PstCryptMethod Enum

Definition

Namespace

Bodu.IO.Pst

Assembly

Bodu.IO.Pst.dll

Package

Bodu.IO.Pst 0.7.1

Source

PstCryptMethod.cs

Identifies how a file's external block data is encoded (the header's bCryptMethod values).

public enum PstCryptMethod

Extension Methods

BufferConverter.CopyTo<T>(T, byte[], int)

ComparableExtensions.AtLeast<T>(T, T, IComparer<T>)

ComparableExtensions.AtMost<T>(T, T, IComparer<T>)

ComparableExtensions.Clamp<T>(T, T?, T?, IComparer<T>)

ComparableExtensions.IsBetween<T>(T, T?, T?, IComparer<T>)

ComparableExtensions.IsEqualTo<T>(T, T, IComparer<T>)

ComparableExtensions.IsGreaterThanOrEqual<T>(T, T?, IComparer<T>)

ComparableExtensions.IsGreaterThan<T>(T, T?, IComparer<T>)

ComparableExtensions.IsLessThanOrEqual<T>(T, T?, IComparer<T>)

ComparableExtensions.IsLessThan<T>(T, T?, IComparer<T>)

ComparableExtensions.IsOutside<T>(T, T?, T?, IComparer<T>)

ComparableExtensions.Max<T>(T, T, IComparer<T>)

ComparableExtensions.Min<T>(T, T, IComparer<T>)

Fields

None = 0

Block data is stored verbatim (NDB_CRYPT_NONE).

Permute = 1

Block data is permuted through a fixed substitution table (NDB_CRYPT_PERMUTE).

Cyclic = 2

Block data is encoded with a block-keyed rolling substitution (NDB_CRYPT_CYCLIC).

WindowsInformationProtection = 16

Block data is encrypted by Windows Information Protection (NDB_CRYPT_EDPCRYPTED); unsupported.

Remarks

The permute and cyclic methods are byte-substitution obfuscation defined by MS-PST §5.1 and §5.2, not cryptography; the reader decodes both transparently. The Windows Information Protection method is real encryption and is not supported.

Applies to

Product	Versions
.NET	8, 10