aead

package

v0.2.0 Latest Latest Go to latest Published: Apr 17, 2023 License: BSD-3-Clause Imports: 5 Imported by: 0

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Repository

github.com/vanadium/core

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Open Source Insights

Documentation ¶

Overview ¶

Package aead provides a block cipher using aead.GCM with AES 256 encryption.

Index ¶

type T
- func NewCipher(myPublicKey, myPrivateKey, theirPublicKey *[32]byte) (*T, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type T ¶

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

T wraps aead.GCM to provide synchronized nonces between the requestor and responder assuming they interact in a strict request/response manner.

func NewCipher ¶

func NewCipher(myPublicKey, myPrivateKey, theirPublicKey *[32]byte) (*T, error)

NewCipher returns a Cipher for RPC versions greater than or equal to 15. The cipher used is cipher.AEAD created by cipher.NewGCM with an AES256 key derived from the private/publick key pairs using ECDH.

func (*T) ChannelBinding ¶

func (c *T) ChannelBinding() []byte

func (*T) Open ¶

func (c *T) Open(buf, data []byte) ([]byte, bool)

func (*T) Overhead ¶

func (c *T) Overhead() int

func (*T) Seal ¶

func (c *T) Seal(buf, data []byte) ([]byte, error)

Source Files ¶

View all Source files

aead_aes256_cipher.go

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