Cms.MakeSigDataFromSigValue Method

Create a CMS object of type SignedData using a pre-computed signature (advanced algorithms).

Syntax

public static int MakeSigDataFromSigValue(
   string outputFile,
   byte[] sigValue,
   byte[] contentData,
   string certList,
   HashAlgorithm hashAlg = HashAlgorithm.Sha1,
   Cms.SigDataOptions advOptions = Cms.SigDataOptions.Default 
)

Public Shared Function MakeSigDataFromSigValue (
   outputFile As String,
   sigValue As Byte(),
   contentData As Byte(),
   certList As String,
   Optional hashAlg As HashAlgorithm = HashAlgorithm.Sha1,
   Optional advOptions As Cms.SigDataOptions = Cms.SigDataOptions.Default 
) As Integer

Parameters

outputFile  String

name of output file to be created

sigValue  Byte

signature value

contentData  Byte

string containing content data that has been signed

certList  String

filename of the signer's certificate and (optionally) a list of other certificates to be included in the output, separated by semi-colons (;) Alternatively specify a single PKCS#7 certificate chain file (.p7c/.p7b) containing the signer's certificate.

hashAlg  HashAlgorithm  (Optional)

Message digest algorithm to be used in signature [default=SHA-1]

advOptions  Cms.SigDataOptions  (Optional)

Advanced option flags.

Return Value

Remarks

See Also

VB6/C equivalent: CMS_MakeSigDataFromSigValue

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