Crypto plug-in - Revision history

Anders: SHA2 result

2017-05-26T12:10:23Z

SHA2 result

â† Older revision		Revision as of 12:10, 26 May 2017
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	!include LogicLib.nsh		!include LogicLib.nsh
	ClearErrors		ClearErrors
	Crypto::HashData "SHA2" "~~Hello World~~"		Crypto::HashData "SHA2" "How vexingly quick daft zebras jump"
	Pop $0		Pop $0
	${If} ${Errors}		${If} ${Errors}
	DetailPrint "SHA2 not supported, cannot calculate hash!"		DetailPrint "SHA2 not supported, cannot calculate hash!"
	${Else}		${Else}
	DetailPrint "$0"		DetailPrint "$0" ; 2202BB2E270ED226682C2855AE94144ED192ADB10B5AE9DE93ED4E0A425EA0B6
	${EndIf}		${EndIf}
	</highlight-nsis>		</highlight-nsis>

Anders: Minor layout change

2016-04-14T18:58:31Z

Minor layout change

â† Older revision		Revision as of 18:58, 14 April 2016
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	* '''Download:''' <attach>Crypto.zip</attach>		* '''Download:''' <attach>Crypto.zip</attach>


			<div style="background-color:#FFB3B3;border:1px solid #FF1111;color:#A20000;padding:0.4em"><b>Version 1.2 and earlier fails on Windows Server with the NTE_BAD_KEYSET error and should not be used!</b></div>


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	This plug-in allows you to generate cryptographic hashes and random numbers. It uses the [https://msdn.microsoft.com/en-us/library/ms867086.aspx Microsoft Cryptography API] (MS-CAPI).		This plug-in allows you to generate cryptographic hashes and random numbers. It uses the [https://msdn.microsoft.com/en-us/library/ms867086.aspx Microsoft Cryptography API] (MS-CAPI).

	<div style="background-color:#FFB3B3;border:1px solid #FF1111;color:#A20000;padding:0.3em"><b>Version 1.2 and earlier fails on Windows Server with the NTE_BAD_KEYSET error and should not be used!</b></div>


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	1.4 - 20160412 - Anders		1.4 - 20160412 - Anders
	* Added RNG		* Added RNG


	1.3 - 20160406 - Anders		1.3 - 20160406 - [[User:Anders\|Anders]]
	* Rewritten from scratch		* Rewritten from scratch
	* Supports SHA-2 on systems with PROV_RSA_AES		* Supports SHA-2 on systems with PROV_RSA_AES

Anders: v1.4

2016-04-12T16:08:46Z

v1.4

â† Older revision		Revision as of 16:08, 12 April 2016
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	== Plug-in Info ==		== Plug-in Info ==
	* '''Version:''' 1.3		* '''Version:''' 1.4
	* '''Type:''' Runtime plug-in (Ansi & Unicode)		* '''Type:''' Runtime plug-in (Ansi & Unicode)
	* '''Minimum OS:''' Win95.OSR2 (IE3+), WinNT4 (IE3+)		* '''Minimum OS:''' Win95.OSR2 (IE3+), WinNT4 (IE3+)
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	== Introduction ==		== Introduction ==

	This plug-in allows you to generate cryptographic hashes. It uses the [https://msdn.microsoft.com/en-us/library/ms867086.aspx Microsoft Cryptography API] (MS-CAPI).		This plug-in allows you to generate cryptographic hashes and random numbers. It uses the [https://msdn.microsoft.com/en-us/library/ms867086.aspx Microsoft Cryptography API] (MS-CAPI).

