ProviderType Field
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CspParameters.ProviderType Field

Represents the provider type code for CspParameters.

Namespace: System.Security.Cryptography
Assembly: mscorlib (in mscorlib.dll)

public int ProviderType
public int ProviderType
public var ProviderType : int

Use the ProviderType field to specify a provider type by passing a numeric value that represents that provider. The numeric values that represent the default provider types are defined in the WinCrypt.h header file:

  • To specify a provider compatible with the RSA class, pass a value of 1.

  • To specify a provider compatible with the DSA class, pass a value of 13.

The following table lists the provider types and their corresponding numeric values defined in the WinCrypt.h header file.

Provider Type

Numeric Value

PROV_RSA_FULL

1

PROV_RSA_SIG

2

PROV_DSS

3

PROV_FORTEZZA

4

PROV_MS_EXCHANGE

5

PROV_SSL

6

PROV_RSA_SCHANNEL

12

PROV_DSS_DH

13

PROV_EC_ECDSA_SIG

14

PROV_EC_ECNRA_SIG

15

PROV_EC_ECDSA_FULL

16

PROV_EC_ECNRA_FULL

17

PROV_DH_SCHANNEL

18

PROV_SPYRUS_LYNKS

20

PROV_RNG

21

PROV_INTEL_SEC

22

PROV_REPLACE_OWF

23

PROV_RSA_AES

24

For more information about the default provider types and their behaviors, see the Microsoft Cryptography API (CAPI) documentation in the MSDN library.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0

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