memguard

Jun 12, 2022

Changes in this version

+ var StreamChunkSize = c

Mar 20, 2020

Changes in this version

type Stream

+ func (s *Stream) Flush() (*LockedBuffer, error)

+ func (s *Stream) Next() (*LockedBuffer, error)

Nov 27, 2019

Changes in this version

+ type Stream struct

+ func NewStream() *Stream

+ func (s *Stream) Read(buf []byte) (int, error)

+ func (s *Stream) Size() int

+ func (s *Stream) Write(data []byte) (int, error)

Oct 4, 2019

Changes in this version

type Enclave

+ func (e *Enclave) Size() int

Jul 20, 2019

Changes in this version

type LockedBuffer

+ func NewBufferFromEntireReader(r io.Reader) *LockedBuffer

Jun 27, 2019

Changes in this version

type LockedBuffer

+ func (b *LockedBuffer) String() string

Jun 27, 2019

Changes in this version

type LockedBuffer

+ func (b *LockedBuffer) Reader() *bytes.Reader

Jun 27, 2019

Changes in this version

type LockedBuffer

+ func NewBufferFromReader(r io.Reader, size int) *LockedBuffer

+ func NewBufferFromReaderUntil(r io.Reader, delim byte) *LockedBuffer

Jun 3, 2019

Changes in this version

+ func CatchSignal(f func(os.Signal), signals ...os.Signal)

+ func Purge()

+ func SafePanic(v interface{})

+ func ScrambleBytes(buf []byte)

+ type Enclave struct

+ func NewEnclave(src []byte) *Enclave

+ func NewEnclaveRandom(size int) *Enclave

+ func (e *Enclave) Open() (*LockedBuffer, error)

type LockedBuffer

+ func NewBuffer(size int) *LockedBuffer

+ func NewBufferFromBytes(src []byte) *LockedBuffer

+ func NewBufferRandom(size int) *LockedBuffer

+ func (b *LockedBuffer) ByteArray16() *[16]byte

+ func (b *LockedBuffer) ByteArray32() *[32]byte

+ func (b *LockedBuffer) ByteArray64() *[64]byte

+ func (b *LockedBuffer) ByteArray8() *[8]byte

+ func (b *LockedBuffer) Bytes() []byte

+ func (b *LockedBuffer) Freeze()

+ func (b *LockedBuffer) IsAlive() bool

+ func (b *LockedBuffer) Melt()

+ func (b *LockedBuffer) Scramble()

+ func (b *LockedBuffer) Seal() *Enclave

Apr 2, 2018

Changes in this version

+ var ErrInvalidConversion = errors.New("memguard.ErrInvalidConversion: length of buffer must align with target type")

type LockedBuffer

+ func (b LockedBuffer) Int16() ([]int16, error)

+ func (b LockedBuffer) Int32() ([]int32, error)

+ func (b LockedBuffer) Int64() ([]int64, error)

+ func (b LockedBuffer) Int8() ([]int8, error)

+ func (b LockedBuffer) Uint16() ([]uint16, error)

+ func (b LockedBuffer) Uint32() ([]uint32, error)

+ func (b LockedBuffer) Uint64() ([]uint64, error)

+ func (b LockedBuffer) Uint8() ([]uint8, error)

Oct 21, 2017

Changes in this version

+ var ErrImmutable = errors.New("memguard.ErrImmutable: cannot modify immutable buffer")

type LockedBuffer

+ func NewImmutable(size int) (*LockedBuffer, error)

+ func NewImmutableFromBytes(buf []byte) (*LockedBuffer, error)

+ func NewImmutableRandom(size int) (*LockedBuffer, error)

+ func NewMutable(size int) (*LockedBuffer, error)

+ func NewMutableFromBytes(buf []byte) (*LockedBuffer, error)

+ func NewMutableRandom(size int) (*LockedBuffer, error)

+ func (b LockedBuffer) EqualBytes(buf []byte) (bool, error)

+ func (b LockedBuffer) IsMutable() bool

+ func (b LockedBuffer) MakeImmutable() error

+ func (b LockedBuffer) MakeMutable() error

+ func (b LockedBuffer) Size() int

+ func (b LockedBuffer) Wipe() error

Jul 2, 2017

Changes in this version

type LockedBuffer

+ func (b *LockedBuffer) IsDestroyed() bool

+ func (b *LockedBuffer) IsReadOnly() bool

Jun 4, 2017

Changes in this version

type LockedBuffer

+ func Concatenate(a, b *LockedBuffer) (*LockedBuffer, error)

Jun 4, 2017

Changes in this version

type LockedBuffer

+ func (b *LockedBuffer) FillRandomBytes() error

+ func (b *LockedBuffer) FillRandomBytesAt(offset, length int) error

May 30, 2017

Changes in this version

+ func DisableUnixCoreDumps()

type LockedBuffer

+ func LockedBuffers() []*LockedBuffer

+ func NewRandom(length int, readOnly bool) (*LockedBuffer, error)

May 25, 2017

Changes in this version

+ var ErrInvalidLength = errors.New("memguard.ErrInvalidLength: length of buffer must be greater than zero")

+ var ErrReadOnly = errors.New("memguard.ErrReadOnly: buffer is marked read-only")

+ func Equal(a, b *LockedBuffer) (bool, error)

+ func Split(b *LockedBuffer, offset int) (*LockedBuffer, *LockedBuffer, error)

type LockedBuffer

+ func Duplicate(b *LockedBuffer) (*LockedBuffer, error)

+ func GenKey(length int) (*LockedBuffer, error)

+ func Trim(b *LockedBuffer, offset, size int) (*LockedBuffer, error)

+ func (b *LockedBuffer) CopyAt(buf []byte, offset int) error

+ func (b *LockedBuffer) EqualTo(buf []byte) (bool, error)

+ func (b *LockedBuffer) MarkAsReadOnly() error

+ func (b *LockedBuffer) MarkAsReadWrite() error

+ func (b *LockedBuffer) MoveAt(buf []byte, offset int) error

May 5, 2017

Changes in this version

+ var ErrDestroyed = errors.New("memguard.Err: buffer is destroyed")

+ var ErrZeroLength = errors.New("memguard.Err: length of buffer must be non-zero")

+ func CatchInterrupt(f ExitFunc)

+ func DestroyAll()

+ func DisableCoreDumps()

+ func SafeExit(c int)

+ func WipeBytes(buf []byte)

+ type ExitFunc func()

+ type LockedBuffer struct

+ Buffer []byte

+ Destroyed bool

+ Permissions string

+ func New(length int) (*LockedBuffer, error)

+ func NewFromBytes(buf []byte) (*LockedBuffer, error)

+ func (b *LockedBuffer) Copy(buf []byte) error

+ func (b *LockedBuffer) Destroy()

+ func (b *LockedBuffer) Move(buf []byte) error

+ func (b *LockedBuffer) ReadOnly() error

+ func (b *LockedBuffer) ReadWrite() error