	<div style="background-color:#FFB3B3;border:1px solid #FF1111;color:#A20000;padding:0.3em"><b>Version 1.2 and earlier fails on Windows Server with the NTE_BAD_KEYSET error and should not be used!</b></div>		<div style="background-color:#FFB3B3;border:1px solid #FF1111;color:#A20000;padding:0.3em"><b>Version 1.2 and earlier fails on Windows Server with the NTE_BAD_KEYSET error and should not be used!</b></div>
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	DetailPrint "MD5 of myself is $0"		DetailPrint "MD5 of myself is $0"
	${EndIf}		${EndIf}
			</highlight-nsis>


			=== Random number generator ===
			<highlight-nsis>
			Crypto::RNG
			Pop $0 ; $0 now contains 100 bytes of random data in hex format
			StrCpy $0 "0x$0" 18 ; Extract the first 8 bytes
			DetailPrint "64-bit random number: $0"
	</highlight-nsis>		</highlight-nsis>

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	== History ==		== History ==

			1.4 - 20160412 - Anders
			* Added RNG

	1.3 - 20160406 - Anders		1.3 - 20160406 - Anders

Anders: v1.3

2016-04-07T19:57:27Z

v1.3

Show changes

GAG: /* Links */ Forum thread link

2013-11-25T21:51:59Z

Links: Forum thread link

â† Older revision		Revision as of 21:51, 25 November 2013
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	[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?attachmentid=50872&d=1385414364 cryptoplg12.zip] (10.3 KB) (plugin dll + readme + examples)<BR>		[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?attachmentid=50872&d=1385414364 cryptoplg12.zip] (10.3 KB) (plugin dll + readme + examples)<BR>
	[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?attachmentid=50873&d=1385414389 hashcalc12.zip] (31.2 KB) (Calculates the hash for Strings or specified files)		[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?attachmentid=50873&d=1385414389 hashcalc12.zip] (31.2 KB) (Calculates the hash for Strings or specified files)<BR>
			Forum thread: [http://forums.winamp.com/showthread.php?p=2977435 Crypto Plugin]

	== Introduction ==		== Introduction ==

GAG: /* Introduction */ Actual hashes list

2013-11-25T21:41:23Z

Introduction: Actual hashes list

â† Older revision		Revision as of 21:41, 25 November 2013
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	This plugin provides you cryptographic interface using the [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI].		This plugin provides you cryptographic interface using the [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI].

	Plugin DLL size: 3 660 bytes (not packed), 2 ~~886~~ bytes (upx packed)		Plugin DLL size: 3 660 bytes (not packed), 2 942 bytes ([http://en.wikipedia.org/wiki/UPX upx] packed)


	=== Hash Algorithms (Supported by Crypto Plugin) ===		=== Hash Algorithms (Supported by Crypto Plugin) ===
	Using this plugin you can get common cryptographic hashes.		Using this plugin you can get common cryptographic hashes.

	'''Here is a list of algorithms currently supported by the Crypto Plugin'''~~<BR>~~		'''Here is a list of algorithms currently supported by the Crypto Plugin''' (Using [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI])<BR>
	~~MD5, SHA-1, MD2, [http://en.wikipedia.org/wiki/MD4 MD4], SSL3, MAC, HMAC~~		* [http://en.wikipedia.org/wiki/SHA-1 Secure Hash Algorithms] (SHA-1 only)<BR>
			* [http://en.wikipedia.org/wiki/MD5 MD5]<BR>
	~~=== Hash Algorithms~~ (~~Supported by~~ [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI]) ~~===~~		* [http://en.wikipedia.org/wiki/MD4 MD4]<BR>
	~~This section shows you all of the supported Hash Algorithms by the Crypto Plugin.~~		* [http://en.wikipedia.org/wiki/MD2_%28cryptography%29 MD2]<BR>

	[http://en.wikipedia.org/wiki/SHA-1 Secure Hash Algorithms] (SHA-1 only)<BR>
	[http://en.wikipedia.org/wiki/MD5 MD5]<BR>
	[http://en.wikipedia.org/wiki/MD4 MD4]<BR>
	[http://en.wikipedia.org/wiki/MD2_%28cryptography%29 MD2]<BR>


