HMACSHA1 Constructor (array<Byte>^, Boolean)
Initializes a new instance of the HMACSHA1 class with the specified key data and a value that specifies whether to use the managed version of the SHA1 algorithm.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- key
-
Type:
array<System::Byte>^
The secret key for HMACSHA1 encryption. The key can be any length, but if it is more than 64 bytes long, it is hashed (using SHA-1) to derive a 64-byte key. Therefore, the recommended size of the secret key is 64 bytes.
- useManagedSha1
-
Type:
System::Boolean
true to use the managed implementation of the SHA1 algorithm (the SHA1Managed class); false to use the unmanaged implementation (the SHA1CryptoServiceProvider class).
Available since 2.0