dataprotect

package

v1.8.1 Latest Latest Go to latest Published: Apr 10, 2024 License: Apache-2.0 Imports: 12 Imported by: 1

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Repository

github.com/trustbloc/vcs

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Documentation ¶

Index ¶

type AES
- func NewAES(keyLength int) *AES
- func (a *AES) Decrypt(data []byte, key []byte) ([]byte, error)
- func (a *AES) Encrypt(data []byte) ([]byte, []byte, error)
type DataCompressor
- func NewCompressor(algo string) DataCompressor
type DataProtector
- func NewDataProtector(keyEncryptor encDec, cryptoKeyID string, dataEncryptor dataEncryptor, ...) *DataProtector
- func (d *DataProtector) Decrypt(_ context.Context, data *EncryptedData) ([]byte, error)
- func (d *DataProtector) Encrypt(_ context.Context, msg []byte) (*EncryptedData, error)
type EncryptedData
type GZip
- func NewGzip() *GZip
- func (g *GZip) Compress(input []byte) ([]byte, error)
- func (g *GZip) Decompress(input []byte) ([]byte, error)
type NilDataProtector
- func NewNilDataProtector() *NilDataProtector
- func (n *NilDataProtector) Decrypt(_ context.Context, encryptedData *EncryptedData) ([]byte, error)
- func (n *NilDataProtector) Encrypt(_ context.Context, msg []byte) (*EncryptedData, error)
type NilZip
- func NewNilZip() *NilZip
- func (g *NilZip) Compress(input []byte) ([]byte, error)
- func (g *NilZip) Decompress(input []byte) ([]byte, error)
type Protector
type ZStd
- func NewZStd() *ZStd
- func (g *ZStd) Compress(input []byte) ([]byte, error)
- func (g *ZStd) Decompress(input []byte) ([]byte, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type AES ¶

type AES struct {
	// contains filtered or unexported fields
}

func NewAES ¶

func NewAES(keyLength int) *AES

func (*AES) Decrypt ¶

func (a *AES) Decrypt(data []byte, key []byte) ([]byte, error)

func (*AES) Encrypt ¶

func (a *AES) Encrypt(data []byte) ([]byte, []byte, error)

type DataCompressor ¶

type DataCompressor interface {
	Decompress(input []byte) ([]byte, error)
	Compress(input []byte) ([]byte, error)
}

func NewCompressor ¶

func NewCompressor(algo string) DataCompressor

type DataProtector ¶

type DataProtector struct {
	// contains filtered or unexported fields
}

func NewDataProtector ¶

func NewDataProtector(
	keyEncryptor encDec,
	cryptoKeyID string,
	dataEncryptor dataEncryptor,
	dataCompressor DataCompressor,
) *DataProtector

func (*DataProtector) Decrypt ¶

func (d *DataProtector) Decrypt(_ context.Context, data *EncryptedData) ([]byte, error)

func (*DataProtector) Encrypt ¶

func (d *DataProtector) Encrypt(_ context.Context, msg []byte) (*EncryptedData, error)

type EncryptedData ¶

type EncryptedData struct {
	Encrypted      []byte `json:"encrypted"`
	EncryptedKey   []byte `json:"encrypted_key"`
	EncryptedNonce []byte `json:"encrypted_nonce"`
}

type GZip ¶

type GZip struct {
}

func NewGzip ¶

func NewGzip() *GZip

func (*GZip) Compress ¶

func (g *GZip) Compress(input []byte) ([]byte, error)

Compress takes a byte slice and returns a gzip compressed byte slice.

func (*GZip) Decompress ¶

func (g *GZip) Decompress(input []byte) ([]byte, error)

Decompress takes a gzip compressed byte slice and returns a decompressed byte slice.

type NilDataProtector ¶ added in v1.6.0

type NilDataProtector struct {
}

func NewNilDataProtector ¶ added in v1.6.0

func NewNilDataProtector() *NilDataProtector

func (*NilDataProtector) Decrypt ¶ added in v1.6.0

func (n *NilDataProtector) Decrypt(_ context.Context, encryptedData *EncryptedData) ([]byte, error)

func (*NilDataProtector) Encrypt ¶ added in v1.6.0

func (n *NilDataProtector) Encrypt(_ context.Context, msg []byte) (*EncryptedData, error)

type NilZip ¶

type NilZip struct {
}

func NewNilZip ¶

func NewNilZip() *NilZip

func (*NilZip) Compress ¶

func (g *NilZip) Compress(input []byte) ([]byte, error)

func (*NilZip) Decompress ¶

func (g *NilZip) Decompress(input []byte) ([]byte, error)

type Protector ¶ added in v1.6.0

type Protector interface {
	Encrypt(ctx context.Context, msg []byte) (*EncryptedData, error)
	Decrypt(ctx context.Context, encryptedData *EncryptedData) ([]byte, error)
}

type ZStd ¶

type ZStd struct {
}

func NewZStd ¶

func NewZStd() *ZStd

func (*ZStd) Compress ¶

func (g *ZStd) Compress(input []byte) ([]byte, error)

func (*ZStd) Decompress ¶

func (g *ZStd) Decompress(input []byte) ([]byte, error)

Source Files ¶

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