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	* Fixed CryptAcquireContext NTE_BAD_KEYSET (0x80090016) and NTE_KEYSET_ENTRY_BAD (0x8009001A) errors		* Fixed CryptAcquireContext NTE_BAD_KEYSET (0x80090016) and NTE_KEYSET_ENTRY_BAD (0x8009001A) errors
	* Technical note: original Crypto.dll was unpacked and patched (CryptAcquireContext call parameters patched; corresponding relocation records removed; version information updated)		* Technical note: original Crypto.dll was unpacked and patched (CryptAcquireContext call parameters patched; corresponding relocation records removed; version information updated)


	1.1 - May 6, 2004		1.1 - May 6, 2004
	* Created Hash Calculator example		* Created Hash Calculator example
	* Improved documentation		* Improved documentation


	1.0 - April 7, 2004		1.0 - April 7, 2004

GAG: /* Introduction */ Version update

2013-11-25T21:36:48Z

Introduction: Version update

â† Older revision		Revision as of 21:36, 25 November 2013
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	== Introduction ==		== Introduction ==
	'''Version:''' 1.1.		'''Version:''' 1.2.

	This plugin provides you cryptographic interface using the [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI].		This plugin provides you cryptographic interface using the [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI].
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	=== Hash Algorithms (Supported by [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI]) ===		=== Hash Algorithms (Supported by [http://en.wikipedia.org/wiki/Cryptographic_Application_Programming_Interface CryptoAPI]) ===
	This section shows you all of the ~~possibly~~ supported Hash Algorithms ~~that can be supported~~ by the Crypto Plugin ~~if they are not already~~.		This section shows you all of the supported Hash Algorithms by the Crypto Plugin.

			[http://en.wikipedia.org/wiki/SHA-1 Secure Hash Algorithms] (SHA-1 only)<BR>
			[http://en.wikipedia.org/wiki/MD5 MD5]<BR>
			[http://en.wikipedia.org/wiki/MD4 MD4]<BR>
	[http://en.wikipedia.org/wiki/MD2_%28cryptography%29 MD2]<BR>		[http://en.wikipedia.org/wiki/MD2_%28cryptography%29 MD2]<BR>
	~~[http://en.wikipedia.org/wiki/MD5 MD5]<BR>~~
	~~[http://en.wikipedia.org/wiki/SHA-1 Secure Hash Algorithms] (SHA, SHA-1, SHA-256, SHA-384, and SHA-512 only)<BR>~~
	~~[http://en.wikipedia.org/wiki/Message_authentication_code MAC]<BR>~~
	~~[http://en.wikipedia.org/wiki/HMAC HMAC]<BR>~~
	~~SSL3_SHAMD5 - need to find out more information (Crypto Plugin supports this but simply calls it SSL3)~~

	=== Sources ===		=== Sources ===
	[http://msdn2.microsoft.com/en-us/library/aa379908.aspx Method used for the hash]		[http://msdn2.microsoft.com/en-us/library/aa379908.aspx Method used for the hash]


			=== History ===

			1.2 - November 25, 2013
			* Fixed CryptAcquireContext NTE_BAD_KEYSET (0x80090016) and NTE_KEYSET_ENTRY_BAD (0x8009001A) errors
			* Technical note: original Crypto.dll was unpacked and patched (CryptAcquireContext call parameters patched; corresponding relocation records removed; version information updated)

			1.1 - May 6, 2004
			* Created Hash Calculator example
			* Improved documentation

			1.0 - April 7, 2004
			* Initial release
			* Supported algorithms: MD5\|SHA1\|MD2\|MD4\|MAC

