masking

package

v0.10.0 Latest Latest Go to latest Published: Mar 17, 2023 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/bytemare/opaque

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Documentation ¶

Overview ¶

Package masking provides the credential masking mechanism.

Index ¶

func Mask(conf *internal.Configuration, ...) (nonce, maskedResponse []byte)
func Unmask(conf *internal.Configuration, randomizedPwd, nonce, maskedResponse []byte) (serverPublicKey *group.Element, serverPublicKeyBytes []byte, ...)
type Keys

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Mask ¶

func Mask(
	conf *internal.Configuration,
	nonceIn, maskingKey, serverPublicKey, envelope []byte,
) (nonce, maskedResponse []byte)

Mask encrypts the serverPublicKey and the envelope under nonceIn and the maskingKey.

func Unmask ¶

func Unmask(
	conf *internal.Configuration,
	randomizedPwd, nonce, maskedResponse []byte,
) (serverPublicKey *group.Element, serverPublicKeyBytes []byte, envelope *keyrecovery.Envelope, err error)

Unmask decrypts the maskedResponse and returns the server's public key and the client key on success. This function assumes that maskedResponse has been checked to be of length pointLength + envelope size.

Types ¶

type Keys ¶

type Keys struct {
	ClientSecretKey                  *group.Scalar
	ClientPublicKey, ServerPublicKey *group.Element
	ExportKey, ServerPublicKeyBytes  []byte
}

Keys contains all the output keys from the masking mechanism.

Source Files ¶

View all Source files

masking.go

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