Class OfficeHashAlgorithm

Namespace

DocWright.Cryptography

Assembly

DocWright.Cryptography.dll

Maps the algorithm names used in ECMA-376 encryption and protection descriptors onto BCL implementations.

public static class OfficeHashAlgorithm

Inheritance

object

OfficeHashAlgorithm

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

Dispatch is an explicit switch rather than HashAlgorithm.Create(name) or CryptoConfig: those resolve by reflection over a name table, which the trim and AOT analyzers reject and which would let a document name any algorithm registered on the machine. A switch keeps the set of reachable algorithms to the ones written here.

Methods

Create(OfficeHashAlgorithmKind)

Creates a hash algorithm instance.

CreateHmac(OfficeHashAlgorithmKind, byte[])

Creates a keyed HMAC instance.

GetHashSize(OfficeHashAlgorithmKind)

Returns the digest length in bytes.

Parse(string?)

Parses an algorithm name as it appears in a w:algorithmName attribute or an agile hashAlgorithm attribute.