	== How to use ==		== How to use ==

GAG: /* Quick Example */ HashCalc Update

2013-11-25T21:32:10Z

Quick Example: HashCalc Update

â† Older revision		Revision as of 21:32, 25 November 2013
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	=== Implemented in software ===		=== Implemented in software ===
	==== Quick Example ====		==== Quick Example ====
	Calculate the hash of the file you want checked using the Hash Calculator ([http://forums.winamp.com/attachment.php?s=&~~postid~~=~~1346396 hashcalc~~.zip]).		Calculate the hash of the file you want checked using the Hash Calculator ([http://forums.winamp.com/attachment.php?attachmentid=50873&d=1385414389 hashcalc12.zip]).
	From there I was able to use Crypto to ensure that notepad hasn't changed:		From there I was able to use Crypto to ensure that notepad hasn't changed:
	<highlight-nsis>		<highlight-nsis>
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	Then the returned hash is "popped" off of the stack and then thrown into the user defined variable ''$0''.<BR>		Then the returned hash is "popped" off of the stack and then thrown into the user defined variable ''$0''.<BR>
	''StrCmp $0 "FF7F14FDA901090E337488A1900E3660" +3''<BR>		''StrCmp $0 "FF7F14FDA901090E337488A1900E3660" +3''<BR>
	The user defined variable ''$0'' and ''"FF7F14FDA901090E337488A1900E3660"'' (which is the hash generated by [http://forums.winamp.com/attachment.php?s=&~~postid~~=~~1346396 hashcalc~~.zip]) are then compared. If they are equal then ''+3'' means to go plus three commands down. Therefore ''MessageBox'' and ''Quit'' commands are skipped. If they aren't equal then it continues to the next command (or +1)<BR>		The user defined variable ''$0'' and ''"FF7F14FDA901090E337488A1900E3660"'' (which is the hash generated by [http://forums.winamp.com/attachment.php?attachmentid=50873&d=1385414389 hashcalc12.zip]) are then compared. If they are equal then ''+3'' means to go plus three commands down. Therefore ''MessageBox'' and ''Quit'' commands are skipped. If they aren't equal then it continues to the next command (or +1)<BR>
	''MessageBox MB_OK\|MB_TOPMOST\|MB_SETFOREGROUND\|MB_ICONSTOP "ERROR: notepad.exe has been changed!!!"''<BR>		''MessageBox MB_OK\|MB_TOPMOST\|MB_SETFOREGROUND\|MB_ICONSTOP "ERROR: notepad.exe has been changed!!!"''<BR>
	''Quit''<BR>		''Quit''<BR>

GAG: /* Links */ Updated version

2013-11-25T21:30:29Z

Links: Updated version

â† Older revision		Revision as of 21:30, 25 November 2013
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	== Links ==		== Links ==

	'''WARNING:''' This plugin might be broken. Check [http://forums.winamp.com/showthread.php?postid=1346355 this forum thread] to see if anything has changed. The alternative [[MD5 plugin]] might be a workable alternative.		[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?attachmentid=50872&d=1385414364 cryptoplg12.zip] (10.3 KB) (plugin dll + readme + examples)<BR>
			[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?attachmentid=50873&d=1385414389 hashcalc12.zip] (31.2 KB) (Calculates the hash for Strings or specified files)
	[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?~~postid~~=~~1346355 cryptoplg11~~.zip] (43 KB) (plugin dll + readme + examples)<BR>
	[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?s=&~~postid~~=~~1346396 hashcalc~~.zip] (30 KB) (Calculates the hash for Strings or specified files)

	== Introduction ==		== Introduction ==

150.203.42.16: /* Links */

2011-03-27T09:33:21Z

Links

â† Older revision		Revision as of 09:33, 27 March 2011
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	== Links ==		== Links ==

	'''WARNING:''' This plugin might be broken. Check [http://forums.winamp.com/showthread.php?postid=1346355 this forum thread] to see if anything has changed.		'''WARNING:''' This plugin might be broken. Check [http://forums.winamp.com/showthread.php?postid=1346355 this forum thread] to see if anything has changed. The alternative [[MD5 plugin]] might be a workable alternative.

	[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?postid=1346355 cryptoplg11.zip] (43 KB) (plugin dll + readme + examples)<BR>		[[File:Zip.gif]] [http://forums.winamp.com/attachment.php?postid=1346355 cryptoplg11.zip] (43 KB) (plugin dll + readme + examples)<BR>