Binary compatibility report for the cryptui.dll library between 5.131.2600.5512-Windows SDK 5.0 and 6.0.6001.18000-Windows SDK 6.0 versions on x86

Test Info

Library Name	cryptui.dll
Version #1	5.131.2600.5512-Windows SDK 5.0
Version #2	6.0.6001.18000-Windows SDK 6.0
CPU Architecture	x86

Test Results

Total Header Files	1
Total Dynamic Libraries	1
Total Symbols / Types	9 / 291
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	11
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Problems with Data Types, Low Severity (11)

prsht.h
[+] struct _PROPSHEETPAGEA (3)

	Change	Effect
1	Field hActCtx has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field unnamed2 has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 48 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (1)

CryptUIDlgViewCertificateA ( PCCRYPTUI_VIEWCERTIFICATE_STRUCTA pCertViewInfo, BOOL* pfPropertiesChanged )

Field 'pCertViewInfo−>rgPropSheetPages' in 1st parameter 'pCertViewInfo' (pointer) has base type '_PROPSHEETPAGEA'.

[+] struct _PROPSHEETPAGEW (3)

	Change	Effect
1	Field hActCtx has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field unnamed2 has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 48 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (1)

CryptUIDlgViewCertificateW ( PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo, BOOL* pfPropertiesChanged )

Field 'pCertViewInfo−>rgPropSheetPages' in 1st parameter 'pCertViewInfo' (pointer) has base type '_PROPSHEETPAGEW'.

[+] typedef LPCPROPSHEETPAGEA (1)

	Change	Effect
1	Base type has been changed from PROPSHEETPAGEA_V2 const* to PROPSHEETPAGEA_V4 const*.	Possible incorrect initialization of parameters by applications.

[+] affected symbols (1)

CryptUIDlgViewCertificateA ( PCCRYPTUI_VIEWCERTIFICATE_STRUCTA pCertViewInfo, BOOL* pfPropertiesChanged )

Field 'pCertViewInfo−>rgPropSheetPages' in 1st parameter 'pCertViewInfo' (pointer) has type 'LPCPROPSHEETPAGEA'.

[+] typedef LPCPROPSHEETPAGEW (1)

	Change	Effect
1	Base type has been changed from PROPSHEETPAGEW_V2 const* to PROPSHEETPAGEW_V4 const*.	Possible incorrect initialization of parameters by applications.

[+] affected symbols (1)

CryptUIDlgViewCertificateW ( PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo, BOOL* pfPropertiesChanged )

Field 'pCertViewInfo−>rgPropSheetPages' in 1st parameter 'pCertViewInfo' (pointer) has type 'LPCPROPSHEETPAGEW'.

wincrypt.h
[+] struct _CERT_CHAIN_CONTEXT (3)

	Change	Effect
1	Field ChainId has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field dwCreateFlags has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 36 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (2)

CryptUIDlgViewCertificateA ( PCCRYPTUI_VIEWCERTIFICATE_STRUCTA pCertViewInfo, BOOL* pfPropertiesChanged )

Field 'pCertViewInfo−>unnamed0−>pCryptProviderData−>pasSigners−>pChainContext' in 1st parameter 'pCertViewInfo' (pointer) has base type '_CERT_CHAIN_CONTEXT'.

CryptUIDlgViewCertificateW ( PCCRYPTUI_VIEWCERTIFICATE_STRUCTW pCertViewInfo, BOOL* pfPropertiesChanged )

Field 'pCertViewInfo−>unnamed0−>pCryptProviderData−>pasSigners−>pChainContext' in 1st parameter 'pCertViewInfo' (pointer) has base type '_CERT_CHAIN_CONTEXT'.

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Header Files (1)

cryptuiapi.h

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Dynamic Libraries (1)

cryptui.dll

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