Rsa.Decrypt Method

Decrypt a message encrypted using an RSA encryption scheme.

Syntax

public static byte[] Decrypt(
   byte[] data,
   string privateKeyFile,
   string password = "",
   Rsa.EME method = Rsa.EME.PKCSv1_5,
   Rsa.HashAlg hashAlg = Rsa.HashAlg.Sha1,
   Rsa.AdvOptions advOpts = Rsa.AdvOptions.Default 
)

Public Shared Function Decrypt (
   data As Byte(),
   privateKeyFile As String,
   Optional password As String = "",
   Optional method As Rsa.EME = Rsa.EME.PKCSv1_5,
   Optional hashAlg As Rsa.HashAlg = Rsa.HashAlg.Sha1,
   Optional advOpts As Rsa.AdvOptions = Rsa.AdvOptions.Default 
) As Byte()

Parameters

data  Byte

Data to be decrypted (must be exactly the same length as the key modulus size).

privateKeyFile  String

Name of the private key file, or a string containing the key in PEM format, or a valid internal private key string.

password  String  (Optional)

Password for encrypted private key, or "" if password is not required.

method  Rsa.EME  (Optional)

Encoding method [optional, default = EME.PKCSv1_5]

hashAlg  Rsa.HashAlg  (Optional)

Hash function for EME-OAEP encoding, otherwise ignored.

advOpts  Rsa.AdvOptions  (Optional)

Advanced options for EME-OEAP only.

Return Value

Remarks

See Also

VB6/C equivalent: RSA_Decrypt

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