h,008c2d46eh,042133900h,007e1bc7dh
	dd	 0f4ad5795h,0eef7ed7dh,0932ba34fh,033267daeh,0cafc0e11h,02fb104e3h
	dd	 0503906e8h,0172d9ec2h,0f61b456ah,06eda0e02h,04e4862f2h,0c56d376ch
	dd	 0526d4ad1h,0e9465ea8h,0448ef50dh,0ea3e6d49h,03952bb3fh,02ecd7493h
	dd	 0ac068abbh,059d7ad5eh,0877e0e6ch,0a397b3c6h,0069dcc0dh,0d63b78f4h
	dd	 07cf031eah,0180ef6d1h,0ca1e50d7h,0df85dceah,08c76b88dh,0ea6e62e1h
	dd	 0090cf570h,0e54d0af2h,0b2c5bfcfh,014e7fc4dh,0b7204023h,07ea47dd3h
	dd	 052df1bbfh,06582b74bh,0ecf3aeech,0c03a99eeh,07e162cbdh,03a98d9b0h
	dd	 00dc57544h,0a325e2a8h,0d5434b15h,0e687687dh,06817cda7h,06d406325h
	dd	 04714982ah,0102e7c79h,0bc28f6c2h,078dbef18h,02ab6a5c9h,0c3a0f4c9h
	dd	 07d6e1f5ch,09c58c4f4h,082cbfe28h,021be1328h,0576aebfbh,08e72fb1ch
	dd	 0a6724c2ah,04638e7f2h,02b7884d7h,040477539h,05442d7b2h,0ea8c3c27h
	dd	 01455ad23h,02773d08dh,0387ec4e7h,03ac8d618h,04b4fc3d8h,018bca7bfh
	dd	 083b78e58h,053f36467h,02723df25h,04c4c2163h,08598133bh,01fbf4504h
	dd	 02fe10b4bh,0297cc746h,046dab934h,056469423h,0641c99fdh,04cfe700dh
	dd	 08b25559eh,05d1e2d6ah,0bc78f96ah,024b9b202h,0ef39cc63h,0c116e636h
	dd	 0989144c0h,0efdb92a5h,05d4e22c2h,068a59cc9h,077f8870bh,07a3df24fh
	dd	 07ca03e42h,0fd43fc23h,070fb65b0h,0905390aeh,0443ca463h,06d106c8dh
	dd	 01529dd53h,038cc9589h,05935f398h,02f03558dh,0b8e176f6h,0b073ad30h
	dd	 05e661e8bh,011520c09h,0573ae453h,08c26b725h,0ddd190d3h,097507215h
	dd	 027c181e3h,00557ae82h,0f3aeb52eh,0d51344bdh,09d96e5eah,042f167c6h
	dd	 0a6c01d44h,0982315aeh,02b288b7fh,0a171ae91h,097b22cd3h,0919db1b0h
	dd	 013b4115eh,07684f77bh,0c342aa0fh,008208aa8h,008708500h,0e5ff5b9ch
	dd	 04e186d5ah,02800b736h,0d5a115d3h,0c4a31672h,0159b8c3dh,0fe6bc06ah
	dd	 0967c0dcdh,007b1b3d5h,0433f46d8h,0e8887fb6h,04668e85ah,045f2857dh
	dd	 02bcad5b9h,0d4dd65a3h,072ff2621h,0b99d0686h,08ec0aa72h,02de548dah
	dd	 0e01aa470h,08355d09eh,05e361123h,0e66536bbh,05f4a6153h,05dac7c04h
	dd	 023580e7fh,0b52403b2h,093c9fd89h,0b6ee613dh,0c6f75a4bh,03a2a88deh
	dd	 070ab6a18h,04d305113h,0c3f0fb61h,022247e0fh,049a9de8fh,08d5ac755h
	dd	 095e660eah,0c088c880h,0c6450b25h,0f7373ab2h,0f1aaf6bfh,03ce74b7bh
	dd	 0fdf1ad4dh,0634f74eeh,0abe736c6h,0436f4970h,04a63bc00h,094784e5ch
	dd	 027918e4bh,0300e41e7h,09be97721h,0dbfe0db0h,0ed8fde9ch,081e3c261h
	dd	 0fed99104h,033c42368h,05ed44fe5h,00753ed13h,047f6c6ech,0704934deh
	dd	 02cc93702h,002b612ffh,03f7d265ch,0a4760fbbh,01a0ab540h,009eeabb6h
	dd	 0adc8aba5h,013e41ef6h,088bf38b9h,0d91810e7h,0523d4579h,06734a5b4h
	dd	 0370da35ch,0dc1fb1cdh,004c98034h,02db54772h,04dd20fd5h,086b02f72h
	dd	 0bb994517h,0d044ea3fh,0d1dac489h,04885a157h,03902b497h,0c1a4b758h
	dd	 00fc136d5h,0ff17b01ah,05b83e167h,07a8fa321h,01579d2fbh,0eba043ffh
	dd	 050690940h,0802de37fh,0a6224382h,06b8da080h,00a74c691h,07432e584h
	dd	 0528f1417h,0a5e8210dh,088ef3711h,09a775997h,00cb90534h,0292cc8eeh
	dd	 047449782h,020c26358h,0c615048dh,0aa2917d8h,0494b8049h,084b46ce3h
	dd	 073610897h,07ba3dcf9h,04510dbbbh,068f59361h,08279af46h,0bd04891ah
	dd	 0ce87df4bh,0553ea7c2h,0cb322f0fh,05c625d1ah,04f641d2ah,0325a0ddeh
	dd	 0a50a7fcbh,011b052cfh,01d595853h,0f563768bh,098c14b68h,03d296a65h
	dd	 0de1bf25ch,03671d32ch,0e3329839h,0f581284dh,037bff232h,0def9ac9ah